The New Sudoku Players' Forum

by **ArkieTech** » Fri Nov 07, 2014 12:17 am

Code: Select all: *-----------* |2..|.4.|...| |.8.|7..|..5| |..4|..8|...| |---+---+---| |.4.|8.2|...| |5..|...|3.6| |..3|5.1|.2.| |---+---+---| |...|.8.|93.| |...|..7|2.8| |.2.|.5.|.61| *-----------*

by **SteveG48** » Fri Nov 07, 2014 12:42 am

Code: Select all: *-----------------------------------------------------------* | 2 679 1679 | 169 4 5 | 8 79 3 | | 369 8 b169 | 7 2 c369 |b16 4 5 | | 3679 5 4 | 1369 19 8 | 16 79 2 | *-------------------+-------------------+-------------------| | 679 4 679 | 8 3 2 | 5 1 79 | | 5 1 2 | 49 7 49 | 3 8 6 | | 8 79 3 | 5 6 1 | 47 2 479 | *-------------------+-------------------+-------------------| | 1 7-6 5 | 2 8 d46 | 9 3 47 | | 469 3 a69 | 149-6 19 7 | 2 5 8 | | 479 2 8 | 349 5 349 | 47 6 1 | *-----------------------------------------------------------*

(6=9)r8c3 - (9=6)r2c37 - r2c6 = (6)r7c6 => -6 r7c2,r8c4 ; stte

by **Leren** » Fri Nov 07, 2014 12:53 am

Code: Select all: *--------------------------------------------------------------* | 2 679 1679 | 169 4 5 | 8 79 3 | | 369 8 a169 | 7 2 39-6 |a16 4 5 | | 3679 5 4 | 1369 19 8 | 16 79 2 | |--------------------+--------------------+--------------------| | 679 4 679 | 8 3 2 | 5 1 79 | | 5 1 2 | 49 7 49 | 3 8 6 | | 8 79 3 | 5 6 1 | 47 2 479 | |--------------------+--------------------+--------------------| | 1 b67 5 | 2 8 c46 | 9 3 c47 | | 469 3 b69 | 1469 19 7 | 2 5 8 | | 479 2 8 | 349 5 349 | 47 6 1 | *--------------------------------------------------------------*

ALS XY Wing: (6=9) r2c37 - (9=7) r7c2, r8c3 - (7=6) r7c69 => - 6 r2c6; stte

Leren

November 7, 2014