Puzzle#2
- Code: Select all
+--------------------------+----------------------+------------------------+
| 46789 46789 469 | 1 2 3 | 578 89 5789 |
| 12789 789 3 | 56 56 789 | 4 1289 12789 |
| 12789 5 129 | 78 47 4789 | 1278 6 3 |
+--------------------------+----------------------+------------------------+
| 13468 3468 7 | 9 13 2 | 168 5 1468 |
| 1359 39 159 | 4 8 6 | 127 123 127 |
| 3468-1 2 46-1 | 357 1357 17 | 9 1348 1468 |
+--------------------------+----------------------+------------------------+
| 24569 1 24569 | 368 346 48 | 256 7 24569 |
| 24569 469 8 | 67 1467 147 | 3 249 24569 |
| 37 37 46 | 2 9 5 | 168 148 1468 |
+--------------------------+----------------------+------------------------+
1. (1)r6c56 = (1-3)r4c5 = r4c12 - (3=591)r5c123 => -1 r6c13; lcls, 4 placements
- Code: Select all
+----------------------+---------------------+----------------------+
| 46 46 9 | 1 2 3 | 57 8 57 |
| 12 78 3 | 56 56 78 | 4 129 129 |
| 78 5 12 | 78 4 9 | 12 6 3 |
+----------------------+---------------------+----------------------+
| 13468 3468 7 | 9 13 2 | 168 5 1468 |
| 1359 39 15 | 4 8 6 | 127 123 127 |
| 468-3 2 46 | 357 1357 17 | 9 134 468-1 |
+----------------------+---------------------+----------------------+
| 24569 1 25 | 368 36 48 | 256 7 24569 |
| 2569-4 469 8 | 67 167 147 | 3 29-4 2569-4 |
| 37 37 46 | 2 9 5 | 68-1 14 1468 |
+----------------------+---------------------+----------------------+
2. (3)r6c4 = (3-8)r7c4 = r3c4 - (8=73)r39c1 => -3 r6c1
3. (1=78)r26c6 - r3c4 = r3c1 - r6c1 = (8)r6c9 => -1 r6c9
4. (4=17)r68c6 - r2c6 = r2c2 - (7=39)r59c2 - (9=1647)r8c2456 => -4 r8c189; 4 placements
5. (8)r9c7 = r4c7 - r4c2 = r2c2 - r3c1 = r3c4 - (8=36)r7c45 - r7c7 = (68)r49c7 => -1 r9c7; ste