After basics
- Code: Select all
.-----------------------------------------------------------.
| 7 C1689 D16 | 12 128 3 | 4 289 5 |
| 2 3 Bb89* | 4 5 7 | 1 Aa89* 6 |
| 14 148 5 | 6 9 128 | 278 3 27-8 |
|-------------------+-------------------+-------------------|
| 6 d89* 7 |e1239 124 5 | 238 124-8 1248 |
| 14 5 c89* | 1239 1246 1269 | 2368 7 1248 |
| 3 14 2 | 8 7 16 | 5 146 9 |
|-------------------+-------------------+-------------------|
| 5 2 E16 |F17(9) 3 4 | 6789 16-8 F178 |
| 8 167 4 | 1279 126 1269 | 2679 5 3 |
| 9 167 3 | 5 1268 1268 | 267 1246 1247 |
'-----------------------------------------------------------'
1. (8=9)r2c8 - r2c3 = r5c3 - r4c2 = r4c4 - (9')r7c4 = [(8)r2c8 = r2c3 - r5c3 = (89-6)r14c2 = (6)r1c3 - (6=1)r7c3 - (1='78)r7c49]
=> -8 r3c9, r7c8, r4c8 (& more eliminations from basics)
---
- Code: Select all
.-----------------------------------------------------------------.
| 7 1689 6-1 |F12 F128 3 | 4 89 5 |
| 2 3 89 | 4 5 7 | 1 89 6 |
|F'f14 f148 5 | 6 9 Ee18 | *27 3 *27 |
|---------------------+-------------------+-----------------------|
| 6 89 7 | 1239 124 5 | 238 124 B1248 |
| E'14 5 89 | 1239 1246 1269 | 2368 7 B1248 |
| 3 D'14 2 | 8 7 Dd16 | 5 Cc146 9 |
|---------------------+-------------------+-----------------------|
| 5 2 w16 | 79 3 4 | 789 vb16 78 |
| 8 167 4 | 1279 126 1269 | 2679 5 3 |
| 9 167 3 | 5 1268 1268 |a*27(6) b1246 Au*27(14)|
'-----------------------------------------------------------------'
2. UR(27)r39c79 using internals with embedded kraken row (1)r6c268
- Code: Select all
(6)r9c7 - (6)r79c8 = (6)r6c8 - (6=1)r6c6 - (1)r3c6 = (1)r3c12 [tags a-f]
||
(1)r9c9 - (1)r7c8 = (1)r7c3 [tags u,v,w]
||
|| (1)r6c6 - (1)r3c6 = (1)r1c45 [tags D,E,F]
|| ||
(4-1)r9c9 = (1)r45c9 - (1)r7c8 [tags A,B,C]
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(1)r6c2 - (1)r5c1 = (1)r3c1 [tags D',E',F']
=> -1 r1c3; ste