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A General Logic for Sudoku Golden Nugget |
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Elimination 16
Elimination 16 to Golden Nugget using set logic. Above, two-dimensional grid diagram. Below three-dimensional view. No analysis.
Set Logic and Grid E16a
86 Nodes, Rank -3: 34 Sets = {1r1 124679r3 147r4 124r7 6c1 8c6
247c8 247c9 1n46 2n12 6n8 7n2467 29b4 27b9} 31 Links = {8r1 8r2 289r6 36r7 2c1 14c2 126c4
47c6 1c7 1n2 3n4689 4n8 5n1 7n9 169b1 6b2 47b6 4b9} --> (1n2*6b1) => r1c2<>6
+-----------------------------------------------------------------------------+ | 2578(6) 4568(1) 2457(1) | (268) 2467
(4678) | 24(1) 3
9 | | (289)
(489) 247 | 389
2347 1 | 247 6
5 | | (269)
(1469) 3 | (269) 5
(479) | 8 (1247)
(1247) |
+-----------------------------------------------------------------------------+ | 35(2)
35(4) 8 | 5(1) 9
35(7) | 235(147 (1247) 6
| | 35(69)
7 456
| 13568 136 2
| 13459 189(4) 138(4)
| | 1
356(9) 56(2) | 4
367 3567(8) | 23579 (2789)
38(27) |
+-----------------------------------------------------------------------------+ | 37(6)
(136) 9 | (126) 8
(346) | (12347) 5 (124)
| | 3578
2 157 | 1359
134 3459 | 6
189(47) 138(47) | | 4
13568 156 | 7
1236 3569 | 139
189(2) 138(2) | +-----------------------------------------------------------------------------+ Logic Diagram |
