A General Logic for Sudoku Golden Nugget |
Elimination 56 Elimination 56 to Golden Nugget using set logic. Above, two-dimensional grid diagram. Below three-dimensional view. No analysis. Set Logic and Grid E56a
2 Nodes, Rank 0: 1 Sets = {4b6} 1 Links = {4c8} --> (4c8) => r3c8<>4, (4c8)
=> r8c8<>4
+-----------------------------------------------------------+ | 7
5 1 | 68
24 68 | 24
3 9 | | 89
89 24 | 3
7 1 | 24
6 5 | | 26
46 3 | 29
5 49 | 8
147 147 |
+-----------------------------------------------------------+ | 235
34 8 | 15
9 7 | 135
2(4) 6 | | 359
7 46 | 158
136 2 | 359
189(4 138 | | 1
369 256 | 4
36 3568 | 359
278 78 |
+-----------------------------------------------------------+ | 36
1 9 | 26
8 34 | 7
5 24 | | 358
2 7 | 159
134 359 | 6
1489 1348 | | 4
368 56 | 7
126 3569 | 139
189 1238 |
+-----------------------------------------------------------+ Logic Diagram |