Similar:
- Code: Select all
+----------------------------+-------------------------+-------------------------+
| 124569 45678 124589 | 256789 23678 35 | 134789 13489 467 |
| 4569 45678 4589 | 56789 3678 1 | 34789 3489 2 |
| 1269* a678 3 | 26789 4 a267 | 1789* 5 a67 |
+----------------------------+-------------------------+-------------------------+
| 459 3 459 | 28 28 45 | 6 7 1 |
| 7 1 45 | 56 36 345 | 28 28 9 |
| 8 2 6 | 17 17 9 | 345 34 45 |
+----------------------------+-------------------------+-------------------------+
| 1245* 458 12458* | 3 9 278 | 12457* 6 457 |
| 26-1 b68 7 | 4 5 c8-2 | 129 129 3 |
| 3 9 245 | 1267 1267 267 | 2457 24 8 |
+----------------------------+-------------------------+-------------------------+
1. Finned X-Wing: (1)r3c1 = r3c7 - r7c7 = r7c13 => -1 r8c1
2. (2=678)r3c269 - r8c2 = (8)r8c6 => -2 r8c6; ste
Added:
Incidentally, the puzzle has a funny rank 0 structure, yielding 15 eliminations, but unfortunately, the two steps above are still needed to solve it.
- Code: Select all
+----------------------------+-------------------------+-------------------------+
| 124569 4567-8 12-4589 | 256789 23678 35 | 134789 13489 467 |
| 4569 4567-8 <4589 | 56789 3678 1 | 34789 3489 2 |
| 129-6 <678 3 | 289-67 4 <267 | 189-7 5 <67 |
+----------------------------+-------------------------+-------------------------+
| 459 3 <459 | 28 28 45 | 6 7 1 |
| 7 1 <45 | 56 36 345 | 28 28 9 |
| 8 2 6 | 17 17 9 | 345 34 45 |
+----------------------------+-------------------------+-------------------------+
| 1245 458 128-45 | 3 9 <278 | 12457 6 457 |
| 126 68 7 | 4 5 <28 | 129 129 3 |
| 3 9 <245 | <1267 <1267 <67-2 | 457-2 4-2 8 |
+----------------------------+-------------------------+-------------------------+
ALS loop: (2=678)r3c269 - (8=4592)r2459c3 - (2=167)r9c456 - (7=82)r78c6
12 truths: cells r3c269, r2459c3, r9c456, r78c6
12 links: 67r3 8b1 459c3 2r9 1678b8 2c6
15 eliminations: -2r9c6 -6r3c1 -67r3c4 -7r3c7 -8b1p235 -459r1c3 -45r7c3 -2r9c78