Code: Select all
.------------------.------------------.------------------.
| 13 134 134 | 59 6 579 | 8 29 257 |
| 5 68 2 | 38 179 4 | 679 1369 136 |
| 9 68 7 | 38 15 2 | 56 136 4 |
:------------------+------------------+------------------:
|*78 2 4589 | 569 59 3 | 1 468 567 |
| 6 135 1358 | 7 4 15 | 25 238 9 |
| 13 13457 13459| 2 8 1569 | 567 346 356 |
:------------------+------------------+------------------:
|*28 15 1568 | 4 *259 569 | 3 7 1268 |
| 4 1357 1356 | 156 *257 8 | 269 1269 126 |
| 2-78 9 168 | 16 3 *67 | 4 5 1268 |
'------------------'------------------'------------------'
- (7=8)r4c1 - (8=2)r7c1 - (2)r7c5 = (2-7)r8c5 = (7)r9c6 => r9c1 <> 7
Code: Select all
.---------------.---------------.----------------.
| 13 134 14 | 59 6 59 | 8 2 7 |
| 5 68 2 | 38 7 4 | 69 1369 136 |
| 9 68 7 | 38 1 2 | 5 36 4 |
:---------------+---------------+----------------:
| 7 2 4589| 569 59 3 | 1 468 56 |
| 6 135 158 | 7 4 15 | 2 38 9 |
| 13 1345 1459| 2 8 1569| 7 346 356 |
:---------------+---------------+----------------:
|*28 15 156 | 4 29 69 | 3 7 *1268|
| 4 7 3 | 156 25 8 | 69 169 126 |
|*28 9 16 | 16 3 7 | 4 5 *28 |
'---------------'---------------'----------------'