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Clement
Joined: 24 Apr 2006
Posts: 1113
Location: Dar es Salaam Tanzania
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 Posted: Fri Sep 21, 2012 10:18 pm Post subject: Sep 22 VH |
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| Code: |
+----------+--------------+------------+
| 12 8 9 | -13 123 7 | 4 6 5 |
| 24 7 6 | #45 2458 458 | 3 1 9 |
| 14 3 5 | 9 *14 6 | 7 8 2 |
+----------+--------------+------------+
| 8 12 3 | 245 9 145 | 6 45 7 |
| 6 9 47 | 8 1457 3 | 15 2 14 |
| 5 12 47 | 247 6 14 | 8 9 3 |
+----------+--------------+------------+
| 79 6 1 | 347 3478 2 | 59 345 48 |
| 3 4 8 | *15 15 9 | 2 7 6 |
| 79 5 2 | 6 3478 48 | 19 34 148 |
+----------+--------------+------------+
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XY-Wing 15 45 14 pivoted in r2c4; r1c4<>1 solves it. |
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