A General Logic for Sudoku Golden Nugget |
Elimination 38 Elimination 38 to Golden Nugget using set logic. Above, two-dimensional grid diagram. Below three-dimensional view. No analysis. Set Logic and Grid E38a
2 Nodes, Rank 1: 1 Sets = {2b3} 2 Links = {2r4 2c7} --> (2r4*2c7) => r4c7<>2
+-----------------------------------------------------------------------------+ | 257
145 1257 | 68
2467 678 | 14(2)
3 9
| | 89
89 247 | 3
247 1 | 4(2) 6
5 | | 26
146 3 | 29 5
49 | 8 147
147 |
+-----------------------------------------------------------------------------+ | 235
345 8 | 15 9
357 | 123457 1247
6 | | 359
7 46 | 1568 136
2 | 3459 1489
1348 | | 1
3569 256 | 4
367 35678 | 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
|
+-----------------------------------------------------------------------------+ Logic Diagram |