Code: Select all
.---------------------.---------------------.---------------------.
| 4 2589 256 | 2689 689 689 | 7 1 3 |
| 7 *89 136 | 5 134689 14689 | 2 46 *89+6 |
| 236 *89+2 1236 | 124689 134689 7 | 4689 5 *89+6 |
:---------------------+---------------------+---------------------:
| 1 27 4 | 69 5 369 | 36 8 2-7 |
| 58 3 57 | 1468 2 1468 | 46 9 67 |
| 28 6 9 | 48 7 348 | 5 234 1 |
:---------------------+---------------------+---------------------:
| 256 2457 2567 | 3 14689 145689| 1689 267 2689 |
| 36 47 8 | 14679 1469 2 | 1369 367 5 |
| 9 1 23567 | 678 68 568 | 368 2367 4 |
'---------------------'---------------------'---------------------'
- (89=2)r23c2 - (2=7)r4c2 - (7)r4c9
(89=6)r23c9 - (6=7)r5c9 - (7)r4c9
*** Edit ***
After looking this over I think I could have used a single AIC, maybe:
(7=2)r4c2 - (2=89)r23c2 - UR - (89=6)r23c9 - (6=7)r5c9 => r4c9 <> 7