After singles and locked candidates, PM is as follows .
- Code: Select all
.---------------------.---------------------.---------------------.
| 3 158 9 | 5678 678 4 | 158 168 2 |
| 1268 158 12568 | 35689 3689 3569 | 13589 7 4 |
| 468 458 7 | 35689 2 1 | 3589 689 35689 |
:---------------------+---------------------+---------------------:
| 5 1389 168 | 34689 3689 369 | 2 1489 7 |
| 478 2 48 | 1 5 79 | 6 3 89 |
| 1678 13789 168 | 346789 36789 2 | 1589 1489 1589 |
:---------------------+---------------------+---------------------:
| 9 157 125 | 23567 4 8 | 137 16 136 |
| 1478 14578 3 | 5679 1679 5679 | 14789 2 1689 |
| 12478 6 1248 | 2379 1379 379 | 134789 5 1389 |
'---------------------'---------------------'---------------------'
MSLS:15 Cells r1237c278+r6c78,r4c8,r5c9,15 Links 7r7,145c2,135c7,16c8,8b1,89b3,489b6
20 Eliminations:r468c2,r89c7<>1,r9c7<>3,r3c1,r8c2<>4,r8c2<>5,r7c4<>7,r468c2,r2c13,r3c19,r6c9<>8,r36c9<>9 ==>stte