- Code: Select all
+-------------------------+------------------------+----------------------+
| 123-5 12567 1357 | 4 3567 356 | 67 8 9 |
| *459 45679 579 | 1 8 569 | 2 67 3 |
| 8 679 379 | 367 3679 2 | 1 5 4 |
+-------------------------+------------------------+----------------------+
| *24-5 47-25 6 | 9 1 8 | 3 27 257 |
| *123-5 *125 *135 | 236-5 236-5 7 | 9 4 8 |
| *239-5 789-25 789-35 | 235 235 4 | 567 1267 1257 |
+-------------------------+------------------------+----------------------+
| *59 3 4 | 257 2579 1 | 8 279 6 |
| 6 1589 1589 | 2578 24579 59 | 457 3 1257 |
| 7 1589 2 | 3568 34569 3569 | 45 19 15 |
+-------------------------+------------------------+----------------------+
1. 6 digits (123459) in 7 cells r24567c1, r5c23
Only 5 can be twice, other five digits are there once
=> +5 r27c1, +5 r5c23 (-5 r1c1, r6c23, b4p124789), -2r46c2, -3r6c3; 7 placements & ls
Can be presented also as doubly linked ALS's (r5c123, r2467c1, RC: 2,3), or as a MSLS (7 cell Truths, 7 Links: 1r5, 23b4, 5r5, 549c1) Same eliminations.
- Code: Select all
+----------------------+----------------------+-----------------+
| 123 1256 135 | 4 356 36 | 7 8 9 |
| 459 4579 579 | 1 8 59 | 2 6 3 |
| 8 69 39 | 367 3679 2 | 1 5 4 |
+----------------------+----------------------+-----------------+
| 24 47 6 | 9 1 8 | 3 27 5 |
| 123 125 135 | 236 236 7 | 9 4 8 |
| 239 789 789 | 235 235 4 | 6 1 27 |
+----------------------+----------------------+-----------------+
| 59 3 4 | 257 2579 1 | 8 27 6 |
| 6 1589 1589 | 2578 24579 59 | 45 3 27 |
| 7 58 2 | 3568 3456 36 | 45 9 1 |
+----------------------+----------------------+-----------------+
2. Kite (5)r7c1 = r7c45 - r8c6 = r2c6 => -5 r2c1; ste