The New Sudoku Players' Forum

by **ArkieTech** » Wed Aug 01, 2018 10:39 am

Code: Select all: *-----------* |...|...|4..| |...|..4|978| |.49|2..|..3| |---+---+---| |.9.|46.|3.5| |...|...|...| |2.6|.38|.1.| |---+---+---| |1..|..6|54.| |973|5..|...| |..5|...|...| *-----------*

by **SCLT** » Wed Aug 01, 2018 12:54 pm

Code: Select all: +---------------------+----------------------+----------------------+ | 5678 ad18 ad178 | a1678 9 3 | 4 256 26-1 | | 356 c123 c12 | b16 15 4 | 9 7 8 | | 5678 4 9 | 2 158 157 | 16 56 3 | +---------------------+----------------------+----------------------+ | 78 9 178 | 4 6 127 | 3 28 5 | | 378 138 4 | 17 125 1257 | 268 9 26 | | 2 5 6 | 9 3 8 | 7 1 4 | +---------------------+----------------------+----------------------+ | 1 28 28 | 3 7 6 | 5 4 9 | | 9 7 3 | 5 4 12 | 1268 268 126 | | 4 6 5 | 18 128 9 | 12 3 7 | +---------------------+----------------------+----------------------+

(1=678)r1c234 - (6=1)r2c4 - r2c23 = r1c23 => -1 r1c9 ; stte

by **pjb** » Wed Aug 01, 2018 12:58 pm

Code: Select all: d5678 18 178 |e1678 9 3 | 4 c256 c126 356 123 12 |f16 15 4 | 9 7 8 5678 4 9 | 2 58-1 57-1 |a16 b56 3 ------------------------+----------------------+--------------------- 78 9 178 | 4 6 127 | 3 28 5 378 138 4 | 17 125 1257 | 268 9 26 2 5 6 | 9 3 8 | 7 1 4 ------------------------+----------------------+--------------------- 1 28 28 | 3 7 6 | 5 4 9 9 7 3 | 5 4 12 | 1268 268 126 4 6 5 | 18 128 9 | 12 3 7

(1=6)r3c7 - (6=5)r3c8 - (-56)r1c89 = (5-6)r1c1 = r1c4 - (6=1)r2c4 => -1 r3c56; stte

Phil

August 1, 2018