Six steps (no guarantee it is optimal)
- Code: Select all
+----------------------------+----------------------+-----------------+
| z56-7 y2567 3 | 79 67 1 | 4 8 29 |
| 46 1 28 | 89 46 5 | 7 3 29 |
| 9 De478 De478 | C378 2 e348 | 1 6 5 |
+----------------------------+----------------------+-----------------+
| 3 b247 b1247# | 1278# c147# c48 | 5 9 6 |
| 8 xB456 B145 | C35-1 9 d346 | 2 14 7 |
| wAa14567* x24567 9 | 257-1 1457 d46 | 8 14 3 |
+----------------------------+----------------------+-----------------+
| 2 3 17# | 15# 8 9 | 6 57 4 |
| 45 458 458 | 6 3 7 | 9 2 1 |
| 17* 9 6 | 4 15 2 | 3 57 8 |
+----------------------------+----------------------+-----------------+
1. Kraken AAALS (14567)r69c1
(17)r69c1
(4)r6c1 - r4c23 = r4c56 - (4=
63)r56c6 - (3=
487)r3c236
(5)r6c1 - r5c23 = (5-
37)r35c4 = (7)r3c23
(6)r6c1 - r56c2 = (6-5)r1c2 = (5)r1c1
------------
=> -7 r1c1 (Note: this kraken step can be replaced by three AIC's as well)
2. Finned X-wing (1)r7c4 = r7c3 - r4c3 = r4c45 => -1 r56c4
- Code: Select all
+----------------------+----------------------+-----------------+
| 56 257 3 | 79 67 1 | 4 8 29 |
| 46 1 28 | 89 46 5 | 7 3 29 |
| 9 478 478 | 378 2 348 | 1 6 5 |
+----------------------+----------------------+-----------------+
| 3 247 1247 | 1278 147 48 | 5 9 6 |
| 8 456 145 | 135 9 346 | 2 14 7 |
|eb17 24567 9 | 1257 e1457 46 | 8 ea14 3 |
+----------------------+----------------------+-----------------+
| 2 3 17 | 15 8 9 | 6 57 4 |
| 45 458 458 | 6 3 7 | 9 2 1 |
| c17 9 6 | 4 d15 2 | 3 57 8 |
+----------------------+----------------------+-----------------+
3.(4=1)r6c8 - r6c1 = r9c1 - (1=5)r9c5 - (5=
174)r6c158 => -4 r6c26; 2 placements & basics
- Code: Select all
+--------------------+----------------------+-----------------+
| e56 27-5 3 | 79 67 1 | 4 8 29 |
| e46 1 28 | 89 46 5 | 7 3 29 |
| 9 d478 d478 | d378 2 348 | 1 6 5 |
+--------------------+----------------------+-----------------+
| 3 247 1247 | 1278 147 48 | 5 9 6 |
| 8 6 b145 | c35 9 34 | 2 14 7 |
| E17 a257 9 | 257 A145-7 6 | 8 14 3 |
+--------------------+----------------------+-----------------+
| 2 3 17 | 15 8 9 | 6 57 4 |
| 45 458 458 | 6 3 7 | 9 2 1 |
| D17 9 6 | 4 B15 2 | 3 C57 8 |
+--------------------+----------------------+-----------------+
4. (5)r6c2 = r5c3 - (5=3)r5c4 - (3=
784)r3c234 - (4=
65)r12c1 => -5 r1c2; 7 placements & basics
5. S-Wing (5)r6c5 = r9c5 - (5=7)r9c8 - r9c1 = (7)r6c1 => -7 r6c5; 1 placement & basics
- Code: Select all
+-------------------+------------------+-----------------+
| 5 c27 3 | 79 6 1 | 4 8 29 |
| 6 1 28 | 89 4 5 | 7 3 29 |
| 9 b478 a48-7 | 378 2 38 | 1 6 5 |
+-------------------+------------------+-----------------+
| 3 c24 124 | 128 7 48 | 5 9 6 |
| 8 6 45 | 35 9 34 | 2 1 7 |
| 17 257 9 | 25 15 6 | 8 4 3 |
+-------------------+------------------+-----------------+
| 2 3 17 | 15 8 9 | 6 57 4 |
| 4 58 58 | 6 3 7 | 9 2 1 |
| 17 9 6 | 4 15 2 | 3 57 8 |
+-------------------+------------------+-----------------+
6. H-Wing (4)r3c3 = r3c2 - (4=
27)r14c2 => -7 r3c3 ste