- Code: Select all
*-----------*
|.6.|.5.|..3|
|42.|6..|...|
|..1|29.|...|
|---+---+---|
|58.|...|...|
|23.|...|.96|
|...|...|.42|
|---+---+---|
|...|.42|3..|
|...|..5|.64|
|9..|.6.|.8.|
*-----------*
*-----------*
|.6.|.5.|..3|
|42.|6..|...|
|..1|29.|...|
|---+---+---|
|58.|...|...|
|23.|...|.96|
|...|...|.42|
|---+---+---|
|...|.42|3..|
|...|..5|.64|
|9..|.6.|.8.|
*-----------*
78 6 9 178 5 178 4 2 3
4 2 58 6 378 378 179 157 179
3 57 1 2 9 4 6 57 8
5 8 6 4 2 9 17 3 17
2 3 4 1578 178 178 58 9 6
1 9 7 358 38 6 58 4 2
6 157 58 1789 4 2 3 17 179
78 17 23 13789 1378 5 1279 6 4
9 4 23 137 6 137 127 8 5
7r8c1 => r58c5 <> 1
r8c1=7 - r1n7{c1 c46} - c5n7{r2 r5}
r8c1=7 - r8c2{n7 n1}
=> r8c1 <> 7
ste.
+------------------+-----------------------+---------------------+
| b78 6 9 | c178 5 c178 | 4 2 3 |
| 4 2 58 | 6 d378 378 | 179 157 179 |
| 3 57 1 | 2 9 4 | 6 57 8 |
+------------------+-----------------------+---------------------+
| 5 8 6 | 4 2 9 | 17 3 17 |
| 2 3 4 | 1578 178 178 | 58 9 6 |
| 1 9 7 | 358 d38 6 | 58 4 2 |
+------------------+-----------------------+---------------------+
| 6 157 58 | 1789 4 2 | 3 17 179 |
|ea78 e17 23 | 1379-8 e137-8 5 | 1279 6 4 |
| 9 4 23 | 137 6 137 | 127 8 5 |
+------------------+-----------------------+---------------------+