- Code: Select all
+--------------------------+-------------------+--------------------+
| 123489 a2389# 1289 | 5 7 E28 | 34 Fb12 6 |
| 34 7 128 | 9 128 6 | 34 5 18 |
| 128 5 6 | 4 128 3 | 9 127 178 |
+--------------------------+-------------------+--------------------+
| 7 1 3 | C28 4 D289 | 5 6 Y29* |
| 5 289* y289# | 3 6 7 |Zz12* 9-1 4 |
| 29 6 4 | 1 5 D29 | 7 8 3 |
+--------------------------+-------------------+--------------------+
| W2389# 2389* 5 | 7 W289# 1 | 6 4 X29* |
| 1289 4 12789 | 6 289 5 | 128 3 17 |
| 6 A289# 12789 | B28 3 4 | 128 179 5 |
+--------------------------+-------------------+--------------------+
1. 5-link oddagon (2)r57, c29, b6 (*) having five guardians (#)
(2)r1c2 - (2=1)r1c8
(2)r9c2 - r9c4 = r4c4 - r46c6 = r1c6 - (2=1)r1c8
(2)r5c3 - (2=1)r5c7
(2)r7c15 - r7c9 = r4c9 - (2=1)r5c7
=> -1 r5c8; 20 placements
- Code: Select all
+--------------------+-----------------+-----------------+
| 234+1* 23* 9 | 5 7 8 | 34* 12 6 |
| 34* 7 18 | 9 2 6 | 34* 5 18 |
| 28 5 6 | 4 1 3 | 9 27 78 |
+--------------------+-----------------+-----------------+
| 7 1 3 | 8 4 9 | 5 6 2 |
| 5 8 2 | 3 6 7 | 1 9 4 |
| 9 6 4 | 1 5 2 | 7 8 3 |
+--------------------+-----------------+-----------------+
| 23* 23* 5 | 7 8 1 | 6 4 9 |
| 18 4 178 | 6 9 5 | 2 3 17 |
| 6 9 17 | 2 3 4 | 8 17 5 |
+--------------------+-----------------+-----------------+
2. MUG(234)r1c127, r2c17, r7c12 using single internal => +1 r1c1; ste