- Code: Select all
*-----------*
|5..|...|...|
|3..|..9|7.2|
|.2.|65.|.8.|
|---+---+---|
|.7.|..8|4..|
|..9|...|1..|
|..5|1.6|.9.|
|---+---+---|
|.5.|.62|.4.|
|1.3|8..|..7|
|...|...|..9|
*-----------*
*-----------*
|5..|...|...|
|3..|..9|7.2|
|.2.|65.|.8.|
|---+---+---|
|.7.|..8|4..|
|..9|...|1..|
|..5|1.6|.9.|
|---+---+---|
|.5.|.62|.4.|
|1.3|8..|..7|
|...|...|..9|
*-----------*
+--------------------+----------------------+----------------------+
| 5 89 48 | 237 23 37 | 69 1 46 |
| 3 1 6 | 4 8 9 | 7 5 2 |
| 79 2 47 | 6 5 1 | a39 8 34 |
+--------------------+----------------------+----------------------+
| 26 7 1 | 2359 239 8 | 4 236 356 |
| 268 368 9 | 235 234 345 | 1 7 3568 |
| 248 348 5 | 1 7 6 | 23 9 38 |
+--------------------+----------------------+----------------------+
| d789 5 78 | c379 6 2 | b38 4 1 |
| 1 469 3 | 8 49 45 | 256 26 7 |
| 4678 468 2 | 357 1 3457 | 3568 36 9 |
+--------------------+----------------------+----------------------+
+------------------+------------------+-----------------+
| 5 9 8 | 27 23 37 | 6 1 4 |
| 3 1 6 | 4 8 9 | 7 5 2 |
| 7 2 4 | 6 5 1 | 9 8 3 |
+------------------+------------------+-----------------+
| 6 7 1 | 9 23 8 | 4 23 5 |
| 28 38 9 | 25 4 35 | 1 7 6 |
| 24 34 5 | 1 7 6 | 23 9 8 |
+------------------+------------------+-----------------+
| 9 5 7 | 3 6 2 | 8 4 1 |
| 1 6-4 3 | 8 9 c45 | 25 26 7 |
| 48 a68+4 2 | 57 1 b47+5 | 35 36 9 |
+------------------+------------------+-----------------+
5 89 48 237 23 37 69 1 46
3 1 6 4 8 9 7 5 2
79 2 47 6 5 1 39 8 34
26 7 1 2359 239 8 4 236 356
268 368 9 235 234 345 1 7 3568
248 348 5 1 7 6 23 9 38
789 5 78 379 6 2 38 4 1
1 469 3 8 49 45 256 26 7
4678 468 2 357 1 3457 3568 36 9
5r9c7 => r3679c7 <> 3
r9c7=5
r9c7=5 - 26r8c78 - r9c8{n6 n3}
r9c7=5 - 26r8c78 - r9c8{n6 n3} - 47r9c46 - c1n4{r9 r6} - r6n2{c1 c7}
r9c7=5 - 26r8c78 - r9c8{n6 n3} - r7n3{c7 c4} - r7n9{c4 c1} - r3n9{c1 c7}
=> r9c7 <> 5
ste.