- Code: Select all
*-----------*
|.7.|2..|13.|
|3.8|9..|5..|
|1..|.7.|..9|
|---+---+---|
|432|7..|...|
|...|.3.|...|
|...|..9|384|
|---+---+---|
|2..|.5.|..3|
|..3|..7|6.5|
|.46|..2|.9.|
*-----------*
*-----------*
|.7.|2..|13.|
|3.8|9..|5..|
|1..|.7.|..9|
|---+---+---|
|432|7..|...|
|...|.3.|...|
|...|..9|384|
|---+---+---|
|2..|.5.|..3|
|..3|..7|6.5|
|.46|..2|.9.|
*-----------*
69 7 459 | 2 468 568 | 1 3 68
3 26 8 | 9 146 16 | 5 a467 b267
1 256 45 | 568 7 3 |c248 46 9
------------------------+----------------------+---------------------
4 3 2 | 7 168 1568 | 9 156 16
69 8 159 | 156 3 4 |d27 156-7 1267
7 56 15 | 156 2 9 | 3 8 4
------------------------+----------------------+---------------------
2 9 7 | 168 5 168 | 48 14 3
8 1 3 | 4 9 7 | 6 2 5
5 4 6 | 3 18 2 | 78 9 178
after singles:
69 7 459 2 468 568 1 3 68
3 26 8 9 146 16 5 467 267
1 256 45 568 7 3 248 46 9
4 3 2 7 168 1568 9 156 16
69 8 159 156 3 4 27 1567 1267
7 56 15 156 2 9 3 8 4
2 9 7 168 5 168 48 14 3
8 1 3 4 9 7 6 2 5
5 4 6 3 18 2 78 9 178
7r2c9 => r25c8 <> 7
r2c9=7 - b3n2{r2c9 r3c7} - r5c7{n2 n7}
=> r2c9 <> 7
ste.
+------------+--------------+-----------------+
| 69 7 459 | 2 468 568 | 1 3 a68 |
| 3 26 8 | 9 146 16 | 5 a467 267 |
| 1 256 45 | 568 7 3 |a248 a46 9 |
+------------+--------------+-----------------+
| 4 3 2 | 7 168 1568 | 9 156 16 |
| 69 8 159 | 156 3 4 |b27 156-7 1267 |
| 7 56 15 | 156 2 9 | 3 8 4 |
+------------+--------------+-----------------+
| 2 9 7 | 168 5 168 | 48 14 3 |
| 8 1 3 | 4 9 7 | 6 2 5 |
| 5 4 6 | 3 18 2 | 78 9 178 |
+------------+--------------+-----------------+