A bit late...
- Code: Select all
+--------------------------+-----------------+------------------------+
| 3679 36789 367 | 5 2 1 | 4 3789 3789 |
| 1479 2479 1247 | 3 6 8 | 125 1579 279 |
| 13 238 5 | 9 4 7 | 6 138 238 |
+--------------------------+-----------------+------------------------+
| 2 36 9 | 1 7 5 | 8 4 36 |
| 8 5 36 | 2 9 4 | 7 36 1 |
| 47 1 47 | 8 3 6 | 9 2 5 |
+--------------------------+-----------------+------------------------+
| 147 247 8 | 6 5 9 | 3 7-1 247 |
| 134569 3469 1346 | 7 8 2 | 15 1569 469 |
| 5679 2679 267 | 4 1 3 | 25 56789 26789 |
+--------------------------+-----------------+------------------------+
Double Kraken row (7)r7c1289 & cell (279)r2c9
(7)r7c1 - r6c1 = r6c3 - (7=362)r159c3 - (2=51)r89c7
(7-2)r7c2 = r7c9 - (2=51)r89c7
(7)r7c8
(7)r7c9 - r2c9 =' [(1)r3c8 = r3c1 - (1=479)r267c1 - (9'=2)r2c9 - r2c3 = r9c3 - (2=51)r89c7]
=> -1 r7c8; ste