Two steps:
- Code: Select all
+---------------------------+-----------------------------+-------------------------+
| 1 34689 34789 | 5789 569 6789 | 3459 34789 2 |
| b678 2 b789 | 3 569 4 | 59 1 b578 |
| 3478 3489 5 | 12789 129 12789 | 6 34789 478 |
+---------------------------+-----------------------------+-------------------------+
| a3468-5 134568 1348 | 1249 7 1239 | 12459 2469 c1456 |
| 347 134 2 | 6 1349 5 | 8 479 147 |
| 9 e145-6 147 | 124 8 12 | d1245 2467 3 |
+---------------------------+-----------------------------+-------------------------+
| 3458 134589 6 | 124589 123459 12389 | 7 2348 148 |
| 348 7 13489 | 12489 123469 123689 | 1234 5 1468 |
| 2 13458 1348 | 14578 13456 13678 | 134 3468 9 |
+---------------------------+-----------------------------+-------------------------+
1. AHS L-Wing: (6)r4c1 = (6
78-5)r2c139 = r4c9 - r6c7 = (5)r6c2 => -5 r4c1, -6 r6c2; lcls, 32 placements
- Code: Select all
+-------------------+---------------------+--------------------+
| 1 6 4-3 | 5 9 8 | d34 7 2 |
| 7 2 8 | 3 6 4 | 9 1 5 |
| 34 9 5 | 12 12 7 | 6 c34 8 |
+-------------------+---------------------+--------------------+
| 6 8 a134 | 9 7 123 | 5 b24 a14 |
| 34 134 2 | 6 134 5 | 8 9 7 |
| 9 5 7 | 124 8 12 | 124 6 3 |
+-------------------+---------------------+--------------------+
| 5 134 6 | 8 1234 9 | 7 234 14 |
| 8 7 9 | 124 1234 123 | 1234 5 6 |
| 2 134 134 | 7 5 6 | 134 8 9 |
+-------------------+---------------------+--------------------+
2. ALS W-Wing: (3=
14)r4c39 - r4c8 = r3c8 - (4=3)r1c7 => -3 r1c3; ste