- Code: Select all
+------------------------+------------------------------+-------------------------+
| 3567-89 367-9 5-89 | <4789 <147-89 <189 | <89 125-89 1256-89 |
| 56789 679 1 | 2 <789 3 | 4 589 5689 |
| 89 2 4 | 5 <189 6 | 3 7 189 |
+------------------------+------------------------------+-------------------------+
| 459 1 3 | 4789 457-89 589 | 2 6 5789 |
| 24569 469 59 | 46789 1234567-89 12589 | 789 589 35789 |
| 2569 8 7 | 69 2356-9 259 | 1 4 359 |
+------------------------+------------------------------+-------------------------+
| 489 5 2 | 1 <89 7 | 6 3 489 |
| 1789 79 6 | 3 <289 4 | 5 1289 12789 |
| 1347-89 347-9 <89 | <689 <256-89 <2589 | 7-89 12-89 1247-89 |
+------------------------+------------------------------+-------------------------+
MSLS:
12 cell truths r1c7, b2p12358, b8p25789, r9c4
12 links: 89r19, 89c5, 147b2, 256b8
=> 27 eliminations: -89 r19c1589, r1c3, r45c5, r9c7, -9 r19c2, r6c5; lcls, 32 placements
- Code: Select all
+-----------------+-------------------+-----------------+
| 7 3 5 | 48 14 18 | 9 2 6 |
| 6 9 1 | 2 7 3 | 4 8 5 |
| 8 2 4 | 5 9 6 | 3 7 1 |
+-----------------+-------------------+-----------------+
| 45 1 3 | 78 d45 c89 | 2 6 b79 |
| 24 6 9 | 47 134 12 | 8 5 37 |
| 25 8 7 | 69* e356* 259* | 1 4 a9-3 |
+-----------------+-------------------+-----------------+
| 9 5 2 | 1 8 7 | 6 3 4 |
| 1 7 6 | 3 2 4 | 5 9 8 |
| 3 4 8 | 69* e56* 59* | 7 1 2 |
+-----------------+-------------------+-----------------+
2. Extended UR(569) r69c456 using externals:
(3=65)r69c5 - (5)r4c5 == (9)r4c6 - r4c9 = (9)r6c9 => -3 r6c9; ste