- Code: Select all
+-------------------+---------------------------+-------------------------+
| 3 5 8 | 7 9 2 | 146 146 f16 |
| 1 9 7 | 46-35 345 3456 |ka35 8 2 |
| 2 6 4 |ic35 1 8 | 7 jb35 9 |
+-------------------+---------------------------+-------------------------+
| 4 8 12 |hd1235 6 9 | 1-35 12357 1357 |
| 5 7 126 | 8 g234 g134 | 146-3 9 f136 |
| 9 3 126 | d124-5 e2457 e1457 | 8 1246-5 f156 |
+-------------------+---------------------------+-------------------------+
| 6 14 9 | 14-35 3457 13457 | 2 1357 8 |
| 7 12 35 | 126-35 8 1356 | 9 1356 4 |
| 8 124 35 | 9 23457 134567 | 1356 13567 13567 |
+-------------------+---------------------------+-------------------------+
1. (*3=5)r2c7 - r3c8 = r3c4 - r46c4 = r6c56 - (^5=163*)r156c9 - r5c56 = r4c4 - r3c4 = r3c8 - (3=5^)r2c7
=> -3*,5^ r4c7 (+ loop eliminations -5 r278c4, r6c48, -3 r278c4, r5c7); -35r4c7 are the effective eliminations, 22 placements.
- Code: Select all
+-----------------+-------------------+-----------------+
| 3 5 8 | 7 9 2 | 6 4 1 |
| 1 9 7 | 6 35* 4 | 35 8 2 |
| 2 6 4 | 35* 1 8 | 7 35* 9 |
+-----------------+-------------------+-----------------+
| 4 8 2 | 35 6 9 | 1 7 35 |
| 5 7 16 | 8 2 13 | 4 9 36 |
| 9 3 16 | 4 57 157 | 8 2 56 |
+-----------------+-------------------+-----------------+
| 6 4 9 | 1 7-35 357 | 2 35* 8 |
| 7 1 35 | 2 8 35 | 9 6 4 |
| 8 2 35 | 9 4 6 | 35 1 7 |
+-----------------+-------------------+-----------------+
2. Remote pair (35)r2c5, r7c8 (r3c4-r3c8) => -35 r7c5; ste