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A General Logic for Sudoku Golden Nugget |
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Elimination 51
Elimination 51 to Golden Nugget using set logic. Above, two-dimensional grid diagram. Below three-dimensional view. No analysis.
Set Logic and Grid E51a
35 Nodes, Rank 1: 15 Sets = {29r3 5r6 7r7 5r9 4c6 6c1 7c7 9c24
2n1 8n1356} 16 Links = {9r2 1359r8 5c36 8c1 3n146 6n27
7n1 7b7 4b8} [7C7] => [7R7] => [7R7*7C7] => r7c7=7, r6c7<>7, r7c1<>7
+--------------------------------------------------------------------+ | 257
15 1257 | 68
247 68 | 124
3 9 | | (89)
8(9) 247 | 3
47 1 | 24
6 5 | | (26)
146 3 | (29)
5 (49)
| 8 147 147
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+--------------------------------------------------------------------+ | 235
345 8 | 15
9 7 | 135
124 6 | | 359
7 46 | 158
136 2 | 3459
1489 138 | | 1 36(59) 26(5) | 4
36 368(5) | 39(57) 2789 378
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+--------------------------------------------------------------------+ | 3(67)
136 9 | 126
8 3(4) | 13(7)
5 24 | | (3578) 2 (157)
| 15(9) (134) (359)
| 6 14789 13478
| | 4
368 16(5) | 7
126 369(5) | 139 189
1238 |
+--------------------------------------------------------------------+ Logic Diagram |
