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Clement
Joined: 24 Apr 2006 Posts: 1111 Location: Dar es Salaam Tanzania
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Posted: Wed Sep 26, 2012 11:00 pm Post subject: Sep 27 VH |
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Code: |
+--------------+-------------+----------------+
| 6 378 18 | 2 4 379 | 5 1379 139 |
| 357 357 4 | 1 6 379 | 8 2 39 |
| 1237 237 9 | 378 378 5 | 137 4 6 |
+--------------+-------------+----------------+
| 4 6 *12 | 37 37 8 | 9 5 -12 |
| 8 #23 5 | 4 9 12 | 6 *13 7 |
| 123 9 7 | 6 5 12 | 123 8 4 |
+--------------+-------------+----------------+
| 9 1 28 | 5 378 37 | 4 6 238 |
| 57 4 3 | 89 2 6 | 17 179 1589 |
| 257 2578 6 | 389 1 4 | 237 379 23589 |
+--------------+-------------+----------------+
| XY-Wing 12 23 13 pivot in r5c2; r4c9<>1 solves it. |
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