by SteveG48 » Wed Apr 19, 2023 11:20 pm
- Code: Select all
*-----------------------------------------------------------------------------*
| 9 7 2 | 1 4 6 | 8 3 5 |
| 1 3 a56 | 2 8 57 | 679 4 679 |
|b6-5 48 48 | 3 9 b57 | 1267 c1267 1267 |
*-------------------------+-------------------------+-------------------------|
| 3 46 47 | 5 2 18 | 1467 9 14678 |
| 2 459 479 | 6 3 18 | 1457 1578 1478 |
| 8 1 b56 | 4 7 9 | 2356 c256 236 |
*-------------------------+-------------------------+-------------------------|
| 4 e589 189 | 7 6 23 | 12359 d125 1239 |
| 7 69 19 | 8 5 23 | 123469 c126 123469 |
|f56 2 3 | 9 1 4 | 567 5678 678 |
*-----------------------------------------------------------------------------*
5r2c3 = (57)r3c16&5r6c3 - (5|7=612)r368c8 - (1|2=5)r7c8 - r7c2 = 5r9c1 => -5 r3c1 ; ste
Steve