The New Sudoku Players' Forum

by **ArkieTech** » Sat May 30, 2015 11:16 pm

Code: Select all: *-----------* |...|123|.4.| |...|..5|..6| |...|78.|2..| |---+---+---| |6.7|...|.19| |4.8|...|7.3| |13.|...|6.4| |---+---+---| |..6|.14|...| |5..|3..|...| |.8.|597|...| *-----------*

by **pjb** » Sun May 31, 2015 12:26 am

Code: Select all: 789 6 a59 | 1 2 3 | 89-5 4 78-5 2378 127 123 | 9 4 5 | 138 378 6 b39 14-5 1349-5 | 7 8 6 | 2 359 c15 ------------------------+----------------------+--------------------- 6 25 7 | 4 3 28 | 58 1 9 4 9 8 | 6 5 1 | 7 2 3 1 3 25 | 28 7 9 | 6 58 4 ------------------------+----------------------+--------------------- 2379 27 6 | 28 1 4 | 3589 35789 2578 5 1247 1249 | 3 6 28 | 1489 789 1278 b23 8 1234 | 5 9 7 | 134 6 c12

(5=9)r1c3 - (9=2)r39c1 - (2=5)r39c9 => -5 r1c79, r3c23; stte

Phil

by **SteveG48** » Sun May 31, 2015 12:27 am

Code: Select all: *--------------------------------------------------------------------* | 789 6 d5-9 | 1 2 3 | 589 4 578 | | 2378 127 123 | 9 4 5 | 138 378 6 | |a39 c145 c13459 | 7 8 6 | 2 359 b15 | *----------------------+----------------------+----------------------| | 6 25 7 | 4 3 28 | 58 1 9 | | 4 9 8 | 6 5 1 | 7 2 3 | | 1 3 25 | 28 7 9 | 6 58 4 | *----------------------+----------------------+----------------------| | 2379 27 6 | 28 1 4 | 3589 35789 2578 | | 5 1247 1249 | 3 6 28 | 1489 789 1278 | |a23 8 1234 | 5 9 7 | 134 6 b12 | *--------------------------------------------------------------------*

(9=32)r39c1 - (2=15)r39c9 - (5)r3c23 = (5)r1c3 => -9 r1c3 ; stte

Hmm. Almost the same again! :lol:

OK, this one's at least a little different:

Code: Select all: *---------------------------------------------------------------------* | 789 6 d59 | 1 2 3 | 589 4 578 | | 2378 127 123 | 9 4 5 | 138 378 6 | |ad39 145 13459 | 7 8 6 | 2 359 15 | *-----------------------+----------------------+----------------------| | 6 25 7 | 4 3 28 | 58 1 9 | | 4 9 8 | 6 5 1 | 7 2 3 | | 1 3 c25 |c28 7 9 | 6 58 4 | *-----------------------+----------------------+----------------------| | b2379 b27 6 |b28 1 4 | 3589 35789 2578 | | 5 1247 1249 | 3 6 28 | 1489 789 1278 | | a2-3 8 1234 | 5 9 7 | 134 6 12 | *---------------------------------------------------------------------*

(2=39)r19c1 - (39=278)r7c124 - (8=25)r6c34 - (5=93)b1p37 => -3 r9c1 ;stte

by **Leren** » Sun May 31, 2015 3:58 am

Code: Select all: *--------------------------------------------------------------* |c789 6 5-9 | 1 2 3 |c589 4 c578 | | 2378 127 123 | 9 4 5 | 138 378 6 | |a39 145 13459 | 7 8 6 | 2 359 b15 | |--------------------+--------------------+--------------------| | 6 25 7 | 4 3 28 | 58 1 9 | | 4 9 8 | 6 5 1 | 7 2 3 | | 1 3 25 | 28 7 9 | 6 58 4 | |--------------------+--------------------+--------------------| | 2379 27 6 | 28 1 4 | 3589 35789 2578 | | 5 1247 1249 | 3 6 28 | 1489 789 1278 | |a23 8 1234 | 5 9 7 | 134 6 b12 | *--------------------------------------------------------------*

ALS XY Wing: (9=2) r39c1 - (2=5) r39c9 - (5=9) r1c179 => - 9 r1c3; stte

Leren

by **Ngisa** » Sun May 31, 2015 4:55 pm

Code: Select all: +-----------------+---------+-----------------+ | 789 6 d59 | 1 2 3 | e589 4 e578 | | 2378 127 123 | 9 4 5 | 138 378 6 | | c39 145 13459 | 7 8 6 | 2 g359 h5-1 | +-----------------+---------+-----------------+ | 6 25 7 | 4 3 28 | 58 1 9 | | 4 9 8 | 6 5 1 | 7 2 3 | | 1 3 e25 | 28 7 9 | 6 f58 4 | +-----------------+---------+-----------------+ | 2379 27 6 | 28 1 4 | 3589 35789 2578 | | 5 1247 1249 | 3 6 28 | 1489 789 1278 | | b23 8 1234 | 5 9 7 | 134 6 a12 | +-----------------+---------+-----------------+

(1=2)r9c9-(2=3)r9c1-(3=9)r3c1-(9=5)r1c3-r1c79,r6c3=r6c8-r3c8=(5)r3c9 => -1r3c9; stte

May 31, 2015