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A General Logic for Sudoku Golden Nugget |
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Elimination 42
Elimination 42 to Golden Nugget using set logic. Above, two-dimensional grid diagram. Below three-dimensional view. No analysis.
Set Logic and Grid E42a
4 Nodes, Rank 0: 2 Sets = {1n46} 2 Links = {68r1} --> (6r1) => r1c5<>6
+--------------------------------------------------------------------+ | 257
145 1257 | (68)
2467 (68) | 124
3 9 | | 89
89 247 | 3
247 1 | 24
6 5 | | 26
146 3 | 29
5 49 | 8
147 147 |
+--------------------------------------------------------------------+ | 235
345 8 | 15
9 7 | 1345
124 6 | | 359
7 46 | 1568
136 2 | 3459
1489 1348 | | 1
3569 256 | 4
36 3568 | 3579
2789 378 |
+--------------------------------------------------------------------+ | 367
136 9 | 126
8 346 | 1347
5 24 | | 3578
2 157 | 159
134 3459 | 6
14789 13478 | | 4
368 156 | 7
1236 3569 | 139
189 1238 |
+--------------------------------------------------------------------+->
(2r4*2c7) => r4c7<>2 Logic Diagram |
