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A General Logic for Sudoku Golden Nugget |
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Elimination 12
Elimination 12 to Golden Nugget using set logic. Above, two-dimensional grid diagram. Below three-dimensional view. No analysis.
Set Logic and Grid E12a
70 Nodes, Rank 5: 24 Sets = {4r1 47r3 124r4 1247r7 2c5 4c89
7c579 1n7 2n78 127b1 6b3 1b6} 29 Links = {2r1 27r2 7r6 1c2479 2c17 4c26
7c1 1n3 1n5 3n6 4n7 345n8 78n9 2b8 4b369 7b239} [2N8*6B3] => r2c8=6, [2N8] => [6B3]
=> r2c8<>7, r3c8<>6
+-----------------------------------------------------------------------------+ | 568(27) 568(14) 5(1247) | 268 6(247)
678(4) | (1247) 3
9 | | 689(2)
489 4(27) | 389
346(27) 1 | (247) (67)
5 | | 69(2) 69(14)
3 | 269 5
9(47) | 8 12(467) 12(47) |
+-----------------------------------------------------------------------------+ | 35(2)
35(4) 8 | 5(1) 9
357 | 35(1247 7(124) 6
| | 3569
7 456
| 13568 136 2
| 3459(1) 89(14) 38(14) | | 1
3569 256 | 4
36(7) 35678 | 2359(7) 2789 238(7)
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+-----------------------------------------------------------------------------+ | 36(7)
36(1) 9 | 6(12) 8
36(4) | 3(1247) 5 (124)
| | 3578
2 157 | 1359
134 3459 | 6
1789(4) 138(47) | | 4
13568 156 | 7
136(2) 3569 | 1239
1289 1238 | +-----------------------------------------------------------------------------+ Logic Diagram |
