- Code: Select all
*-----------*
|...|.7.|..4|
|...|..9|823|
|..1|4..|.9.|
|---+---+---|
|..3|.41|9..|
|.1.|...|.7.|
|..8|72.|5..|
|---+---+---|
|.3.|..7|4..|
|154|6..|...|
|6..|.5.|...|
*-----------*
*-----------*
|...|.7.|..4|
|...|..9|823|
|..1|4..|.9.|
|---+---+---|
|..3|.41|9..|
|.1.|...|.7.|
|..8|72.|5..|
|---+---+---|
|.3.|..7|4..|
|154|6..|...|
|6..|.5.|...|
*-----------*
+-----------------------+-----------------------+-------------------+
| 2358 289 d2569 | 2358 7 2568 | 1-6 15 4 |
| 57 4 c567 | 15 b16 9 | 8 2 3 |
| 2358 28 1 | 4 368 2568 |zC67 9 57 |
+-----------------------+-----------------------+-------------------+
| 257 27 3 | 58 4 1 | 9 68 268 |
| 4 1 25 | 589 689 568 | 3 7 28 |
| 9 6 8 | 7 2 3 | 5 4 1 |
+-----------------------+-----------------------+-------------------+
| 28 3 29 | 1289 wAa189 7 | 4 56 56 |
| 1 5 4 | 6 x389 B28 |yC27 38 y789 |
| 6 2789 279 | 2389 5 4 | 12 138 89 |
+-----------------------+-----------------------+-------------------+
2358 289 2569 2358 7 2568 16 15 4
57 4 567 15 16 9 8 2 3
2358 28 1 4 368 2568 67 9 57
257 27 3 58 4 1 9 68 268
4 1 25 589 689 568 3 7 28
9 6 8 7 2 3 5 4 1
28 3 29 1289 189 7 4 56 56
1 5 4 6 389 28 27 38 789
6 2789 279 2389 5 4 12 138 89
2r8c7 => r2c5 <> 1,6
r8c7=2 - r8c6{n2 n8} - r8c8{n8 n3} - 19r78c5
r8c7=2 - r9c7{n2 n1} - r1c7{n1 n6} - c3n6{r1 r2}
=> r8c7 <> 2
ste.