Thanks eleven,
your last puzzles took the names "HardestSudokusThread-222 to 226".
Here is the latest update
List deleted to avoid order confusion with recent updated form of list
tarek
[EDIT: List deleted to avoid order confusion with recent updated form of list]
The hardest sudokus (new thread)
HardestDatabase101221
by tarek » Wed Dec 22, 2010 7:16 am
Last edited by tarek on Thu Dec 30, 2010 11:46 am, edited 1 time in total.
-
tarek - Posts: 3762
- Joined: 05 January 2006
Re: The hardest sudokus (new thread)
by eleven » Wed Dec 22, 2010 9:21 am
Thanks for the update.
In your collection i am missing some ER high rated puzzles contained in Champagne's list here.
[Edit: corrected link]
100000002009400050060000700000890040000306000008040000020000100700000006005080030 taxonomy gsf-2007-011.80 11.80 11.20
600000002090400050001000700050084000000020000000305040200000600030009080007000001 taxonomy coloin-04-11.80 11.80 11.10
100000002090400050006000700050304000000060000000058040002000600030009080700000001 taxonomy coloin-04-11.80 11.80 10.80
100000002030400050006000700050904000000023000000800090002000600090008040700000001 h54autres 1 11.80 11.80 10.40
100000002030400050006000700050804000000029000000300090007000001090008040200000600 h54autres 4 11.80 11.80 10.40
100000002090400050006000700050304000000960000000008040002000600030009080700000001 taxonomy coloin-04-11.70 11.70 11.20
100000002030400050006000700050803000000070000000950080700000600090008030002000001 taxonomy jpf-04/08 11.70 11.70 10.80
100000002003400050060000700000850090000306000008090000020000100700000006009080030 taxonomy jpf-04/14/11.70 11.70 3.40
100000002030400050006000700050804000000073000000900080700000600040008090002000001 taxonomy jpf-04/14/11.70 11.70 3.40
100000002003400050060000700000030040000806000009540000020000100700000006005090080 taxonomy jpf-04-10 11.70 11.70 2.60
001000500020400060300007000060280000000090020000000406500000100090800040007000003 colx colx155 11.70 11.70 2.60
100000002030400050006000700050803000000074000000900080700000600090008030002000001 taxonomy jpf-04/14/11.60 11.60 11.10
000100009000000085009050060005030006070002000100400000003080090020007300400000000 col 08 05 col 702 11.60 11.60 10.70
000000035000002060003050080005090006070000900100400000006080090020100000400007000 colx colx039 11.60 11.60 10.60
100000080000009130000000506007040000300001050060200000500008900040070000002600000 taxonomy col-20110711.60 11.60 3.40
300009700060040000001800000500000093000003270000000008004010000200007050080600000 taxonomy tarek0712211.60 11.60 3.40
000000080006000120000200605001500900800003000040070000300008000002100006070040000 colh50 col0701-1311.60 11.60 3.40
100000002003400050060000700000030040000506000008940000020000100700000006005080090 taxonomy jpf-04/14/11.60 11.60 2.60
In your collection i am missing some ER high rated puzzles contained in Champagne's list here.
[Edit: corrected link]
100000002009400050060000700000890040000306000008040000020000100700000006005080030 taxonomy gsf-2007-011.80 11.80 11.20
600000002090400050001000700050084000000020000000305040200000600030009080007000001 taxonomy coloin-04-11.80 11.80 11.10
100000002090400050006000700050304000000060000000058040002000600030009080700000001 taxonomy coloin-04-11.80 11.80 10.80
100000002030400050006000700050904000000023000000800090002000600090008040700000001 h54autres 1 11.80 11.80 10.40
100000002030400050006000700050804000000029000000300090007000001090008040200000600 h54autres 4 11.80 11.80 10.40
100000002090400050006000700050304000000960000000008040002000600030009080700000001 taxonomy coloin-04-11.70 11.70 11.20
100000002030400050006000700050803000000070000000950080700000600090008030002000001 taxonomy jpf-04/08 11.70 11.70 10.80
100000002003400050060000700000850090000306000008090000020000100700000006009080030 taxonomy jpf-04/14/11.70 11.70 3.40
100000002030400050006000700050804000000073000000900080700000600040008090002000001 taxonomy jpf-04/14/11.70 11.70 3.40
100000002003400050060000700000030040000806000009540000020000100700000006005090080 taxonomy jpf-04-10 11.70 11.70 2.60
001000500020400060300007000060280000000090020000000406500000100090800040007000003 colx colx155 11.70 11.70 2.60
100000002030400050006000700050803000000074000000900080700000600090008030002000001 taxonomy jpf-04/14/11.60 11.60 11.10
000100009000000085009050060005030006070002000100400000003080090020007300400000000 col 08 05 col 702 11.60 11.60 10.70
000000035000002060003050080005090006070000900100400000006080090020100000400007000 colx colx039 11.60 11.60 10.60
100000080000009130000000506007040000300001050060200000500008900040070000002600000 taxonomy col-20110711.60 11.60 3.40
300009700060040000001800000500000093000003270000000008004010000200007050080600000 taxonomy tarek0712211.60 11.60 3.40
000000080006000120000200605001500900800003000040070000300008000002100006070040000 colh50 col0701-1311.60 11.60 3.40
100000002003400050060000700000030040000506000008940000020000100700000006005080090 taxonomy jpf-04/14/11.60 11.60 2.60
Last edited by eleven on Sat Mar 26, 2011 4:06 pm, edited 1 time in total.
- eleven
- Posts: 3151
- Joined: 10 February 2008
Re: The hardest sudokus (new thread)
by tarek » Wed Dec 22, 2010 10:18 am
eleven wrote:Thanks for the update.
In your collection i am missing some ER high rated puzzles contained in Champagne's list
Thanks eleven,
I wasn't aware of this. Unless the puzzles are posted in this thread ... They wouldn't acquire a number and therefore wouldn't go through the rating process. The puzzles you've posted will be in the next update.
tarek
-
tarek - Posts: 3762
- Joined: 05 January 2006
Re: The hardest sudokus (new thread)
by eleven » Wed Dec 29, 2010 11:11 am
q2 rating 99743 (ER 10.9)
- Code: Select all
+-------+-------+-------+
| 1 2 . | 3 . . | . . 4 |
| 3 5 . | . . . | 1 . . |
| . . 4 | . . . | . . . |
+-------+-------+-------+
| . . 5 | 4 . . | 2 . . |
| 6 . . | . 7 . | . . . |
| . . . | . . 8 | . 9 . |
+-------+-------+-------+
| . . 3 | 1 . . | 5 . . |
| . . . | . . 9 | . 7 . |
| . . . | . 6 . | . . 8 |
+-------+-------+-------+
Red Dwarf
- eleven
- Posts: 3151
- Joined: 10 February 2008
Re: The hardest sudokus (new thread)
by tarek » Wed Dec 29, 2010 5:09 pm
Interesting eleven, that Red Dwarf is the highest rated q2 puzzle.
I've got all puzzles collated & ready for the next update (before new year).
The following are the puzzles with incomplete Sudoku Eplainer serate style ED/EP/ED ratings. If anybody has any of these ratings please Post them here or send me a PM.
PuzzleR,Label,Poster,ER,EP,ED
........8..3...4...9..2..6.....79.......612...6.5.2.7...8...5...1.....2.4.5.....3,HardestSudokusThread-00001;tarx0134,tarek,,,
........2..8.1.9..5....3.4....1.93...6..3..8...37......4......53.1.7.8..2........,HardestSudokusThread-00002;tarx0140,tarek,,,
..2...7...1.....6.5......18....37.......49.....41.23....3.2.9...8.....5.6.......2,HardestSudokusThread-00003;tarx0136,tarek,,,
........3..1..9.6..5..8.4.....9...8...867.....1....2....6..7.2..3.8..5..4.......8,HardestSudokusThread-00007;tarx0119,tarek,,,
........5..6..87..3......9....1.7.4...7...8...4...6....9..8...3..16..4..5...2....,HardestSudokusThread-00009;tarx0067,tarek,,,
.....5..3..9....4..81.4.......7.......4..2..68...14.3.......2...4...6..79...5..1.,HardestSudokusThread-00010;tarx0108,tarek,,,
.....5..4.9.....2...6.7.3.....7..8....86.....13..8......3.1.6...2......54......9.,HardestSudokusThread-00011;tarx0068,tarek,,,
........9..6.1.7.24......3......12...6..2..5...28.7....3......4..8.7.6..9..1.....,HardestSudokusThread-00013;tarx0130,tarek,,,
..6.....1.8...7.5.9...5.8.......4....4..3..2....2.8.....3.7...9.7.....8.1.....6.3,HardestSudokusThread-00014;tarx0080,tarek,,,
........2..8..91..5......4....9.7.....7.3.8.....8.1.3..4..6...5..97..3..2........,HardestSudokusThread-00015;tarx0052,tarek,,,
.......24..3...7..41..7...6.....3.....5.9.8.....8.5...2...4...9..7...4..96.....1.,HardestSudokusThread-00017;tarx0059,tarek,,,
.......58..6...7..84..7...3.....1.....9.2.1.....6.9...5...8...2..7...8..23.....4.,HardestSudokusThread-00018;tarx0051,tarek,,,
........6..2....4..1...798....79.....8..5......3..8.1...6....2..9...51..4.......8,HardestSudokusThread-00021;tarx0010,tarek,,,
....6...9..6..35...4..5..7......2......8.......2.1.8....5...3...9..3..1.71......4,HardestSudokusThread-00022;tarx0141,tarek,,,
........7..2...6...8..1..9....9.1.3.3...8...4.9...5....3..9..4...7...2..6..5.....,HardestSudokusThread-00023;tarx0146,tarek,,,
........2..7...1...3..9..4......9.6.6...3.4.5.4...8....6..4..5...2...7..1..8.....,HardestSudokusThread-00024;tarx0145,tarek,,,
.....6......5.8.....8.9.5......7...4..76..2...1..2..3...2...6...4..6..9.39......1,HardestSudokusThread-00025;tarx0131,tarek,,,
..1.......5...6..16.7...........1..3...4.5.8..9..2..5...5..3..7....8..4..3.5..2..,HardestSudokusThread-00026;tarx0014,tarek,,,
........6..9...4...1..7..8....7.1.3.1.8.3.5...3...2....8..2..1...6...9..4..3.....,HardestSudokusThread-00027;tarx0114,tarek,,,
.....7..8.3..2..9...84..3....6.......8.5..6..5.4..........9.8.2.1.....7.8..3..4..,HardestSudokusThread-00031;tarx0121,tarek,,,
..9.......6...3...1...7...54...52..7.....6.4..3.9.....2......1.....2.57...48....2,HardestSudokusThread-00032;tarx0064,tarek,,,
.....6..5.1.....2...9.3.4......7......48.9...8..4.39....7.8.3...5.....1.2.......6,HardestSudokusThread-00033;tarx0012,tarek,,,
.....4.....2.3.....5.7....9..4..2.8..985....63.........8....79....8...6...5.1...8,HardestSudokusThread-00034;tarx0035,tarek,,,
........6..5.3.7..2....8.1....9..8...5..8..4...87.3....1.3.......7.9.5..6.......2,HardestSudokusThread-00036;tarx0013,tarek,,,
.....1..7....6..2.8..9..3...954....3..3...4..4......8......7..6.1..2....5..3..9..,HardestSudokusThread-00037;tarx0018,tarek,,,
........9..1...6...5..7..4....4.7.8...3.8...5.8...2....78.2..5..39...1..6........,HardestSudokusThread-00040;tarx0011,tarek,,,
..4.....9.1...3.7.6.....2.......8....5..3..8....1.5.....2.....4.7.3...1.9...7.6..,HardestSudokusThread-00042;tarx0037,tarek,,,
.....5.....3.7...8.9.8...4...5.....2.8.6..4..7...3......2...69...4...1...1.9....4,HardestSudokusThread-00045;tarx0062,tarek,,,
..8.......5...8..11.9.4........3......5..9..4.4.6...7.......6..5....4.29.2..7..3.,HardestSudokusThread-00048;tarx0061,tarek,,,
....9..5..1.....3...23..7....45...7.8.....2.......64...9..1.....8..6......54....7,HardestSudokusThread-00063;coly013,coloin,,,
1.......2....1..3...5..34....2..1..4....8.7..6..9.......1..5.4.8.....5..9...6....,HardestSudokusThread-00064;coly001,coloin,,,
1.........2.4...6...3...5.1.4..86.......49.8....2.....5.7...3...6.9...4.........7,HardestSudokusThread-00065;Cloudy_Bay,coloin,,,
........91......35..9.3.8....3.5...67....2......4.......6.8..9..2.7..6..4.....1..,HardestSudokusThread-00066;weekender1,coloin,,,
1.......5.2.4...6...3...7...9...4........9.8.8.26.........5.1...6.9...2...7.....3,HardestSudokusThread-00067;colx134,coloin,,,
.......39.8......5..9.6.8....5.9...67....2......4.......3.8..5..2.7..6..4.....1..,HardestSudokusThread-00068;colx062,coloin,,,
1.......2.2.....6...34..5.....8.5.....8.3.9.....9.4.....5..34...7.....1.6.......7,HardestSudokusThread-00070;dukdiamond1,coloin,,,
.2.4..7.........32.......94.9.2...7...6..5...8...1....5.1..8....3.9....7......6..,HardestSudokusThread-00071;colx467,coloin,,,
1.......2.2.....6...34..5.....8.5.....8.3.9.....9.4.....53..4...6......77......1.,HardestSudokusThread-00072;dukdiamond2,coloin,,,
.......93.8......5..3.6.8....5.9...67....2......4.......9.8..5..2.7..6..4.....1..,HardestSudokusThread-00074;colx1665,coloin,,,
1.......7.2.4...6...3...5...9..82.......9..8....6..4....5...1...6.8...2.7....3...,HardestSudokusThread-00075;Bronze_Medalian,coloin,,,
.......1...6....23.2..3.4..8....5....3..1...4..96........9..7...1..2..4.5....8...,HardestSudokusThread-00076;coly002,coloin,,,
.......89.....1.35..3.5......5.6...8.7...2...1..4.......6.9..5..2.7..6..4........,HardestSudokusThread-00077;colx180,coloin,,,
...1....87.......9..3.9.5....9.3...5.....23.....4..6....6.8..5.47...1...2........,HardestSudokusThread-00079;coly008,coloin,,,
.....1.39........5..3.5.6....8.9...67....28..1..4.......9.8..5..2.......4..7.....,HardestSudokusThread-00080;colx001,coloin,,,
........7.2.4...6.1.....5...9...2.4....8..6..6..9.......5..3....3..8..2.7....4..1,HardestSudokusThread-00081;Tungston_Rod,coloin,,,
...2....87.......9..3.9.5....8.3...51.....3.....4..6....6.8..5..7...1...2....4...,HardestSudokusThread-00082;coly007,coloin,,,
...1....8.7......9..3.9.5....8.3...57....23.....4..6....6.8..5.4....1...2........,HardestSudokusThread-00083;coly006,coloin,,,
.1......8.7...4..9..3.9.5....8.3...5.2....3.....4..6....6.8..5.2....1......7.....,HardestSudokusThread-00084;coly010,coloin,,,
...1....87.......9..6.9.5....8.6...5.....23...7.4..6....3.8..5..2...1....4.......,HardestSudokusThread-00088;coly012,coloin,,,
.......1......4.32.2..3.5.......7....4..2...5..89..4....78..6...3..1..5.9........,HardestSudokusThread-00089;coly004,coloin,,,
7....4..8.1......9..6.9.5....8.6...5.....23.....4..6....3.8..5.2....1......7.....,HardestSudokusThread-00090;coly009,coloin,,,
1.......2.9.4...5...6...7...5.9.3.......7.......85..4.7.....6...3...9.8...2.....1,HardestSudokusThread-00091;Easter_Monster,JPF,,,
..3.......5.4...8.1.......7.9..8........94.6.5.62.............3.6.9...4...7.2.1..,HardestSudokusThread-00205,coloin,,,
...2....871......9..6.9.5....8.6...5.....23...4....6....9.3..5.4....1........7...,HardestSudokusThread-00206,coloin,,,
.2..5.7..4..1....68....3...2....8..3.4..2.5.....6...1...2.9.....9......57.4...9..,HardestSudokusThread-00209;Cheese,eleven,,,
12.3....435....1....4........54..2..6...7.........8.9...31..5.......9.7.....6...8,HardestSudokusThread-00245;Red Dwarf,eleven,10.9,,
tarek
I've got all puzzles collated & ready for the next update (before new year).
The following are the puzzles with incomplete Sudoku Eplainer serate style ED/EP/ED ratings. If anybody has any of these ratings please Post them here or send me a PM.
PuzzleR,Label,Poster,ER,EP,ED
........8..3...4...9..2..6.....79.......612...6.5.2.7...8...5...1.....2.4.5.....3,HardestSudokusThread-00001;tarx0134,tarek,,,
........2..8.1.9..5....3.4....1.93...6..3..8...37......4......53.1.7.8..2........,HardestSudokusThread-00002;tarx0140,tarek,,,
..2...7...1.....6.5......18....37.......49.....41.23....3.2.9...8.....5.6.......2,HardestSudokusThread-00003;tarx0136,tarek,,,
........3..1..9.6..5..8.4.....9...8...867.....1....2....6..7.2..3.8..5..4.......8,HardestSudokusThread-00007;tarx0119,tarek,,,
........5..6..87..3......9....1.7.4...7...8...4...6....9..8...3..16..4..5...2....,HardestSudokusThread-00009;tarx0067,tarek,,,
.....5..3..9....4..81.4.......7.......4..2..68...14.3.......2...4...6..79...5..1.,HardestSudokusThread-00010;tarx0108,tarek,,,
.....5..4.9.....2...6.7.3.....7..8....86.....13..8......3.1.6...2......54......9.,HardestSudokusThread-00011;tarx0068,tarek,,,
........9..6.1.7.24......3......12...6..2..5...28.7....3......4..8.7.6..9..1.....,HardestSudokusThread-00013;tarx0130,tarek,,,
..6.....1.8...7.5.9...5.8.......4....4..3..2....2.8.....3.7...9.7.....8.1.....6.3,HardestSudokusThread-00014;tarx0080,tarek,,,
........2..8..91..5......4....9.7.....7.3.8.....8.1.3..4..6...5..97..3..2........,HardestSudokusThread-00015;tarx0052,tarek,,,
.......24..3...7..41..7...6.....3.....5.9.8.....8.5...2...4...9..7...4..96.....1.,HardestSudokusThread-00017;tarx0059,tarek,,,
.......58..6...7..84..7...3.....1.....9.2.1.....6.9...5...8...2..7...8..23.....4.,HardestSudokusThread-00018;tarx0051,tarek,,,
........6..2....4..1...798....79.....8..5......3..8.1...6....2..9...51..4.......8,HardestSudokusThread-00021;tarx0010,tarek,,,
....6...9..6..35...4..5..7......2......8.......2.1.8....5...3...9..3..1.71......4,HardestSudokusThread-00022;tarx0141,tarek,,,
........7..2...6...8..1..9....9.1.3.3...8...4.9...5....3..9..4...7...2..6..5.....,HardestSudokusThread-00023;tarx0146,tarek,,,
........2..7...1...3..9..4......9.6.6...3.4.5.4...8....6..4..5...2...7..1..8.....,HardestSudokusThread-00024;tarx0145,tarek,,,
.....6......5.8.....8.9.5......7...4..76..2...1..2..3...2...6...4..6..9.39......1,HardestSudokusThread-00025;tarx0131,tarek,,,
..1.......5...6..16.7...........1..3...4.5.8..9..2..5...5..3..7....8..4..3.5..2..,HardestSudokusThread-00026;tarx0014,tarek,,,
........6..9...4...1..7..8....7.1.3.1.8.3.5...3...2....8..2..1...6...9..4..3.....,HardestSudokusThread-00027;tarx0114,tarek,,,
.....7..8.3..2..9...84..3....6.......8.5..6..5.4..........9.8.2.1.....7.8..3..4..,HardestSudokusThread-00031;tarx0121,tarek,,,
..9.......6...3...1...7...54...52..7.....6.4..3.9.....2......1.....2.57...48....2,HardestSudokusThread-00032;tarx0064,tarek,,,
.....6..5.1.....2...9.3.4......7......48.9...8..4.39....7.8.3...5.....1.2.......6,HardestSudokusThread-00033;tarx0012,tarek,,,
.....4.....2.3.....5.7....9..4..2.8..985....63.........8....79....8...6...5.1...8,HardestSudokusThread-00034;tarx0035,tarek,,,
........6..5.3.7..2....8.1....9..8...5..8..4...87.3....1.3.......7.9.5..6.......2,HardestSudokusThread-00036;tarx0013,tarek,,,
.....1..7....6..2.8..9..3...954....3..3...4..4......8......7..6.1..2....5..3..9..,HardestSudokusThread-00037;tarx0018,tarek,,,
........9..1...6...5..7..4....4.7.8...3.8...5.8...2....78.2..5..39...1..6........,HardestSudokusThread-00040;tarx0011,tarek,,,
..4.....9.1...3.7.6.....2.......8....5..3..8....1.5.....2.....4.7.3...1.9...7.6..,HardestSudokusThread-00042;tarx0037,tarek,,,
.....5.....3.7...8.9.8...4...5.....2.8.6..4..7...3......2...69...4...1...1.9....4,HardestSudokusThread-00045;tarx0062,tarek,,,
..8.......5...8..11.9.4........3......5..9..4.4.6...7.......6..5....4.29.2..7..3.,HardestSudokusThread-00048;tarx0061,tarek,,,
....9..5..1.....3...23..7....45...7.8.....2.......64...9..1.....8..6......54....7,HardestSudokusThread-00063;coly013,coloin,,,
1.......2....1..3...5..34....2..1..4....8.7..6..9.......1..5.4.8.....5..9...6....,HardestSudokusThread-00064;coly001,coloin,,,
1.........2.4...6...3...5.1.4..86.......49.8....2.....5.7...3...6.9...4.........7,HardestSudokusThread-00065;Cloudy_Bay,coloin,,,
........91......35..9.3.8....3.5...67....2......4.......6.8..9..2.7..6..4.....1..,HardestSudokusThread-00066;weekender1,coloin,,,
1.......5.2.4...6...3...7...9...4........9.8.8.26.........5.1...6.9...2...7.....3,HardestSudokusThread-00067;colx134,coloin,,,
.......39.8......5..9.6.8....5.9...67....2......4.......3.8..5..2.7..6..4.....1..,HardestSudokusThread-00068;colx062,coloin,,,
1.......2.2.....6...34..5.....8.5.....8.3.9.....9.4.....5..34...7.....1.6.......7,HardestSudokusThread-00070;dukdiamond1,coloin,,,
.2.4..7.........32.......94.9.2...7...6..5...8...1....5.1..8....3.9....7......6..,HardestSudokusThread-00071;colx467,coloin,,,
1.......2.2.....6...34..5.....8.5.....8.3.9.....9.4.....53..4...6......77......1.,HardestSudokusThread-00072;dukdiamond2,coloin,,,
.......93.8......5..3.6.8....5.9...67....2......4.......9.8..5..2.7..6..4.....1..,HardestSudokusThread-00074;colx1665,coloin,,,
1.......7.2.4...6...3...5...9..82.......9..8....6..4....5...1...6.8...2.7....3...,HardestSudokusThread-00075;Bronze_Medalian,coloin,,,
.......1...6....23.2..3.4..8....5....3..1...4..96........9..7...1..2..4.5....8...,HardestSudokusThread-00076;coly002,coloin,,,
.......89.....1.35..3.5......5.6...8.7...2...1..4.......6.9..5..2.7..6..4........,HardestSudokusThread-00077;colx180,coloin,,,
...1....87.......9..3.9.5....9.3...5.....23.....4..6....6.8..5.47...1...2........,HardestSudokusThread-00079;coly008,coloin,,,
.....1.39........5..3.5.6....8.9...67....28..1..4.......9.8..5..2.......4..7.....,HardestSudokusThread-00080;colx001,coloin,,,
........7.2.4...6.1.....5...9...2.4....8..6..6..9.......5..3....3..8..2.7....4..1,HardestSudokusThread-00081;Tungston_Rod,coloin,,,
...2....87.......9..3.9.5....8.3...51.....3.....4..6....6.8..5..7...1...2....4...,HardestSudokusThread-00082;coly007,coloin,,,
...1....8.7......9..3.9.5....8.3...57....23.....4..6....6.8..5.4....1...2........,HardestSudokusThread-00083;coly006,coloin,,,
.1......8.7...4..9..3.9.5....8.3...5.2....3.....4..6....6.8..5.2....1......7.....,HardestSudokusThread-00084;coly010,coloin,,,
...1....87.......9..6.9.5....8.6...5.....23...7.4..6....3.8..5..2...1....4.......,HardestSudokusThread-00088;coly012,coloin,,,
.......1......4.32.2..3.5.......7....4..2...5..89..4....78..6...3..1..5.9........,HardestSudokusThread-00089;coly004,coloin,,,
7....4..8.1......9..6.9.5....8.6...5.....23.....4..6....3.8..5.2....1......7.....,HardestSudokusThread-00090;coly009,coloin,,,
1.......2.9.4...5...6...7...5.9.3.......7.......85..4.7.....6...3...9.8...2.....1,HardestSudokusThread-00091;Easter_Monster,JPF,,,
..3.......5.4...8.1.......7.9..8........94.6.5.62.............3.6.9...4...7.2.1..,HardestSudokusThread-00205,coloin,,,
...2....871......9..6.9.5....8.6...5.....23...4....6....9.3..5.4....1........7...,HardestSudokusThread-00206,coloin,,,
.2..5.7..4..1....68....3...2....8..3.4..2.5.....6...1...2.9.....9......57.4...9..,HardestSudokusThread-00209;Cheese,eleven,,,
12.3....435....1....4........54..2..6...7.........8.9...31..5.......9.7.....6...8,HardestSudokusThread-00245;Red Dwarf,eleven,10.9,,
tarek
-
tarek - Posts: 3762
- Joined: 05 January 2006
HardestDatabase101230
by tarek » Thu Dec 30, 2010 11:27 am
The Database has been updated. The Top 5 lists in the head post have also been updated.
You can now download the latest database using a link in the head post.
Here is the latest database in extremely small font
The previous lists posted in this thread will be deleted to avoid order confusion
HardestDatabase101230
#!sudoku -c1,PuzzleR,Label,Poster,q1,q2,ER,EP,ED,Sx9,Sxt
........8..3...4...9..2..6.....79.......612...6.5.2.7...8...5...1.....2.4.5.....3,HardestSudokusThread-00001;tarx0134,tarek,95532,97174,,,,4674,3311
........2..8.1.9..5....3.4....1.93...6..3..8...37......4......53.1.7.8..2........,HardestSudokusThread-00002;tarx0140,tarek,94302,96595,,,,4465,2487
..2...7...1.....6.5......18....37.......49.....41.23....3.2.9...8.....5.6.......2,HardestSudokusThread-00003;tarx0136,tarek,95490,97086,,,,3671,2550
........7..4.2.6..8.....31......29...4..9..3...95.6....1......8..6.5.2..7......6.,HardestSudokusThread-00004;pearly6000-3819;tarx0139,tarek,76373,96793,10.3,10.3,9.8,3906,2180
..4..3....7..8....2.81....6..3....9..8..2....1..7....3......45....8..9....9..5..8,HardestSudokusThread-00005;tarx0105,tarek,98760,97581,11,1.2,1.2,3576,2134
..6..1....5..3....9..4....7..1....2..3..9....4..5....13.....68....3..2....2..8..3,HardestSudokusThread-00006;tarx0104,tarek,98760,97581,11,1.2,1.2,3573,2132
........3..1..9.6..5..8.4.....9...8...867.....1....2....6..7.2..3.8..5..4.......8,HardestSudokusThread-00007;tarx0119,tarek,70465,97524,,,,3562,2147
........6..4.7.9.28......3......72...4..2..1...25.9....3......8..9.5.7..6......9.,HardestSudokusThread-00008;pearly6000-3455;tarx0103,tarek,87750,97582,10.3,10.3,9.3,3888,1871
........5..6..87..3......9....1.7.4...7...8...4...6....9..8...3..16..4..5...2....,HardestSudokusThread-00009;tarx0067,tarek,96716,98769,,,,3465,2161
.....5..3..9....4..81.4.......7.......4..2..68...14.3.......2...4...6..79...5..1.,HardestSudokusThread-00010;tarx0108,tarek,82598,97563,,,,3189,2073
.....5..4.9.....2...6.7.3.....7..8....86.....13..8......3.1.6...2......54......9.,HardestSudokusThread-00011;tarx0068,tarek,95573,98760,,,,3444,2072
........6..5..18...9...8.7....8.2.....3.1.2..4..5.3....6.....9...83..1..7.......4,HardestSudokusThread-00012;pearly6000-3091;tarx0075,tarek,95057,98321,11.8,11.8,11.5,2974,2042
........9..6.1.7.24......3......12...6..2..5...28.7....3......4..8.7.6..9..1.....,HardestSudokusThread-00013;tarx0130,tarek,95040,97424,,,,4735,2255
..6.....1.8...7.5.9...5.8.......4....4..3..2....2.8.....3.7...9.7.....8.1.....6.3,HardestSudokusThread-00014;tarx0080,tarek,98770,97973,,,,3895,2010
........2..8..91..5......4....9.7.....7.3.8.....8.1.3..4..6...5..97..3..2........,HardestSudokusThread-00015;tarx0052,tarek,99221,98861,,,,2977,1921
........7..2..96..8...6...3....92.....46..5...1..54.....5.4.9...3.....7.1.......8,HardestSudokusThread-00016;tarx0009,tarek,95958,99234,11.2,11.2,2.6,3756,1906
.......24..3...7..41..7...6.....3.....5.9.8.....8.5...2...4...9..7...4..96.....1.,HardestSudokusThread-00017;tarx0059,tarek,99027,98828,,,,4165,1677
.......58..6...7..84..7...3.....1.....9.2.1.....6.9...5...8...2..7...8..23.....4.,HardestSudokusThread-00018;tarx0051,tarek,99270,98886,,,,4074,1654
..6.......3...7..11.7.............9.3....6..5.5.8..2....3..5..6...2...4..4..9.8..,HardestSudokusThread-00019;pearly6000-3774;tarx0137,tarek,66143,97076,10.4,10.4,10.2,4255,1812
........5..8..79...6..1..4....1.2.7.4...7...3.7.6......3..2..6...5...8..9.......7,HardestSudokusThread-00020;pearly6000-3046;tarx0002,tarek,96591,99421,10.7,10.7,10.4,3788,1746
........6..2....4..1...798....79.....8..5......3..8.1...6....2..9...51..4.......8,HardestSudokusThread-00021;tarx0010,tarek,99339,99167,,,,3292,1614
....6...9..6..35...4..5..7......2......8.......2.1.8....5...3...9..3..1.71......4,HardestSudokusThread-00022;tarx0141,tarek,97558,96584,,,,4679,1744
........7..2...6...8..1..9....9.1.3.3...8...4.9...5....3..9..4...7...2..6..5.....,HardestSudokusThread-00023;tarx0146,tarek,95212,95874,,,,4245,1588
........2..7...1...3..9..4......9.6.6...3.4.5.4...8....6..4..5...2...7..1..8.....,HardestSudokusThread-00024;tarx0145,tarek,95212,95874,,,,4256,1574
.....6......5.8.....8.9.5......7...4..76..2...1..2..3...2...6...4..6..9.39......1,HardestSudokusThread-00025;tarx0131,tarek,98778,97325,,,,4405,1602
..1.......5...6..16.7...........1..3...4.5.8..9..2..5...5..3..7....8..4..3.5..2..,HardestSudokusThread-00026;tarx0014,tarek,99099,99107,,,,3237,1531
........6..9...4...1..7..8....7.1.3.1.8.3.5...3...2....8..2..1...6...9..4..3.....,HardestSudokusThread-00027;tarx0114,tarek,73627,97538,,,,4575,1356
........7..9.5.2..1....6.8....5..6...9.....3...64.2....8.6.......4.2.9..7......61,HardestSudokusThread-00028;tarx0004,tarek,99386,99391,10.5,1.2,1.2,3019,1372
........7..1..9.8..3.6..5.9.9..25.......6....3..9...4...7....91.2.5..3..8........,HardestSudokusThread-00029;tarx0003,tarek,99386,99391,10.5,1.2,1.2,3033,1351
........6..5..8.9..3.4..7....491........8..4.5....42....1..9.5..6....4.37........,HardestSudokusThread-00030;tarx0005,tarek,99386,99391,10.5,1.2,1.2,3019,1345
.....7..8.3..2..9...84..3....6.......8.5..6..5.4..........9.8.2.1.....7.8..3..4..,HardestSudokusThread-00031;tarx0121,tarek,80872,97519,,,,4665,1258
..9.......6...3...1...7...54...52..7.....6.4..3.9.....2......1.....2.57...48....2,HardestSudokusThread-00032;tarx0064,tarek,99115,98780,,,,3236,1309
.....6..5.1.....2...9.3.4......7......48.9...8..4.39....7.8.3...5.....1.2.......6,HardestSudokusThread-00033;tarx0012,tarek,96051,99133,,,,1969,1308
.....4.....2.3.....5.7....9..4..2.8..985....63.........8....79....8...6...5.1...8,HardestSudokusThread-00034;tarx0035,tarek,99001,98931,,,,4048,1256
2.......6.5..8..1...4...9...7.3.1......82.......7.5.3...9...4...8..1..5.6.......2,HardestSudokusThread-00035;ultra0203;pearly6000-1225,tarek,12977,95268,11.8,11.8,11.4,2198,1238
........6..5.3.7..2....8.1....9..8...5..8..4...87.3....1.3.......7.9.5..6.......2,HardestSudokusThread-00036;tarx0013,tarek,96092,99131,,,,3265,1221
.....1..7....6..2.8..9..3...954....3..3...4..4......8......7..6.1..2....5..3..9..,HardestSudokusThread-00037;tarx0018,tarek,99246,99021,,,,2326,1220
........8..3.9.4..6....7.1....5.97...3.....2...74........7....6..4.5.3..81.......,HardestSudokusThread-00038;tarx0007,tarek,99384,99385,10.4,1.2,1.2,2670,1198
.....1.....7.2.....9.6.8..5..1..7....6.9....42.9.........8...59.8....4....6.3...8,HardestSudokusThread-00039;pearly6000-3136;tarx0079,tarek,95283,98001,10.1,10.1,9.8,5208,981
........9..1...6...5..7..4....4.7.8...3.8...5.8...2....78.2..5..39...1..6........,HardestSudokusThread-00040;tarx0011,tarek,99377,99139,,,,2991,1149
........3..1..56...9..4..7......9.5.7.......8.5.4.2....8..2..9...35..1..6........,HardestSudokusThread-00041;tarx0001;Fata_Morgana,tarek,99420,99450,10.8,1.2,1.2,2825,1148
..4.....9.1...3.7.6.....2.......8....5..3..8....1.5.....2.....4.7.3...1.9...7.6..,HardestSudokusThread-00042;tarx0037,tarek,99067,98928,,,,1939,1085
.....6.....1.2...3.3.8...7...6.....5.5.3..7..2....1.......9..4...5...98..9.4....7,HardestSudokusThread-00043;tarx0008,tarek,96549,99376,10.4,1.2,1.2,3101,1079
..8...5...4...2.9.7.......3.2...4......93.......2.1.6.5.......8.1.6...2...3...7..,HardestSudokusThread-00044;pearly6000-3802,tarek,95160,96883,11.7,11.7,10.7,1682,1028
.....5.....3.7...8.9.8...4...5.....2.8.6..4..7...3......2...69...4...1...1.9....4,HardestSudokusThread-00045;tarx0062,tarek,99103,98797,,,,2425,1019
..3...5...7...4.6.8.......9.4...7......45.......2.1.7.5.......3.1.7...2...9...8..,HardestSudokusThread-00046;pearly6000-4268,tarek,95136,95558,11.7,11.7,10.8,1561,1010
........2..1...7...3..5..9......6.4...3.4.8...4.5.9....9..6..3...2...1..7....3...,HardestSudokusThread-00047;tarx0006;Trompe_l'oeil,tarek,99385,99388,10.6,1.2,1.2,4106,959
..8.......5...8..11.9.4........3......5..9..4.4.6...7.......6..5....4.29.2..7..3.,HardestSudokusThread-00048;tarx0061,tarek,99098,98817,,,,2982,868
..5...7...8...6.4.9.......2.4...3......65.......4.8.1.2.......9.1.8...3...7...5..,HardestSudokusThread-00049;pearly6000-3238,tarek,95043,97747,11.6,11.6,10.4,1559,766
..8...3...7...9.4.1.......2.6...4......98.......7.6.5.2.......1.9.4...6...3...8..,HardestSudokusThread-00050;pearly6000-3112,tarek,95071,98128,11.7,11.7,10.6,1709,750
..9...4...7.3...2.8...6...71..8....6....1..7.....56...3....5..1.4.....9...2...7..,HardestSudokusThread-00051,eleven,95001,98013,11.8,11.8,11.6,2582,1773
1.......9.4...3.8...2...6...7..58.......2.......7.4.5...6...2...3.8...7.9.......1,HardestSudokusThread-00052;pearly6000-2803,tarek,95425,95886,11.7,11.7,11.2,1609,749
..2...6...4...5.1.3.......8.9...4......52.......1.7.4.8.......3.5.7...9...6...2..,HardestSudokusThread-00053;pearly6000-3978,tarek,29504,96187,11.6,11.6,10.7,1516,724
..9...7...1...6.8.3.......4.2...5......89.......6.2.1.4.......3.8.2...5...7...9..,HardestSudokusThread-00054;pearly6000-4143,tarek,95072,95769,11.6,11.6,11.1,1358,660
5.......9.2.1...7...8...3...4.6.........5.......2.7.1...3...8...6...4.2.9.......5,HardestSudokusThread-00055,m_b_metcalf,95107,97868,11.8,11.8,3.4,1305,798
3.......8.7.5...1...6...4...9.2.1.......4.......97..2.4.....3...5...2.7...8.....6,HardestSudokusThread-00056;ultra0313;pearly6000-1202,tarek,95262,98805,11.6,11.6,11.1,1431,659
9.......5.4.3...6...2...1...8.74........2.......8.6.7.1.....9...3...7.4...5.....2,HardestSudokusThread-00057;ultra0300;pearly6000-1205,tarek,99038,98762,11.3,11.3,10.4,1445,606
.......39.....1..5..3.5.8....8.9...6.7...2...1..4.......9.8..5..2....6..4..7.....,HardestSudokusThread-00058;Golden_Nugget;pearly6000-1812,tarek,95657,99220,11.9,11.9,11.3,3705,2119
3.......2.8..7..1...69......5.7.4...........8...51..7...9...3...1..4..8.2.......6,HardestSudokusThread-00059;pearly6000-1801,tarek,99072,98982,11.3,11.3,10.8,2511,1526
3.......5.7...8.6...2...9...1...6......82.......1.7.4...9...2...8.6...1.5.......3,HardestSudokusThread-00060;pearly6000-1803,tarek,98870,99161,11.3,11.3,11.2,1703,771
3.......1.4...2.7...5...8......76.4.....5.....6.2.9...1.....5...7.6...9...8.....3,HardestSudokusThread-00061;pearly6000-1847,tarek,95295,98045,11.6,11.6,11.1,1413,733
5.......7.8...9.3...4...2...1..36.......4.......1.8.6...2...4...9.3...1.7.......5,HardestSudokusThread-00062;pearly6000-1802,tarek,99028,98939,11.4,11.4,10.8,1410,732
....9..5..1.....3...23..7....45...7.8.....2.......64...9..1.....8..6......54....7,HardestSudokusThread-00063;coly013,coloin,95384,98819,,,,6746,3241
1.......2....1..3...5..34....2..1..4....8.7..6..9.......1..5.4.8.....5..9...6....,HardestSudokusThread-00064;coly001,coloin,99000,98788,,,,4483,2639
1.........2.4...6...3...5.1.4..86.......49.8....2.....5.7...3...6.9...4.........7,HardestSudokusThread-00065;Cloudy_Bay,coloin,73514,45068,,,,3989,2343
........91......35..9.3.8....3.5...67....2......4.......6.8..9..2.7..6..4.....1..,HardestSudokusThread-00066;weekender1,coloin,99056,98824,,,,4011,2316
1.......5.2.4...6...3...7...9...4........9.8.8.26.........5.1...6.9...2...7.....3,HardestSudokusThread-00067;colx134,coloin,95583,98155,,,,3585,2263
.......39.8......5..9.6.8....5.9...67....2......4.......3.8..5..2.7..6..4.....1..,HardestSudokusThread-00068;colx062,coloin,96138,98763,,,,3997,2258
1.......7.2.4...6...3...5...9..4........62.4....9..8....5.....3.6.2...8.7....1...,HardestSudokusThread-00069;SilverPlate,coloin,95664,98029,11.5,11.5,10.5,3285,2195
1.......2.2.....6...34..5.....8.5.....8.3.9.....9.4.....5..34...7.....1.6.......7,HardestSudokusThread-00070;dukdiamond1,coloin,97131,97734,,,,4163,2168
.2.4..7.........32.......94.9.2...7...6..5...8...1....5.1..8....3.9....7......6..,HardestSudokusThread-00071;colx467,coloin,94557,97666,,,,4075,2149
1.......2.2.....6...34..5.....8.5.....8.3.9.....9.4.....53..4...6......77......1.,HardestSudokusThread-00072;dukdiamond2,coloin,95531,97759,,,,3541,2132
....567.....1.....6..37......4.....13...6.9...8.....2.5....73....2.....8.1.....4.,HardestSudokusThread-00073,eleven,95152,96837,11.7,11.7,11.2,1533,833
.......93.8......5..3.6.8....5.9...67....2......4.......9.8..5..2.7..6..4.....1..,HardestSudokusThread-00074;colx1665,coloin,95781,95828,,,,3979,2128
1.......7.2.4...6...3...5...9..82.......9..8....6..4....5...1...6.8...2.7....3...,HardestSudokusThread-00075;Bronze_Medalian,coloin,95071,98038,,,,3350,2051
.......1...6....23.2..3.4..8....5....3..1...4..96........9..7...1..2..4.5....8...,HardestSudokusThread-00076;coly002,coloin,96573,99404,,,,3427,2039
.......89.....1.35..3.5......5.6...8.7...2...1..4.......6.9..5..2.7..6..4........,HardestSudokusThread-00077;colx180,coloin,94473,97963,,,,3685,2018
.......12........3..23..4....18....5.6..7.8.......9.....85.....9...4.5..47...6...,HardestSudokusThread-00078;Platinum_Blonde,coloin,99486,99551,10.6,1.2,1.2,5110,1983
...1....87.......9..3.9.5....9.3...5.....23.....4..6....6.8..5.47...1...2........,HardestSudokusThread-00079;coly008,coloin,95335,98377,,,,4741,1871
.....1.39........5..3.5.6....8.9...67....28..1..4.......9.8..5..2.......4..7.....,HardestSudokusThread-00080;colx001,coloin,95714,99253,,,,2871,1774
........7.2.4...6.1.....5...9...2.4....8..6..6..9.......5..3....3..8..2.7....4..1,HardestSudokusThread-00081;Tungston_Rod,coloin,99383,99308,,,,2981,1643
...2....87.......9..3.9.5....8.3...51.....3.....4..6....6.8..5..7...1...2....4...,HardestSudokusThread-00082;coly007,coloin,96823,98813,,,,5550,1469
...1....8.7......9..3.9.5....8.3...57....23.....4..6....6.8..5.4....1...2........,HardestSudokusThread-00083;coly006,coloin,13494,79658,,,,5634,1421
.1......8.7...4..9..3.9.5....8.3...5.2....3.....4..6....6.8..5.2....1......7.....,HardestSudokusThread-00084;coly010,coloin,73764,96539,,,,4217,1381
5.......9.2.1...7...8...3...4...2.......5.......7.6.1...3...8...6...4.2.9.......5,HardestSudokusThread-00085,StrmCkr,34361,95358,11.6,11.6,3.4,1264,741
9....4....3..6..7...5...8...2.1.6.......7...3...2...1...8...9...7..1..6.4.......5,HardestSudokusThread-00086;tarek071223170000-013,tarek,97500,99267,11.2,11.2,3.4,2041,1339
1...5...9.......3..79........7.1...65....42..6..8.......5.6...7.....2.4....3..8..,HardestSudokusThread-00087,eleven,12925,95074,11.7,1.2,1.2,1690,1021
...1....87.......9..6.9.5....8.6...5.....23...7.4..6....3.8..5..2...1....4.......,HardestSudokusThread-00088;coly012,coloin,94658,95003,,,,5294,1257
.......1......4.32.2..3.5.......7....4..2...5..89..4....78..6...3..1..5.9........,HardestSudokusThread-00089;coly004,coloin,99347,99247,,,,3921,1122
7....4..8.1......9..6.9.5....8.6...5.....23.....4..6....3.8..5.2....1......7.....,HardestSudokusThread-00090;coly009,coloin,95024,95052,,,,4480,1080
1.......2.9.4...5...6...7...5.9.3.......7.......85..4.7.....6...3...9.8...2.....1,HardestSudokusThread-00091;Easter_Monster,JPF,99408,99480,,,,1847,803
12.3.....4...5......6..17..5..2......3..1..4...1..68....9....7....1..9.......9.68,HardestSudokusThread-00190;First_Peak,eleven,98953,98582,11.8,11.8,10.7,2667,1700
12.3.....3...4......5..23..5....61.........9...67....8.5...16.....9...4.....8...7,HardestSudokusThread-00191,eleven,95652,98834,11.7,11.7,10.7,2701,1443
..3.......5.4...8.1.......7.9..8........94.6.5.62.............3.6.9...4...7.2.1..,HardestSudokusThread-00205,coloin,92611,97207,,,,3611,2061
...2....871......9..6.9.5....8.6...5.....23...4....6....9.3..5.4....1........7...,HardestSudokusThread-00206,coloin,92829,96694,,,,4956,1010
12.3.....4.....3....3.5......42..5......8...9.6...5.7...15..2......9..6......7..8,HardestSudokusThread-00208;Kolk,eleven,95474,98025,11.9,11.9,9.9,3104,1881
.2..5.7..4..1....68....3...2....8..3.4..2.5.....6...1...2.9.....9......57.4...9..,HardestSudokusThread-00209;Cheese,eleven,99432,99516,,,,2632,1746
..3..6.8....1..2......7...4..9..8.6..3..4...1.7.2.....3....5.....5...6..98.....5.,HardestSudokusThread-00211;Imam_bayildi,eleven,95633,98957,11.9,1.2,1.2,2709,1659
1.......9..67...2..8....4......75.3...5..2....6.3......9....8..6...4...1..25...6.,HardestSudokusThread-00212,eleven,95595,98877,11.8,11.8,11.6,2593,1657
...4...8...7..92......3...526...1.....19......7....1..5......4..1.8....3..6..29..,HardestSudokusThread-00213,eleven,98957,98754,11.8,11.8,9.9,2891,1899
..34...8.......1.37........2...9.......5..8...6...7.4...51....8.7...5...9...62.5.,HardestSudokusThread-00214,eleven,95533,98813,11.8,11.8,2.6,2450,1343
1...5...9..7...2...69..3.4....8........91..7.9....5..83..5....1..2...6...4.......,HardestSudokusThread-00215,eleven,95038,98214,11.7,11.7,11.2,3630,1902
....56.8..5.7....3..8......2.....9...4.5....7....92.6.3.4.....15..1..4...1.....7.,HardestSudokusThread-00216,eleven,99379,99368,11.7,11.7,2.6,3873,2153
1...56.....71.......9....1..4..6.3.......8..29..7...6......24..5..6...9.....3...8,HardestSudokusThread-00217,eleven,95122,98678,11.7,11.7,2.6,2460,1527
...4...8...7..92......3...526...1.....19.....7.....1..5......4...6..29..9..8....3,HardestSudokusThread-00218,eleven,98846,98768,11.7,1.2,1.2,2542,1568
1....6....571......9..7..1...8...........89.29..5...6.....42..3.3....4..7..6...9.,HardestSudokusThread-00219,eleven,95498,98338,11.6,11.6,10.6,3478,1836
.2.4.....4...8...6..9..31..2..5...7..95.......7....3....29...4......1..3....6.8..,HardestSudokusThread-00220,eleven,95052,98003,11.6,1.2,1.2,2466,1221
..3..6.8.4..1..2...9......4.7...8....35......9...3...5..9.4...7.....2.1....8..6..,HardestSudokusThread-00221,eleven,95835,98827,11.6,1.2,1.2,2866,1232
.2.4..7...5...9.3.6...7......5..8.9.7...2.....4.6..3.......1..85......1...1...9.3,HardestSudokusThread-00222,eleven,95611,98837,11.8,1.2,1.2,2127,1153
...4....9....8.2..6....3.1..1...7...7..6..5...3.....7.3....5.2...29..8......2...4,HardestSudokusThread-00223,eleven,99389,99385,11.7,11.7,2.6,2501,1470
1....67...5.7....3..8.....4.4.5..3......2..9........45.7.9...3.6...1......2..8...,HardestSudokusThread-00224,eleven,95765,98573,11.7,1.2,1.2,2327,1486
1.3.....9..71.9....9.....4..1...7..3....2.8.....5...6.....6.5..6..8...2..7...4...,HardestSudokusThread-00225,eleven,95662,98863,11.6,11.6,10.7,2569,1554
..3..67...5..8.....9.1.........9..1...7..32..8..5...4.37....4.......4..6..4....72,HardestSudokusThread-00226,eleven,95114,98418,11.6,11.6,9.5,2944,2029
1.......2..94...5..6....7.....89..4....3.6.....8.4.....2....1..7.......6..5.8..3.,HardestSudokusThread-00227;gsf-2007-05-24-0032,gsf,95069,96093,11.8,11.8,11.2,1300,751
6.......2.9.4...5...1...7...5..84.......2.......3.5.4.2.....6...3...9.8...7.....1,HardestSudokusThread-00228;coloin-04-10,coloin,95059,97783,11.8,11.8,11.1,1626,714
1.......2.9.4...5...6...7...5.3.4.......6........58.4...2...6...3...9.8.7.......1,HardestSudokusThread-00229;coloin-04-10,coloin,95067,97676,11.8,11.8,10.8,1443,518
1.......2.3.4...5...6...7...5.9.4.......23......8...9...2...6...9...8.4.7.......1,HardestSudokusThread-00230;h54autres_1,champagne,96487,98082,11.8,11.8,10.4,1879,815
1.......2.3.4...5...6...7...5.8.4.......29......3...9...7.....1.9...8.4.2.....6..,HardestSudokusThread-00231;h54autres_4,champagne,95756,98757,11.8,11.8,10.4,1754,711
1.......2.9.4...5...6...7...5.3.4......96.........8.4...2...6...3...9.8.7.......1,HardestSudokusThread-00232;coloin-04-10,coloin,95069,95060,11.7,11.7,11.2,1393,571
1.......2.3.4...5...6...7...5.8.3.......7.......95..8.7.....6...9...8.3...2.....1,HardestSudokusThread-00233;jpf-04/08,JPF,95242,98063,11.7,11.7,10.8,1656,711
1.......2..34...5..6....7.....85..9....3.6.....8.9.....2....1..7.......6..9.8..3.,HardestSudokusThread-00234;jpf-04/14/B4,JPF,96280,97927,11.7,11.7,3.4,1536,720
1.......2.3.4...5...6...7...5.8.4.......73......9...8.7.....6...4...8.9...2.....1,HardestSudokusThread-00235;jpf-04/14/01,JPF,95080,98163,11.7,11.7,3.4,1522,707
1.......2..34...5..6....7......3..4....8.6.....954.....2....1..7.......6..5.9..8.,HardestSudokusThread-00236;jpf-04-10,JPF,95253,97561,11.7,11.7,2.6,1478,664
..1...5...2.4...6.3....7....6.28........9..2.......4.65.....1...9.8...4...7.....3,HardestSudokusThread-00237;colx155,coloin,95640,98064,11.7,11.7,2.6,2867,1809
1.......2.3.4...5...6...7...5.8.3.......74......9...8.7.....6...9...8.3...2.....1,HardestSudokusThread-00238;jpf-04/14/02,JPF,95818,98789,11.6,11.6,11.1,1493,700
...1....9.......85..9.5..6...5.3...6.7...2...1..4.......3.8..9..2...73..4........,HardestSudokusThread-00239;colx1890,coloin,95139,95473,11.6,11.6,10.7,2751,1661
.......35.....2.6...3.5..8...5.9...6.7....9..1..4.......6.8..9..2.1.....4....7...,HardestSudokusThread-00240;colx039,coloin,95591,98801,11.6,11.6,10.6,3338,1954
1......8......913.......5.6..7.4....3....1.5..6.2.....5....89...4..7......26.....,HardestSudokusThread-00241;col-201107-M3-3,coloin,98725,97683,11.6,11.6,3.4,1554,682
3....97...6..4......18.....5......93.....327.........8..4.1....2....7.5..8.6.....,HardestSudokusThread-00242;tarek071223170000-181,tarek,98724,97672,11.6,11.6,3.4,1713,742
.......8...6...12....2..6.5..15..9..8....3....4..7....3....8.....21....6.7..4....,HardestSudokusThread-00243;col0701-13,coloin,95836,95284,11.6,11.6,3.4,1271,655
1.......2..34...5..6....7......3..4....5.6.....894.....2....1..7.......6..5.8..9.,HardestSudokusThread-00244;jpf-04/14,JPF,95250,97538,11.6,11.6,2.6,1398,609
12.3....435....1....4........54..2..6...7.........8.9...31..5.......9.7.....6...8,HardestSudokusThread-00245;Red_Dwarf,eleven,99412,99743,10.9,,,2257,1303
tarek
You can now download the latest database using a link in the head post.
Here is the latest database in extremely small font
The previous lists posted in this thread will be deleted to avoid order confusion
HardestDatabase101230
#!sudoku -c1,PuzzleR,Label,Poster,q1,q2,ER,EP,ED,Sx9,Sxt
........8..3...4...9..2..6.....79.......612...6.5.2.7...8...5...1.....2.4.5.....3,HardestSudokusThread-00001;tarx0134,tarek,95532,97174,,,,4674,3311
........2..8.1.9..5....3.4....1.93...6..3..8...37......4......53.1.7.8..2........,HardestSudokusThread-00002;tarx0140,tarek,94302,96595,,,,4465,2487
..2...7...1.....6.5......18....37.......49.....41.23....3.2.9...8.....5.6.......2,HardestSudokusThread-00003;tarx0136,tarek,95490,97086,,,,3671,2550
........7..4.2.6..8.....31......29...4..9..3...95.6....1......8..6.5.2..7......6.,HardestSudokusThread-00004;pearly6000-3819;tarx0139,tarek,76373,96793,10.3,10.3,9.8,3906,2180
..4..3....7..8....2.81....6..3....9..8..2....1..7....3......45....8..9....9..5..8,HardestSudokusThread-00005;tarx0105,tarek,98760,97581,11,1.2,1.2,3576,2134
..6..1....5..3....9..4....7..1....2..3..9....4..5....13.....68....3..2....2..8..3,HardestSudokusThread-00006;tarx0104,tarek,98760,97581,11,1.2,1.2,3573,2132
........3..1..9.6..5..8.4.....9...8...867.....1....2....6..7.2..3.8..5..4.......8,HardestSudokusThread-00007;tarx0119,tarek,70465,97524,,,,3562,2147
........6..4.7.9.28......3......72...4..2..1...25.9....3......8..9.5.7..6......9.,HardestSudokusThread-00008;pearly6000-3455;tarx0103,tarek,87750,97582,10.3,10.3,9.3,3888,1871
........5..6..87..3......9....1.7.4...7...8...4...6....9..8...3..16..4..5...2....,HardestSudokusThread-00009;tarx0067,tarek,96716,98769,,,,3465,2161
.....5..3..9....4..81.4.......7.......4..2..68...14.3.......2...4...6..79...5..1.,HardestSudokusThread-00010;tarx0108,tarek,82598,97563,,,,3189,2073
.....5..4.9.....2...6.7.3.....7..8....86.....13..8......3.1.6...2......54......9.,HardestSudokusThread-00011;tarx0068,tarek,95573,98760,,,,3444,2072
........6..5..18...9...8.7....8.2.....3.1.2..4..5.3....6.....9...83..1..7.......4,HardestSudokusThread-00012;pearly6000-3091;tarx0075,tarek,95057,98321,11.8,11.8,11.5,2974,2042
........9..6.1.7.24......3......12...6..2..5...28.7....3......4..8.7.6..9..1.....,HardestSudokusThread-00013;tarx0130,tarek,95040,97424,,,,4735,2255
..6.....1.8...7.5.9...5.8.......4....4..3..2....2.8.....3.7...9.7.....8.1.....6.3,HardestSudokusThread-00014;tarx0080,tarek,98770,97973,,,,3895,2010
........2..8..91..5......4....9.7.....7.3.8.....8.1.3..4..6...5..97..3..2........,HardestSudokusThread-00015;tarx0052,tarek,99221,98861,,,,2977,1921
........7..2..96..8...6...3....92.....46..5...1..54.....5.4.9...3.....7.1.......8,HardestSudokusThread-00016;tarx0009,tarek,95958,99234,11.2,11.2,2.6,3756,1906
.......24..3...7..41..7...6.....3.....5.9.8.....8.5...2...4...9..7...4..96.....1.,HardestSudokusThread-00017;tarx0059,tarek,99027,98828,,,,4165,1677
.......58..6...7..84..7...3.....1.....9.2.1.....6.9...5...8...2..7...8..23.....4.,HardestSudokusThread-00018;tarx0051,tarek,99270,98886,,,,4074,1654
..6.......3...7..11.7.............9.3....6..5.5.8..2....3..5..6...2...4..4..9.8..,HardestSudokusThread-00019;pearly6000-3774;tarx0137,tarek,66143,97076,10.4,10.4,10.2,4255,1812
........5..8..79...6..1..4....1.2.7.4...7...3.7.6......3..2..6...5...8..9.......7,HardestSudokusThread-00020;pearly6000-3046;tarx0002,tarek,96591,99421,10.7,10.7,10.4,3788,1746
........6..2....4..1...798....79.....8..5......3..8.1...6....2..9...51..4.......8,HardestSudokusThread-00021;tarx0010,tarek,99339,99167,,,,3292,1614
....6...9..6..35...4..5..7......2......8.......2.1.8....5...3...9..3..1.71......4,HardestSudokusThread-00022;tarx0141,tarek,97558,96584,,,,4679,1744
........7..2...6...8..1..9....9.1.3.3...8...4.9...5....3..9..4...7...2..6..5.....,HardestSudokusThread-00023;tarx0146,tarek,95212,95874,,,,4245,1588
........2..7...1...3..9..4......9.6.6...3.4.5.4...8....6..4..5...2...7..1..8.....,HardestSudokusThread-00024;tarx0145,tarek,95212,95874,,,,4256,1574
.....6......5.8.....8.9.5......7...4..76..2...1..2..3...2...6...4..6..9.39......1,HardestSudokusThread-00025;tarx0131,tarek,98778,97325,,,,4405,1602
..1.......5...6..16.7...........1..3...4.5.8..9..2..5...5..3..7....8..4..3.5..2..,HardestSudokusThread-00026;tarx0014,tarek,99099,99107,,,,3237,1531
........6..9...4...1..7..8....7.1.3.1.8.3.5...3...2....8..2..1...6...9..4..3.....,HardestSudokusThread-00027;tarx0114,tarek,73627,97538,,,,4575,1356
........7..9.5.2..1....6.8....5..6...9.....3...64.2....8.6.......4.2.9..7......61,HardestSudokusThread-00028;tarx0004,tarek,99386,99391,10.5,1.2,1.2,3019,1372
........7..1..9.8..3.6..5.9.9..25.......6....3..9...4...7....91.2.5..3..8........,HardestSudokusThread-00029;tarx0003,tarek,99386,99391,10.5,1.2,1.2,3033,1351
........6..5..8.9..3.4..7....491........8..4.5....42....1..9.5..6....4.37........,HardestSudokusThread-00030;tarx0005,tarek,99386,99391,10.5,1.2,1.2,3019,1345
.....7..8.3..2..9...84..3....6.......8.5..6..5.4..........9.8.2.1.....7.8..3..4..,HardestSudokusThread-00031;tarx0121,tarek,80872,97519,,,,4665,1258
..9.......6...3...1...7...54...52..7.....6.4..3.9.....2......1.....2.57...48....2,HardestSudokusThread-00032;tarx0064,tarek,99115,98780,,,,3236,1309
.....6..5.1.....2...9.3.4......7......48.9...8..4.39....7.8.3...5.....1.2.......6,HardestSudokusThread-00033;tarx0012,tarek,96051,99133,,,,1969,1308
.....4.....2.3.....5.7....9..4..2.8..985....63.........8....79....8...6...5.1...8,HardestSudokusThread-00034;tarx0035,tarek,99001,98931,,,,4048,1256
2.......6.5..8..1...4...9...7.3.1......82.......7.5.3...9...4...8..1..5.6.......2,HardestSudokusThread-00035;ultra0203;pearly6000-1225,tarek,12977,95268,11.8,11.8,11.4,2198,1238
........6..5.3.7..2....8.1....9..8...5..8..4...87.3....1.3.......7.9.5..6.......2,HardestSudokusThread-00036;tarx0013,tarek,96092,99131,,,,3265,1221
.....1..7....6..2.8..9..3...954....3..3...4..4......8......7..6.1..2....5..3..9..,HardestSudokusThread-00037;tarx0018,tarek,99246,99021,,,,2326,1220
........8..3.9.4..6....7.1....5.97...3.....2...74........7....6..4.5.3..81.......,HardestSudokusThread-00038;tarx0007,tarek,99384,99385,10.4,1.2,1.2,2670,1198
.....1.....7.2.....9.6.8..5..1..7....6.9....42.9.........8...59.8....4....6.3...8,HardestSudokusThread-00039;pearly6000-3136;tarx0079,tarek,95283,98001,10.1,10.1,9.8,5208,981
........9..1...6...5..7..4....4.7.8...3.8...5.8...2....78.2..5..39...1..6........,HardestSudokusThread-00040;tarx0011,tarek,99377,99139,,,,2991,1149
........3..1..56...9..4..7......9.5.7.......8.5.4.2....8..2..9...35..1..6........,HardestSudokusThread-00041;tarx0001;Fata_Morgana,tarek,99420,99450,10.8,1.2,1.2,2825,1148
..4.....9.1...3.7.6.....2.......8....5..3..8....1.5.....2.....4.7.3...1.9...7.6..,HardestSudokusThread-00042;tarx0037,tarek,99067,98928,,,,1939,1085
.....6.....1.2...3.3.8...7...6.....5.5.3..7..2....1.......9..4...5...98..9.4....7,HardestSudokusThread-00043;tarx0008,tarek,96549,99376,10.4,1.2,1.2,3101,1079
..8...5...4...2.9.7.......3.2...4......93.......2.1.6.5.......8.1.6...2...3...7..,HardestSudokusThread-00044;pearly6000-3802,tarek,95160,96883,11.7,11.7,10.7,1682,1028
.....5.....3.7...8.9.8...4...5.....2.8.6..4..7...3......2...69...4...1...1.9....4,HardestSudokusThread-00045;tarx0062,tarek,99103,98797,,,,2425,1019
..3...5...7...4.6.8.......9.4...7......45.......2.1.7.5.......3.1.7...2...9...8..,HardestSudokusThread-00046;pearly6000-4268,tarek,95136,95558,11.7,11.7,10.8,1561,1010
........2..1...7...3..5..9......6.4...3.4.8...4.5.9....9..6..3...2...1..7....3...,HardestSudokusThread-00047;tarx0006;Trompe_l'oeil,tarek,99385,99388,10.6,1.2,1.2,4106,959
..8.......5...8..11.9.4........3......5..9..4.4.6...7.......6..5....4.29.2..7..3.,HardestSudokusThread-00048;tarx0061,tarek,99098,98817,,,,2982,868
..5...7...8...6.4.9.......2.4...3......65.......4.8.1.2.......9.1.8...3...7...5..,HardestSudokusThread-00049;pearly6000-3238,tarek,95043,97747,11.6,11.6,10.4,1559,766
..8...3...7...9.4.1.......2.6...4......98.......7.6.5.2.......1.9.4...6...3...8..,HardestSudokusThread-00050;pearly6000-3112,tarek,95071,98128,11.7,11.7,10.6,1709,750
..9...4...7.3...2.8...6...71..8....6....1..7.....56...3....5..1.4.....9...2...7..,HardestSudokusThread-00051,eleven,95001,98013,11.8,11.8,11.6,2582,1773
1.......9.4...3.8...2...6...7..58.......2.......7.4.5...6...2...3.8...7.9.......1,HardestSudokusThread-00052;pearly6000-2803,tarek,95425,95886,11.7,11.7,11.2,1609,749
..2...6...4...5.1.3.......8.9...4......52.......1.7.4.8.......3.5.7...9...6...2..,HardestSudokusThread-00053;pearly6000-3978,tarek,29504,96187,11.6,11.6,10.7,1516,724
..9...7...1...6.8.3.......4.2...5......89.......6.2.1.4.......3.8.2...5...7...9..,HardestSudokusThread-00054;pearly6000-4143,tarek,95072,95769,11.6,11.6,11.1,1358,660
5.......9.2.1...7...8...3...4.6.........5.......2.7.1...3...8...6...4.2.9.......5,HardestSudokusThread-00055,m_b_metcalf,95107,97868,11.8,11.8,3.4,1305,798
3.......8.7.5...1...6...4...9.2.1.......4.......97..2.4.....3...5...2.7...8.....6,HardestSudokusThread-00056;ultra0313;pearly6000-1202,tarek,95262,98805,11.6,11.6,11.1,1431,659
9.......5.4.3...6...2...1...8.74........2.......8.6.7.1.....9...3...7.4...5.....2,HardestSudokusThread-00057;ultra0300;pearly6000-1205,tarek,99038,98762,11.3,11.3,10.4,1445,606
.......39.....1..5..3.5.8....8.9...6.7...2...1..4.......9.8..5..2....6..4..7.....,HardestSudokusThread-00058;Golden_Nugget;pearly6000-1812,tarek,95657,99220,11.9,11.9,11.3,3705,2119
3.......2.8..7..1...69......5.7.4...........8...51..7...9...3...1..4..8.2.......6,HardestSudokusThread-00059;pearly6000-1801,tarek,99072,98982,11.3,11.3,10.8,2511,1526
3.......5.7...8.6...2...9...1...6......82.......1.7.4...9...2...8.6...1.5.......3,HardestSudokusThread-00060;pearly6000-1803,tarek,98870,99161,11.3,11.3,11.2,1703,771
3.......1.4...2.7...5...8......76.4.....5.....6.2.9...1.....5...7.6...9...8.....3,HardestSudokusThread-00061;pearly6000-1847,tarek,95295,98045,11.6,11.6,11.1,1413,733
5.......7.8...9.3...4...2...1..36.......4.......1.8.6...2...4...9.3...1.7.......5,HardestSudokusThread-00062;pearly6000-1802,tarek,99028,98939,11.4,11.4,10.8,1410,732
....9..5..1.....3...23..7....45...7.8.....2.......64...9..1.....8..6......54....7,HardestSudokusThread-00063;coly013,coloin,95384,98819,,,,6746,3241
1.......2....1..3...5..34....2..1..4....8.7..6..9.......1..5.4.8.....5..9...6....,HardestSudokusThread-00064;coly001,coloin,99000,98788,,,,4483,2639
1.........2.4...6...3...5.1.4..86.......49.8....2.....5.7...3...6.9...4.........7,HardestSudokusThread-00065;Cloudy_Bay,coloin,73514,45068,,,,3989,2343
........91......35..9.3.8....3.5...67....2......4.......6.8..9..2.7..6..4.....1..,HardestSudokusThread-00066;weekender1,coloin,99056,98824,,,,4011,2316
1.......5.2.4...6...3...7...9...4........9.8.8.26.........5.1...6.9...2...7.....3,HardestSudokusThread-00067;colx134,coloin,95583,98155,,,,3585,2263
.......39.8......5..9.6.8....5.9...67....2......4.......3.8..5..2.7..6..4.....1..,HardestSudokusThread-00068;colx062,coloin,96138,98763,,,,3997,2258
1.......7.2.4...6...3...5...9..4........62.4....9..8....5.....3.6.2...8.7....1...,HardestSudokusThread-00069;SilverPlate,coloin,95664,98029,11.5,11.5,10.5,3285,2195
1.......2.2.....6...34..5.....8.5.....8.3.9.....9.4.....5..34...7.....1.6.......7,HardestSudokusThread-00070;dukdiamond1,coloin,97131,97734,,,,4163,2168
.2.4..7.........32.......94.9.2...7...6..5...8...1....5.1..8....3.9....7......6..,HardestSudokusThread-00071;colx467,coloin,94557,97666,,,,4075,2149
1.......2.2.....6...34..5.....8.5.....8.3.9.....9.4.....53..4...6......77......1.,HardestSudokusThread-00072;dukdiamond2,coloin,95531,97759,,,,3541,2132
....567.....1.....6..37......4.....13...6.9...8.....2.5....73....2.....8.1.....4.,HardestSudokusThread-00073,eleven,95152,96837,11.7,11.7,11.2,1533,833
.......93.8......5..3.6.8....5.9...67....2......4.......9.8..5..2.7..6..4.....1..,HardestSudokusThread-00074;colx1665,coloin,95781,95828,,,,3979,2128
1.......7.2.4...6...3...5...9..82.......9..8....6..4....5...1...6.8...2.7....3...,HardestSudokusThread-00075;Bronze_Medalian,coloin,95071,98038,,,,3350,2051
.......1...6....23.2..3.4..8....5....3..1...4..96........9..7...1..2..4.5....8...,HardestSudokusThread-00076;coly002,coloin,96573,99404,,,,3427,2039
.......89.....1.35..3.5......5.6...8.7...2...1..4.......6.9..5..2.7..6..4........,HardestSudokusThread-00077;colx180,coloin,94473,97963,,,,3685,2018
.......12........3..23..4....18....5.6..7.8.......9.....85.....9...4.5..47...6...,HardestSudokusThread-00078;Platinum_Blonde,coloin,99486,99551,10.6,1.2,1.2,5110,1983
...1....87.......9..3.9.5....9.3...5.....23.....4..6....6.8..5.47...1...2........,HardestSudokusThread-00079;coly008,coloin,95335,98377,,,,4741,1871
.....1.39........5..3.5.6....8.9...67....28..1..4.......9.8..5..2.......4..7.....,HardestSudokusThread-00080;colx001,coloin,95714,99253,,,,2871,1774
........7.2.4...6.1.....5...9...2.4....8..6..6..9.......5..3....3..8..2.7....4..1,HardestSudokusThread-00081;Tungston_Rod,coloin,99383,99308,,,,2981,1643
...2....87.......9..3.9.5....8.3...51.....3.....4..6....6.8..5..7...1...2....4...,HardestSudokusThread-00082;coly007,coloin,96823,98813,,,,5550,1469
...1....8.7......9..3.9.5....8.3...57....23.....4..6....6.8..5.4....1...2........,HardestSudokusThread-00083;coly006,coloin,13494,79658,,,,5634,1421
.1......8.7...4..9..3.9.5....8.3...5.2....3.....4..6....6.8..5.2....1......7.....,HardestSudokusThread-00084;coly010,coloin,73764,96539,,,,4217,1381
5.......9.2.1...7...8...3...4...2.......5.......7.6.1...3...8...6...4.2.9.......5,HardestSudokusThread-00085,StrmCkr,34361,95358,11.6,11.6,3.4,1264,741
9....4....3..6..7...5...8...2.1.6.......7...3...2...1...8...9...7..1..6.4.......5,HardestSudokusThread-00086;tarek071223170000-013,tarek,97500,99267,11.2,11.2,3.4,2041,1339
1...5...9.......3..79........7.1...65....42..6..8.......5.6...7.....2.4....3..8..,HardestSudokusThread-00087,eleven,12925,95074,11.7,1.2,1.2,1690,1021
...1....87.......9..6.9.5....8.6...5.....23...7.4..6....3.8..5..2...1....4.......,HardestSudokusThread-00088;coly012,coloin,94658,95003,,,,5294,1257
.......1......4.32.2..3.5.......7....4..2...5..89..4....78..6...3..1..5.9........,HardestSudokusThread-00089;coly004,coloin,99347,99247,,,,3921,1122
7....4..8.1......9..6.9.5....8.6...5.....23.....4..6....3.8..5.2....1......7.....,HardestSudokusThread-00090;coly009,coloin,95024,95052,,,,4480,1080
1.......2.9.4...5...6...7...5.9.3.......7.......85..4.7.....6...3...9.8...2.....1,HardestSudokusThread-00091;Easter_Monster,JPF,99408,99480,,,,1847,803
12.3.....4...5......6..17..5..2......3..1..4...1..68....9....7....1..9.......9.68,HardestSudokusThread-00190;First_Peak,eleven,98953,98582,11.8,11.8,10.7,2667,1700
12.3.....3...4......5..23..5....61.........9...67....8.5...16.....9...4.....8...7,HardestSudokusThread-00191,eleven,95652,98834,11.7,11.7,10.7,2701,1443
..3.......5.4...8.1.......7.9..8........94.6.5.62.............3.6.9...4...7.2.1..,HardestSudokusThread-00205,coloin,92611,97207,,,,3611,2061
...2....871......9..6.9.5....8.6...5.....23...4....6....9.3..5.4....1........7...,HardestSudokusThread-00206,coloin,92829,96694,,,,4956,1010
12.3.....4.....3....3.5......42..5......8...9.6...5.7...15..2......9..6......7..8,HardestSudokusThread-00208;Kolk,eleven,95474,98025,11.9,11.9,9.9,3104,1881
.2..5.7..4..1....68....3...2....8..3.4..2.5.....6...1...2.9.....9......57.4...9..,HardestSudokusThread-00209;Cheese,eleven,99432,99516,,,,2632,1746
..3..6.8....1..2......7...4..9..8.6..3..4...1.7.2.....3....5.....5...6..98.....5.,HardestSudokusThread-00211;Imam_bayildi,eleven,95633,98957,11.9,1.2,1.2,2709,1659
1.......9..67...2..8....4......75.3...5..2....6.3......9....8..6...4...1..25...6.,HardestSudokusThread-00212,eleven,95595,98877,11.8,11.8,11.6,2593,1657
...4...8...7..92......3...526...1.....19......7....1..5......4..1.8....3..6..29..,HardestSudokusThread-00213,eleven,98957,98754,11.8,11.8,9.9,2891,1899
..34...8.......1.37........2...9.......5..8...6...7.4...51....8.7...5...9...62.5.,HardestSudokusThread-00214,eleven,95533,98813,11.8,11.8,2.6,2450,1343
1...5...9..7...2...69..3.4....8........91..7.9....5..83..5....1..2...6...4.......,HardestSudokusThread-00215,eleven,95038,98214,11.7,11.7,11.2,3630,1902
....56.8..5.7....3..8......2.....9...4.5....7....92.6.3.4.....15..1..4...1.....7.,HardestSudokusThread-00216,eleven,99379,99368,11.7,11.7,2.6,3873,2153
1...56.....71.......9....1..4..6.3.......8..29..7...6......24..5..6...9.....3...8,HardestSudokusThread-00217,eleven,95122,98678,11.7,11.7,2.6,2460,1527
...4...8...7..92......3...526...1.....19.....7.....1..5......4...6..29..9..8....3,HardestSudokusThread-00218,eleven,98846,98768,11.7,1.2,1.2,2542,1568
1....6....571......9..7..1...8...........89.29..5...6.....42..3.3....4..7..6...9.,HardestSudokusThread-00219,eleven,95498,98338,11.6,11.6,10.6,3478,1836
.2.4.....4...8...6..9..31..2..5...7..95.......7....3....29...4......1..3....6.8..,HardestSudokusThread-00220,eleven,95052,98003,11.6,1.2,1.2,2466,1221
..3..6.8.4..1..2...9......4.7...8....35......9...3...5..9.4...7.....2.1....8..6..,HardestSudokusThread-00221,eleven,95835,98827,11.6,1.2,1.2,2866,1232
.2.4..7...5...9.3.6...7......5..8.9.7...2.....4.6..3.......1..85......1...1...9.3,HardestSudokusThread-00222,eleven,95611,98837,11.8,1.2,1.2,2127,1153
...4....9....8.2..6....3.1..1...7...7..6..5...3.....7.3....5.2...29..8......2...4,HardestSudokusThread-00223,eleven,99389,99385,11.7,11.7,2.6,2501,1470
1....67...5.7....3..8.....4.4.5..3......2..9........45.7.9...3.6...1......2..8...,HardestSudokusThread-00224,eleven,95765,98573,11.7,1.2,1.2,2327,1486
1.3.....9..71.9....9.....4..1...7..3....2.8.....5...6.....6.5..6..8...2..7...4...,HardestSudokusThread-00225,eleven,95662,98863,11.6,11.6,10.7,2569,1554
..3..67...5..8.....9.1.........9..1...7..32..8..5...4.37....4.......4..6..4....72,HardestSudokusThread-00226,eleven,95114,98418,11.6,11.6,9.5,2944,2029
1.......2..94...5..6....7.....89..4....3.6.....8.4.....2....1..7.......6..5.8..3.,HardestSudokusThread-00227;gsf-2007-05-24-0032,gsf,95069,96093,11.8,11.8,11.2,1300,751
6.......2.9.4...5...1...7...5..84.......2.......3.5.4.2.....6...3...9.8...7.....1,HardestSudokusThread-00228;coloin-04-10,coloin,95059,97783,11.8,11.8,11.1,1626,714
1.......2.9.4...5...6...7...5.3.4.......6........58.4...2...6...3...9.8.7.......1,HardestSudokusThread-00229;coloin-04-10,coloin,95067,97676,11.8,11.8,10.8,1443,518
1.......2.3.4...5...6...7...5.9.4.......23......8...9...2...6...9...8.4.7.......1,HardestSudokusThread-00230;h54autres_1,champagne,96487,98082,11.8,11.8,10.4,1879,815
1.......2.3.4...5...6...7...5.8.4.......29......3...9...7.....1.9...8.4.2.....6..,HardestSudokusThread-00231;h54autres_4,champagne,95756,98757,11.8,11.8,10.4,1754,711
1.......2.9.4...5...6...7...5.3.4......96.........8.4...2...6...3...9.8.7.......1,HardestSudokusThread-00232;coloin-04-10,coloin,95069,95060,11.7,11.7,11.2,1393,571
1.......2.3.4...5...6...7...5.8.3.......7.......95..8.7.....6...9...8.3...2.....1,HardestSudokusThread-00233;jpf-04/08,JPF,95242,98063,11.7,11.7,10.8,1656,711
1.......2..34...5..6....7.....85..9....3.6.....8.9.....2....1..7.......6..9.8..3.,HardestSudokusThread-00234;jpf-04/14/B4,JPF,96280,97927,11.7,11.7,3.4,1536,720
1.......2.3.4...5...6...7...5.8.4.......73......9...8.7.....6...4...8.9...2.....1,HardestSudokusThread-00235;jpf-04/14/01,JPF,95080,98163,11.7,11.7,3.4,1522,707
1.......2..34...5..6....7......3..4....8.6.....954.....2....1..7.......6..5.9..8.,HardestSudokusThread-00236;jpf-04-10,JPF,95253,97561,11.7,11.7,2.6,1478,664
..1...5...2.4...6.3....7....6.28........9..2.......4.65.....1...9.8...4...7.....3,HardestSudokusThread-00237;colx155,coloin,95640,98064,11.7,11.7,2.6,2867,1809
1.......2.3.4...5...6...7...5.8.3.......74......9...8.7.....6...9...8.3...2.....1,HardestSudokusThread-00238;jpf-04/14/02,JPF,95818,98789,11.6,11.6,11.1,1493,700
...1....9.......85..9.5..6...5.3...6.7...2...1..4.......3.8..9..2...73..4........,HardestSudokusThread-00239;colx1890,coloin,95139,95473,11.6,11.6,10.7,2751,1661
.......35.....2.6...3.5..8...5.9...6.7....9..1..4.......6.8..9..2.1.....4....7...,HardestSudokusThread-00240;colx039,coloin,95591,98801,11.6,11.6,10.6,3338,1954
1......8......913.......5.6..7.4....3....1.5..6.2.....5....89...4..7......26.....,HardestSudokusThread-00241;col-201107-M3-3,coloin,98725,97683,11.6,11.6,3.4,1554,682
3....97...6..4......18.....5......93.....327.........8..4.1....2....7.5..8.6.....,HardestSudokusThread-00242;tarek071223170000-181,tarek,98724,97672,11.6,11.6,3.4,1713,742
.......8...6...12....2..6.5..15..9..8....3....4..7....3....8.....21....6.7..4....,HardestSudokusThread-00243;col0701-13,coloin,95836,95284,11.6,11.6,3.4,1271,655
1.......2..34...5..6....7......3..4....5.6.....894.....2....1..7.......6..5.8..9.,HardestSudokusThread-00244;jpf-04/14,JPF,95250,97538,11.6,11.6,2.6,1398,609
12.3....435....1....4........54..2..6...7.........8.9...31..5.......9.7.....6...8,HardestSudokusThread-00245;Red_Dwarf,eleven,99412,99743,10.9,,,2257,1303
tarek
-
tarek - Posts: 3762
- Joined: 05 January 2006
Re: The hardest sudokus (new thread)
by eleven » Fri Dec 31, 2010 10:08 am
Thanks again for the update.
i plan to write a summary of the search next weekend.
Happy new year.
i plan to write a summary of the search next weekend.
Happy new year.
- eleven
- Posts: 3151
- Joined: 10 February 2008
Re: The hardest sudokus (new thread)
by eleven » Thu Jan 06, 2011 7:43 pm
The results of my search are getting weaker now. Though i still can find more than 100000 "STEP 1" puzzles a day (which cannot be solved with cell forcing chains), i did not find an ER 11.6+ the last week, so its a good time for a summary.
When you are interested in the method, look at the article in the new thread "The making of a gotchi".
Totally i found 1238 new puzzles with ER 11+, 56 with 11.5+, 6 with 11.8 and 2 with 11.9, as the list below shows.
Additionally i (independantly) refound Fata Morgana, Golden Nugget, Platinum Blonde and two of the known 11.8's.
In Champagne's list the majority of 11+ puzzles (over 400) have 21 clues, there was none with 23. My list contains 4 24's, 652 23's, 541 22's and only 42 21's. This shows, that the former search concentrated on puzzles with fewer clues. Also the 21 clue space seems to be rather well explored, because 33 of the 75 11+ puzzles i found, already had been known - including the hardest (Golden Nugget, an 11.8, two 11.7 and two 11.5).
Though i have more 23 clues in the list, there are less with ER 11.7+ than with 22 clues - 4 vs 12, and no 11.9. So i now expect that the top hardest sudokus have 21 to 22 clues.
Here are a few new ones for tarek's list:
Some with high q1 rating:
Some with high q2 rating:
This is the list of all my new 11+ puzzles, part 1, 24, and 23 clues:
When you are interested in the method, look at the article in the new thread "The making of a gotchi".
Totally i found 1238 new puzzles with ER 11+, 56 with 11.5+, 6 with 11.8 and 2 with 11.9, as the list below shows.
Additionally i (independantly) refound Fata Morgana, Golden Nugget, Platinum Blonde and two of the known 11.8's.
In Champagne's list the majority of 11+ puzzles (over 400) have 21 clues, there was none with 23. My list contains 4 24's, 652 23's, 541 22's and only 42 21's. This shows, that the former search concentrated on puzzles with fewer clues. Also the 21 clue space seems to be rather well explored, because 33 of the 75 11+ puzzles i found, already had been known - including the hardest (Golden Nugget, an 11.8, two 11.7 and two 11.5).
Though i have more 23 clues in the list, there are less with ER 11.7+ than with 22 clues - 4 vs 12, and no 11.9. So i now expect that the top hardest sudokus have 21 to 22 clues.
Here are a few new ones for tarek's list:
- Code: Select all
11.8 11.8 10.5 ........94....92......7..45..1.3.....7.6..9..8....7..2.3.7..8....6.1....9....5.2.
11.7 1.2 1.2 ...4....9.5...9.3.......1.52..8.......6.4.....1...53....42...7.8...67....7......3
11.6 11.6 11.2 1...5..8...7.....6.8.3..5..2......1...6.....7.9...38.....9.4....4..3.9.....8...2.
11.6 11.6 9.3 ..3.5.7..4....9....8.2.....2......4..9.8.......1.6.5.....5.16......7...3..6....57
Some with high q1 rating:
- Code: Select all
99412 1.3.5..8..5.......8.7..1...2.......6...9..4...7...3.5....6..9...8...7.1.....4...2 10.5 10.5 10.5
99408 ..34..7.......9..6....2..1...8..4..13.....8..57.8..........8.9.8...6...2..53..1.. 10.4 1.2 1.2
99406 ..3..6.8....1....6.6.72.....1...7..8..4...6..5..3..9...3...2..7..1...4..9......5. 10.2 10.2 2.6
99402 .....6......7...2...9.3.5....5.9.84.8..2....6.......7.39..4....5.....4....4..1..8 10.9 10.9 10.7
Some with high q2 rating:
- Code: Select all
99431 ..34..7.......9..6....2..1...8..4..13.....8..57.8..........8.9.8...6...2..53..1.. 10.5 10.5 10.5
99421 .2.4.....4....92...98.........6....75...1..4..4...38..3......6....7....1..4..85.. 11.4 11.4 10.8
99413 .....6......7...2...9.3.5....5.9.84.8..2....6.......7.39..4....5.....4....4..1..8 10.4 1.2 1.2
99407 ..3...7..4...8...6.9.....1.......6..6....4..8..16..39..7...2...5..8....2....45... 10.9 10.9 10.7
This is the list of all my new 11+ puzzles, part 1, 24, and 23 clues:
Hidden Text: Show
- eleven
- Posts: 3151
- Joined: 10 February 2008
Re: The hardest sudokus (new thread)
by eleven » Thu Jan 06, 2011 7:45 pm
Part 2, 22 and 21 clues:
Hidden Text: Show
- eleven
- Posts: 3151
- Joined: 10 February 2008
Re: The hardest sudokus (new thread)
by eleven » Thu Jan 06, 2011 7:47 pm
Part 3, puzzles with ER 10.6-10.9, which passed my 3 filters:
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Re: The hardest sudokus (new thread)
by coloin » Wed Jan 12, 2011 1:27 am
eleven wrote:..... So i now expect that the top hardest sudokus have 21 to 22 clues.
Really great work
I probably agree with you but............
except the 23 and 24 clue puzzles by nature, are more numerous, and difficult ones are harder to find.
i got overwhelmed with the number of hard puzzles and an increasing {-2+2} burden that was impossible to direct.
Which puzzles do you search and which do you leave !!!!! this becomes more problematic at 22 , 23 and 24 clue puzzles.
Well done....... when champagne comes back i hope he finds a super-monster-puzzle in your posts !
C
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Re: The hardest sudokus (new thread)
by coloin » Thu Jan 20, 2011 12:42 am
oops
maybe gsf will be pleased to see a valid puzzle defeat his program !
C
eleven wrote:Some with high q1 rating:
99412 1.3.5..8..5.......8.7..1...2.......6...9..4...7...3.5....6..9...8...7.1.....4...2 10.5 10.5 10.5.....
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sudoku -q2
1.3.5..8..5.......8.7..1...2.......6...9..4...7...3.5....6..9...8...7.1.....4...2 # 99743 no-solution no-solution
maybe gsf will be pleased to see a valid puzzle defeat his program !
C
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re: -q2
by Pat » Thu Jan 20, 2011 9:16 am
coloin wrote:maybe gsf will be pleased to see a valid puzzle defeat his program !
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sudoku -q2
1.3.5..8..5.......8.7..1...2.......6...9..4...7...3.5....6..9...8...7.1.....4...2 # 99743 no-solution no-solution
an un-expected effect of -q2
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Re: re: -q2
by tarek » Thu Jan 20, 2011 10:25 am
Pat wrote:coloin wrote:maybe gsf will be pleased to see a valid puzzle defeat his program !
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sudoku -q2
1.3.5..8..5.......8.7..1...2.......6...9..4...7...3.5....6..9...8...7.1.....4...2 # 99743 no-solution no-solution
an un-expected effect of -q2
I have PMed gsf about this a while back (29.12.10). This was his reply.
gsf wrote:the -q1 and -q2 ratings apply a set of techniques either on singletons or pairs to solve a puzzle
-q1 and -q2 use the same techniques but differ in the rating computation
-q2 is equivalent to
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-q'{FN}BP*-G' -B -MFN -RP?P9:I0
eleven's puzzle requires T2 (naked pair) in addition to solve
this will solve it
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-q'{FN}B{T2H2}P*-G' -B -MFN -RP?P9:I0
but let me look at how to add {T2H2} to -q2 without disturbing the -q2 ratings that don't require {T2H2}
for now you can say that eleven found a puzzle that requires naked-pairs in addition to singles/box-line to solve
using pairwise propositions
tarek
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Re: The hardest sudokus (new thread)
by eleven » Wed Jan 26, 2011 8:45 am
q1 99495, q2 99587, ED=10.8/10.8/3.4, suexratt 3023/1967
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+-------+-------+-------+
| 1 2 . | 3 . . | . . . |
| 3 4 . | . . . | 1 . . |
| . . 5 | . . . | . . . |
+-------+-------+-------+
| 6 . 2 | 4 . . | 5 . . |
| . . . | . 6 . | . 7 . |
| . . . | . . 8 | . . 6 |
+-------+-------+-------+
| . . 4 | 2 . . | 3 . . |
| . . . | . 7 . | . . 9 |
| . . . | . . 9 | . 8 . |
+-------+-------+-------+
Cigarette
- eleven
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