The New Sudoku Players' Forum

by **ArkieTech** » Wed Aug 02, 2017 10:46 pm

Code: Select all: *-----------* |57.|4..|..8| |.2.|...|.3.| |1..|..3|..5| |---+---+---| |...|...|.5.| |7.1|...|...| |.6.|.4.|32.| |---+---+---| |..9|631|.4.| |...|9.8|6..| |...|...|5..| *-----------*

by **pjb** » Wed Aug 02, 2017 11:53 pm

Code: Select all: 5 7 3 | 4 1269 269 | 129 69 8 689 2 468 | 1578 16789 5679 | 149 3 1469 1 d89 468 | 2-8 2689 3 | 249 7 5 ------------------------+----------------------+--------------------- 3489 c3489 2 | 1378 16789 679 | 14789 5 14679 7 c3489 1 | 2358 2689 2569 | 489 689 469 b89 6 5 |a178 4 79 | 3 2 179 ------------------------+----------------------+--------------------- 28 5 9 | 6 3 1 | 78 4 27 234 34 7 | 9 5 8 | 6 1 23 368 1 68 | 27 27 4 | 5 89 39

(8)r6c4 = r6c1 - r45c2 = r3c2 => -8, r3c4; stte

Phil

by **SteveG48** » Wed Aug 02, 2017 11:57 pm

Code: Select all: *--------------------------------------------------------------------* | 5 7 3 | 4 1269 269 | 129 69 8 | | 689 2 468 | 1578 16789 5679 | 149 3 1469 | | 1 a89 468 | 2-8 2689 3 | 249 7 5 | *----------------------+----------------------+----------------------| | 3489 b3489 2 | 1378 16789 679 | 14789 5 14679 | | 7 b3489 1 | 2358 2689 2569 | 489 689 469 | |c89 6 5 |d178 4 79 | 3 2 179 | *----------------------+----------------------+----------------------| | 28 5 9 | 6 3 1 | 78 4 27 | | 234 34 7 | 9 5 8 | 6 1 23 | | 368 1 68 | 27 27 4 | 5 89 39 | *--------------------------------------------------------------------*

8r3c2 = r45c2 - r6c1 = r6c4 => -8 r3c4 ; stte

Yarg! Beaten to it by Phil.

August 3, 2017