- Code: Select all
+------------------------+----------------------+-----------------------+
| 8 35 4 | 2 9 357 | 6 57 1 |
| 6 235 23 | 1347 157 3457 | 47 9 8 |
| 1 9 7 | 48 58 6 | 2 3 45 |
+------------------------+----------------------+-----------------------+
| 234 1238 5 | 1479 127 2479 | 1348 248 6 |
| 249 12 129 | 6 3 8 | 147 2457 457 |
| 7 6 1238 | 14 125 245 | 9 248 34 |
+------------------------+----------------------+-----------------------+
| 239 4 6 | 5 278 2379 | 378 1 379 |
| 5 12378 12389 | 3789 6 2379 | 3478 478 3479 |
| 39 378 389 | 3789 4 1 | 5 6 2 |
+------------------------+----------------------+-----------------------+
1. (3=2|4)r4c1 - (249=1)r5c123 - r5c7 = (1-3)r4c7 = (3)r6c9 = >-3 r6c3; 1 placement
2. (43)r45c1 = (3-8)r6c3 - (8=392)b7p179 => -2 r45c1; 2 placements
- Code: Select all
+---------------------+----------------------+----------------------+
| 8 a35 4 | 2 9 57-3 | 6 b57 1 |
| 6 235 23 | 1347 157 3457 | 47 9 8 |
| 1 9 7 | 48 d58 6 | 2 3 c45 |
+---------------------+----------------------+----------------------+
| 34 1238 5 | 1479 127 479 | 148 248 6 |
| 49 12 129 | 6 3 8 | 147 2457 457 |
| 7 6 128 | 14 125 45 | 9 248 3 |
+---------------------+----------------------+----------------------+
| 2 4 6 | 5 d78 e379 | 378 1 e79 |
| 5 1378 1389 | 3789 6 2 | 3478 478 479 |
| 39 378 389 | 3789 4 1 | 5 6 2 |
+---------------------+----------------------+----------------------+
3. (3=5)r1c2 - r1c8 = r3c9 - (5=87)r37c5 - (7=93)r7c69 => -3 r1c6; 7 placements
- Code: Select all
+-------------------+---------------------+---------------------+
| 8 3 4 | 2 9 57 | 6 b57 1 |
| 6 5 2 | 1347 17 347 |Cc47 9 8 |
| 1 9 7 | A48 5-8 6 | 2 3 B45 |
+-------------------+---------------------+---------------------+
| 3 128 5 | 1479 127 479 | 148 248 6 |
| 4 d12 9 | 6 3 8 | d17 a57-2 57 |
| 7 6 18 | 14 125 45 | 9 248 3 |
+-------------------+---------------------+---------------------+
| 2 4 6 | 5 E78 379 | D378 1 79 |
| 5 178 138 | 379-8 6 2 | 3478 478 479 |
| 9 78 38 | 37-8 4 1 | 5 6 2 |
+-------------------+---------------------+---------------------+
4. (5)r5c8 = (5-7)r1c8 = r2c7 - (7=12)r5c27 => -2 r5c8
5. (8=4)r3c4-r3c9=r2c7-(4=8)r4c7-r7c7=(8)r7c5 =>-8r3c5, r89c4; ste