- Code: Select all
+------------------------+-------------------+------------------------+
| 167 169 12679 | 579 8 567 | 3 49 2479 |
| 5 4 2679 | 79 3 67 | 279 1 8 |
| 3 8 79 | 2 4 1 | 79 6 5 |
+------------------------+-------------------+------------------------+
| 4678 569 456789 | 1 2 45 | 68 4579 3 |
| 14 3 c1459 | 6 7 8 | d459 2 49 |
| 2 56 45678 | 45 9 3 | 68 457 1 |
+------------------------+-------------------+------------------------+
| 46 7 b456 | 3 1 9 |ea45-2 8 f24 |
| 148 15 3 | 478 6 2 | e14579 459 479 |
| 9 2 148 | 478 5 47 | e147 3 6 |
+------------------------+-------------------+------------------------+
1. (5)r7c7 = r7c3 - r5c3 = (5-4)r5c7 = r789c7 - (4=2)r7c9 => -2 r7c7; 3 placements
- Code: Select all
+------------------------+-------------------+-----------------------+
| 167 169k 2 | 579 8 567 | 3 49 479 |
| 5 4 679K | 79L 3 67 | 2 1 8 |
| 3 8 79y | 2 4 1 | 79z 6 5 |
+------------------------+-------------------+-----------------------+
| 4678 569 456789 | 1 2 45 | 68 b4579 3 |
|Da14 3 C1459 | 6 7 8 | a459 2 a49 |
| 2 56 45678 | 45 9 3 | 68 b457 1 |
+------------------------+-------------------+-----------------------+
| 46 7 456 | 3 1 9 | 45 8 2 |
| A8-14 d15l 3 | 478M 6 2 | 14579N c459 479 |
| 9 2 B148m | 478 5 47 | 14-7n 3 6 |
+------------------------+-------------------+-----------------------+
2. (1=495)r5c179 - r46c8 = r8c8 - (5=1)r8c2 => -1 r8c1
3. (8)r8c1 = (8-1)r9c3 = r5c3 - (1=4)r5c1 => -4 r8c1
4. Kraken box (9)b1p269
(9-1)r1c2 = r8c2 - r9c3 = (1)r9c7
(9)r2c3 - (9=7)r2c4 - r8c4 = (7)r9c6
(9)r3c3 - (9=7)r3c7
=> -7 r9c7; ste
(step 4: tags k to n, K to N, y, z)