- Code: Select all
+------------------------+----------------------+-------------------------+
| d237 8 d2347 | c236 c236 5 | 9 1 347 |
| 9 f1237 6 | 4 8 b123 | 2357 257 357 |
| 5 f123 1234 | 7 9 b123 | 2346 268 3468 |
+------------------------+----------------------+-------------------------+
| 367-2 9 37-2 | 2356 1 a23 | 8 4 3567 |
| 1 g2367 8 | 9 2356 4 | 23567 2567 3567 |
| 4 g236 5 | 8 236 7 | 1236 269 1369 |
+------------------------+----------------------+-------------------------+
| 2378 5 12379 | 123 2347 6 | 147 789 14789 |
| 2678 4 127 | 125 257 9 | 1567 3 15678 |
| 367 1367 1379 | 135 3457 8 | 14567 5679 2 |
+------------------------+----------------------+-------------------------+
1. (2)r4c6 = r23c6 - r1c45 = r1c13 - r23c2 = r56c2 => -2 r4c13
- Code: Select all
+-------------------------+-----------------------+-------------------------+
|IBd237 8 IB2347 |ICc236 ICc236 5 | 9 1 347 |
| 9 H137 6 | 4 8 Db123 | 2357 257 357 |
| 5 H13 A123-4 | 7 9 Db123 | 2346 268 3468 |
+-------------------------+-----------------------+-------------------------+
| Fa367 9 Fa37 | 2356 1 Ea23 | 8 4 3567 |
| 1 G2367 8 | 9 356 4 | 23567 2567 3567 |
| 4 G236 5 | 8 36 7 | 1236 269 1369 |
+-------------------------+-----------------------+-------------------------+
| e2378 5 12379 | 123 2347 6 | 147 789 14789 |
| e278-6 4 127 | 125 257 9 | 1567 3 15678 |
| 367 1367 1379 | 135 3457 8 | 14567 5679 2 |
+-------------------------+-----------------------+-------------------------+
2. (6=372)r4c136 - r23c6 = r1c45 - r1c1 = (28)r78c1 => -6 r8c1
3. (2)r3c3 = r1c13 - r1c45 = r23c6 - (2=3)r4c6 - r4c13 = r56c2 - (3=17)r23c2 - (7=2364)r1c1345 => -4 r3c3; lclste [+4r1c3, NQ(3567)r1245c9, ste]