The New Sudoku Players' Forum

by **ArkieTech** » Tue Oct 22, 2019 7:28 am

Code: Select all: *-----------* |.18|..2|937| |...|1..|...| |..9|7..|..5| |---+---+---| |7..|...|39.| |...|.4.|...| |.91|...|..8| |---+---+---| |6..|..1|2..| |...|..8|...| |927|6..|85.| *-----------* .18..2937...1.......97....57.....39.....4.....91.....86....12.......8...9276..85.

by **SpAce** » Tue Oct 22, 2019 1:34 pm

Code: Select all: .-------------------.------------------.------------------------. | 5 1 8 | 4 6 2 | 9 3 7 | | 234 7 2346 | 1 59 59 | 46 8 b24-6 | | d24 46 9 | 7 8 3 | 146 c1246 5 | :-------------------+------------------+------------------------: | 7 f456 f2456 | 8 1 56 | 3 9 g(26)4 | | 8 356 2356 | 2359 4 5679 | 157-6 127-6 ag(2[6]) | | e234 9 1 | 235 25 567 | 457-6 247-6 8 | :-------------------+------------------+------------------------: | 6 8 345 | 59 579 1 | 2 47 39 | | 1 345 345 | 259 2579 8 | 467 467 39 | | 9 2 7 | 6 3 4 | 8 5 1 | '-------------------'------------------'------------------------'

(6=2)r5c9 - r2c9 = r3c8 - (2=4)r3c1 - r6c1 = r4c23 - (4=26)r45c9 => -6 r2c9, r56c78; stte

by **Cenoman** » Tue Oct 22, 2019 5:08 pm

Code: Select all: +---------------------+-----------------------+----------------------+ | 5 1 8 | 4 6 2 | 9 3 7 | | 234 7 2346 | 1 59 59 | 46 8 246 | | 24 46 9 | 7 8 3 | 146 1246 5 | +---------------------+-----------------------+----------------------+ | 7 456 2456 | 8 1 a56 | 3 9 b246 | | 8 356 2356 | 2359 4 5679 | 1567 1267 b26 | | 234 9 1 | 23-5 2-5 a567 | b4567 b2467 8 | +---------------------+-----------------------+----------------------+ | 6 8 345 | 59 579 1 | 2 47 39 | | 1 345 345 | 259 2579 8 | 467 467 39 | | 9 2 7 | 6 3 4 | 8 5 1 | +---------------------+-----------------------+----------------------+

(5=67)r46c6 - (7=2465)b6p3678 => -5 r6c35; ste

or (5=67)r46c6 - r5c6 = (71-5)r5c78 = (5)r6c7 => -5 r6c35; ste

October 22, 2019