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A General Logic for Sudoku Golden Nugget |
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Elimination 2
Elimination 2 to Golden Nugget using set logic. Above, two-dimensional grid diagram. Below three-dimensional view. No analysis.
Set Logic and Grid E2a 65 Nodes, Rank 5: 21 Sets = {27r4 147r7 5r9 1c3 5689n3 568n5
12n7 3b2 4b6 26b8 2b9} 26 Links = {1r18 2r9 4r5 56c3 3c4 13c5 247c7
4n8 7n4679 9n56 2b4 67b5 157b7 4b8} --> (3c4*7n4) => r7c4<>3 Grid
+-----------------------------------------------------------------------------+ | 25678
14568 2457(1) | 268 2467
4678 | (1247) 3
9 | | 26789
4689 2467 | 2689(3) 2467(3) 1 | (247) 2467
5 | | 2679
1469 3 | 269 5
4679 | 8 12467
1247 |
+-----------------------------------------------------------------------------+ | 35(2)
345 8 | 135 9
35(7) | 135(247 1(247) 6
| | 3569
7 (456)
| 13568 (136) 2
| 1359(4) 189(4) 138(4) | | 1
3569 (256) | 4
(367) 35678 | 23579
2789 2378 |
+-----------------------------------------------------------------------------+ | 36(7)
36(1) 9 | 3(126) 8
3(46) | 3(1247) 5 (1247)
| | 3578
2 (157) | 1359
(134) 3459 | 6
14789 13478 | | 4
1368(5) (156) | 7 13(26)
39(56) | 139(2) 189(2)
138(2) | +-----------------------------------------------------------------------------+ Logic Diagram |
