- Code: Select all
*-----------*
|..7|...|...|
|..6|.15|82.|
|1..|...|.9.|
|---+---+---|
|...|8..|.5.|
|8.1|4.6|..3|
|.3.|..9|...|
|---+---+---|
|.4.|...|..9|
|..3|58.|1..|
|..8|...|3..|
*-----------*
*-----------*
|..7|...|...|
|..6|.15|82.|
|1..|...|.9.|
|---+---+---|
|...|8..|.5.|
|8.1|4.6|..3|
|.3.|..9|...|
|---+---+---|
|.4.|...|..9|
|..3|58.|1..|
|..8|...|3..|
*-----------*
24 58 7 69 2469 248 56 3 1
3 9 6 7 1 5 8 2 4
1 58 24 3 246 248 567 9 567
467 67 9 8 3 1 246 5 26
8 2 1 4 5 6 9 7 3
456 3 45 2 7 9 46 1 8
2567 4 25 1 26 3 257 8 9
9 67 3 5 8 247 1 46 27
2567 1 8 69 2469 247 3 46 257
2r4c9 => r3c5 <> 2,4,6
r4c9=2 - c7n2{r4 r7} - c3n2{r7 r3}
r4c9=2 - r8n2{c9 c6} - 48r13c6
r4c9=2 - c7n2{r4 r7} - r7c5{n2 n6}
=> r4c9 <> 2
ste.
+-------------------+--------------------+-------------------+
| e24 58 7 | f69 f2469 e248 | g56 3 1 |
| 3 9 6 | 7 1 5 | 8 2 4 |
| 1 58 d24 | 3 246 248 | 567 9 567 |
+-------------------+--------------------+-------------------+
| 467 67 9 | 8 3 1 | a26-4 5 26 |
| 8 2 1 | 4 5 6 | 9 7 3 |
| 456 3 45 | 2 7 9 | h46 1 8 |
+-------------------+--------------------+-------------------+
| 2567 4 c25 | 1 26 3 | b257 8 9 |
| 9 67 3 | 5 8 d247 | 1 46 c27 |
| 2567 1 8 | 69 2469 247 | 3 46 257 |
+-------------------+--------------------+-------------------+