The New Sudoku Players' Forum

by **SteveG48** » Sun Sep 24, 2023 12:11 pm

Code: Select all: *-----------* |92.|6..|.3.| |..7|9..|..5| |...|..7|1..| |---+---+---| |18.|.4.|...| |5..|...|..4| |...|.6.|.81| |---+---+---| |..2|1..|...| |7..|..8|5..| |.5.|..9|.28| *-----------*

by **Cenoman** » Sun Sep 24, 2023 8:31 pm

Code: Select all: +---------------------+------------------+--------------------+ | 9 2 58 | 6 1 45 | 48 3 7 | | 3 1 7 | 9 28 24 | 468 46 5 | | 46 46 58 | b35 38 7 | 1 9 2 | +---------------------+------------------+--------------------+ | 1 8 a69 | 27 4 23 | 3679 5 369 | | 5 367 a36 | 8 9 1 | 2 67 4 | | 2 a479 a49 | b57 6 35 | 379 8 1 | +---------------------+------------------+--------------------+ | 8 349 2 | 1 5 6 | 3479 47 39 | | 7 3469 49-36 | c234 d23 8 | 5 1 369 | | d46 5 1 |dc34 7 9 | 346 2 8 | +---------------------+------------------+--------------------+

(3649=7)b4p3689 - (7=53)r36c4 - (3)r89c4 = (3r8c5 & 46r9c14) => -36 r8c3; ste

by **SteveG48** » Thu Sep 28, 2023 7:44 pm

Code: Select all: *-------------------------------------------------------------* | 9 2 58 | 6 1 45 | 48 3 7 | | 3 1 7 | 9 28 24 | 468 46 5 | | f46 e46 58 | 35 38 7 | 1 9 2 | *--------------------+--------------------+-------------------| | 1 8 69 | 27 4 23 | 3679 5 369 | | 5 d367 36 | 8 9 1 | 2 67 4 | | 2 c479 c49 | 57 6 35 | 379 8 1 | *--------------------+--------------------+-------------------| | 8 d349 2 | 1 5 6 | 3479 47 39 | | 7 c3469 c3469 | b234 b23 8 | 5 1 369 | |bf46 5 1 |ab3-4 7 9 | 346 2 8 | *-------------------------------------------------------------*

3r9c4 = (46)r9c14&3r8c45 - (6|3=UR=497)r68c23 - (4|9|7=36)r57c2 - 6r3c2 = (6,4)r39c1 => -4 r9c4 ; ste

9-24-2023