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A General Logic for Sudoku Golden Nugget |
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Elimination 25
Elimination 25 to Golden Nugget using set logic. Above, two-dimensional grid diagram. Below three-dimensional view. No analysis.
Set Logic and Grid E25a
2 Nodes, Rank 0: 1 Sets = {9b2} 1 Links = {9r3} --> (9r3) => r3c2<>9
+-----------------------------------------------------------------------------+ | 2567
145 12457 | 68
2467 4678 | 124
3 9 | | 89
89 247 | 3
247 1 | 247 6
5 | | 26
1469 3 | 26(9) 5
47(9) | 8 1247
1247 |
+-----------------------------------------------------------------------------+ | 235
345 8 | 15 9
357 | 123457 1247
6 | | 3569
7 456 | 1568
136 2 | 13459 1489
1348 | | 1
3569 256 | 4
367 35678 | 23579
2789 378 | +-----------------------------------------------------------------------------+ | 367
136 9 | 126 8
346 | 1347 5
124 | | 3578
2 157 | 159
134 3459 | 6
14789 13478 | | 4
13568 156 | 7
1236 3569 | 139
1289 1238 |
+-----------------------------------------------------------------------------+ Logic Diagram |
