The New Sudoku Players' Forum

by **m_b_metcalf** » Mon Jun 27, 2022 7:31 am

Code: Select all: 5 6 . . . 1 . . 3 4 . . . . 2 . 1 7 . . . 3 4 . . 5 . . . 8 . . . . 2 . . . 6 . . . 1 . . 7 9 . . . . 8 . . . . . . 2 3 . . . . 7 5 9 . . . . . 9 2 . . . . . . . m_b_metcalf 56...1..34....2.17...34..5...8....2...6...1..79....8......23....759.....92.......

by **Leren** » Mon Jun 27, 2022 9:14 am

Code: Select all: *--------------------------------------------------------------* | 5 6 279 | 78 789 1 | 249 489 3 | | 4 a38 39 | 568 5689 2 | 69 1 7 | |b128 18 1279 | 3 4 6789 | 269 5 2689 | |------------------+---------------------+---------------------| |b13 145-3 8 | 14567 135679 45679 | 345679 2 4569 | |b23 45-3 6 | 24578 35789 45789 | 1 3479 459 | | 7 9 1234 | 12456 1356 456 | 8 346 456 | |------------------+---------------------+---------------------| | 168 148 14 | 145678 2 3 | 45679 46789 145689 | | 1368 7 5 | 9 168 468 | 2346 3468 12468 | | 9 2 134 | 145678 15678 45678 | 34567 34678 14568 | *--------------------------------------------------------------*

1. ALS XZ Rule: X = 8, Z = 3: (3=8) r2c2 - (8=3) r345c1 => - 3 r34c2; basics;

Code: Select all: *-----------------------------------------------------* | 5 6 2 | 7 9 1 | 4 8 3 | | 4 3 9 | 58 58 2 | 6 1 7 | | 18 18 7 | 3 4 6 | 29 5 29 | |--------------+-------------------+------------------| |*13 145 8 | 1456 1567 4579 |*3579 2 4569 | | 2 45 6 | 458 3 45789 | 1 79 459 | | 7 9 134 | 2 156 45 | 8 346 456 | |--------------+-------------------+------------------| | 168 148 14 | 14568 2 3 | 579 79 145689 | |*1368 7 5 | 9 168 48 |*23 f346 12468 | | 9 2 134 | 14568 15678 4578 | 5-3 346 14568 | *-----------------------------------------------------*

Finned X Wing (3) => - 3 r9c7; stte

Leren

Rarity #16