The New Sudoku Players' Forum

by **ArkieTech** » Tue Feb 02, 2016 12:23 am

Code: Select all: *-----------* |..2|3.5|...| |..8|...|7.5| |.5.|.6.|.2.| |---+---+---| |...|...|.7.| |.19|728|56.| |.3.|...|...| |---+---+---| |.8.|.9.|.5.| |9.3|...|6..| |...|4.1|2..| *-----------*

by **SteveG48** » Tue Feb 02, 2016 12:39 am

Code: Select all: *--------------------------------------------------------------------* |e17 e479 2 | 3 d1478 5 | 1489 1489 6 | |g136 469 8 | 129 14 249 | 7 149-3 5 | |f137 5 14 | 189 6 479 | 13489 2 1489 | *----------------------+----------------------+----------------------| | 2568 26 56 | 1569 1345 3469 | 1489 7 12489 | | 4 1 9 | 7 2 8 | 5 6 3 | | 25678 3 567 | 1569 145 469 | 1489 1489 12489 | *----------------------+----------------------+----------------------| | 12 8 14 | 26 9 2367 | 34 5 47 | | 9 b24 3 | 258 c578 b27 | 6 b148 b1478 | | 567 67 567 | 4 38 1 | 2 a389 a89 | *--------------------------------------------------------------------*

(3=89)r9c89 - (8=1247)r8c2689 - 7r8c5 = r1c5 - r1c12 = (7-3)r3c1 = 3r2c1 => -3 r2c8 ; stte

by **Leren** » Tue Feb 02, 2016 12:45 am

Code: Select all: *--------------------------------------------------------------* | 17 479 2 | 3 1478 5 | 1489 1489 6 | | 136 469 8 | 129 14 249 | 7 1349 5 | | 137 5 b14 |b189 6 b479 |b13489 2 b1489 | |--------------------+--------------------+--------------------| | 2568 26 56 | 1569 1345 3469 | 1489 7 12489 | | 4 1 9 | 7 2 8 | 5 6 3 | | 25678 3 567 | 1569 145 469 | 1489 1489 12489 | |--------------------+--------------------+--------------------| | 12 8 14 |a26 9 a2367 | 4-3 5 47 | | 9 24 3 | 258 578 a27 | 6 148 1478 | | 567 67 567 | 4 38 1 | 2 389 89 | *--------------------------------------------------------------*

ALS XZ Rule: X = 7, Z = 3: (3=7) r7c46, r8c6 - (7=3) r3c34679 => - 3 r7c7; stte

Leren

by **pjb** » Tue Feb 02, 2016 10:56 am

Code: Select all: 17 479 2 | 3 1478 5 | 1489 1489 6 136 469 8 | 129 14 249 | 7 1349 5 b137 5 14 | 189 6 c479 |a13489 2 1489 ------------------------+----------------------+--------------------- 2568 26 56 | 1569 1345 3469 | 1489 7 12489 4 1 9 | 7 2 8 | 5 6 3 25678 3 567 | 1569 145 469 | 1489 1489 12489 ------------------------+----------------------+--------------------- 12 8 14 |d26 9 d2367 | 4-3 5 47 9 24 3 | 258 578 d27 | 6 148 1478 567 67 567 | 4 38 1 | 2 389 89

(3)r3c7 = (3-7)r3c1 = r3c6 - (7=3)r7c46,r8c6 => -3 r7c7; stte

Phil

by **ArkieTech** » Tue Feb 02, 2016 12:03 pm

Code: Select all: *--------------------------------------------------------------------* | 17 479 2 | 3 1478 5 |c1489 1489 6 | | 136 469 8 | 129 14 249 | 7 1349 5 | | 137 5 a14 |a189 6 a479 | 3-1489 2 a1489 | |----------------------+----------------------+----------------------| | 2568 26 56 | 1569 1345 3469 |c1489 7 12489 | | 4 1 9 | 7 2 8 | 5 6 3 | | 25678 3 567 | 1569 145 469 |c1489 1489 12489 | |----------------------+----------------------+----------------------| | 12 8 14 |b26 9 b2367 |c34 5 47 | | 9 24 3 | 258 578 b27 | 6 148 1478 | | 567 67 567 | 4 38 1 | 2 389 89 | *--------------------------------------------------------------------* [(1489=7)r3c3469-(7=3)b8p136-(3=1489)]-1489r3c7; ste

by **bat999** » Tue Feb 02, 2016 5:13 pm

Code: Select all: .------------------.--------------------.---------------------. | 17 479 2 | 3 1478 5 | 1489 1489 6 | | 136 469 8 | 129 14 249 | 7 1349 5 | | a17-3 5 14 | 189 6 b479 | e13489 2 1489 | :------------------+--------------------+---------------------: | 2568 26 56 | 1569 1345 3469 | 1489 7 12489 | | 4 1 9 | 7 2 8 | 5 6 3 | | 25678 3 567 | 1569 145 469 | 1489 1489 12489 | :------------------+--------------------+---------------------: | 12 8 14 | c26 9 c2367 | d34 5 47 | | 9 24 3 | 258 578 c27 | 6 148 1478 | | 567 67 567 | 4 38 1 | 2 389 89 | '------------------'--------------------'---------------------'

(7)r3c1 = r3c6 - (7=3)r7c46,r8c6 - r7c7 = (3)r3c7 => -3 r3c1; stte
8-)

February 2, 2016