The New Sudoku Players' Forum

by **ArkieTech** » Wed Jul 05, 2017 10:55 pm

Code: Select all: *-----------* |.3.|...|...| |..7|1..|8.2| |1..|9.3|..6| |---+---+---| |...|..4|.53| |...|...|...| |29.|8..|...| |---+---+---| |8..|7.2|..4| |7.4|..1|9..| |...|...|.2.| *-----------*

by **SteveG48** » Thu Jul 06, 2017 2:07 am

Code: Select all: *-----------------------------------------------------------* |a45 3 256 |a456 27 8 |a145 1479 59-1 | | 9 456 7 | 1 456 b56 | 8 3 2 | | 1 458 258 | 9 27 3 | 45 47 6 | *-------------------+-------------------+-------------------| | 6 178 18 | 2 9 4 | 7-1 5 3 | | 345 1457 135 | 356 1356 567 | 2 89 89 | | 2 9 135 | 8 135 b57 | 46 46 c17 | *-------------------+-------------------+-------------------| | 8 156 9 | 7 56 2 | 3 16 4 | | 7 2 4 | 356 3568 1 | 9 68 58 | | 35 156 1356 | 456 4568 9 | 1567 2 1578 | *-----------------------------------------------------------*

(1=456)r1c147 - (6=57)r26c6 - (7=1)r6c9 => -1 r1c9,r4c7 ; stte

by **Cenoman** » Thu Jul 06, 2017 10:16 am

Code: Select all: +----------------------+---------------------+-----------------------+ | d45 3 256 | d456 27 8 | d145 1479 159 | | 9 456 7 | 1 456 c56 | 8 3 2 | | 1 458 258 | 9 27 3 | 45 47 6 | +----------------------+---------------------+-----------------------+ | 6 18-7 18 | 2 9 4 | e17 5 3 | | 345 a1457 135 | 356 1356 b567 | 2 89 89 | | 2 9 135 | 8 135 57 | 46 46 17 | +----------------------+---------------------+-----------------------+ | 8 156 9 | 7 56 2 | 3 16 4 | | 7 2 4 | 356 3568 1 | 9 68 58 | | 35 156 1356 | 456 4568 9 | 1567 2 1578 | +----------------------+---------------------+-----------------------+

(7)r5c2 = (7-6)r5c6 = r2c6 - (6=1)r1c147 - (1=7)r4c7 => -7 r4c2; stte

Cenoman

July 6, 2017