- Code: Select all
*-----------*
|...|.37|6.2|
|6..|2..|.3.|
|5..|...|.7.|
|---+---+---|
|94.|8..|...|
|3..|...|..7|
|...|..2|.18|
|---+---+---|
|.9.|...|..4|
|.3.|..1|..6|
|8.7|62.|...|
*-----------*
*-----------*
|...|.37|6.2|
|6..|2..|.3.|
|5..|...|.7.|
|---+---+---|
|94.|8..|...|
|3..|...|..7|
|...|..2|.18|
|---+---+---|
|.9.|...|..4|
|.3.|..1|..6|
|8.7|62.|...|
*-----------*
+-----------------+----------------------+--------------------+
| 4 1 89 | G59 3 7 | 6 f58 2 |
| 6 7 89 | 2 14589 H589 | 1458 3 159 |
| 5 2 3 | 149 14689* H689* | e148# 7 19 |
+-----------------+----------------------+--------------------+
| 9 4 1 | 8 7 cb35# | 2 6 35 |
| 3 8 2 | d159# 1569* I569* | 59 4 7 |
| 7 6 5 | a34-9 a4-9 2 | 39 1 8 |
+-----------------+----------------------+--------------------+
| 1 9 6 | 357 58* c358*# | 578 2 4 |
| 2 3 4 | 579 589 1 | 578 58 6 |
| 8 5 7 | 6 2 4 | 13 9 13 |
+-----------------+----------------------+--------------------+
4 1 89 59 3 7 6 58 2
6 7 89 2 14589 589 1458 3 159
5 2 3 149 14689 689 148 7 19
9 4 1 8 7 35 2 6 35
3 8 2 159 1569 569 59 4 7
7 6 5 349 49 2 39 1 8
1 9 6 357 58 358 578 2 4
2 3 4 579 589 1 578 58 6
8 5 7 6 2 4 13 9 13
9r5c7 => r3c7 <> 1,4,8
r5c7=9 - r6c7{n9 n3} - r9c7{n3 n1}
r5c7=9 - c6n9{r5 r23} - r1c4{n9 n5} - r5c4{n59 n1} - r3c4{n19 n4}
r5c7=9 - c6n9{r5 r23} - r1c4{n9 n5} - r1c8{n5 n8}
=> r5c7 <> 9
ste.
*---------------------------------------------------------------------*
| 4 1 89 | e59 3 7 | 6 f58 2 |
| 6 7 89 | 2 14589 589 | 1458 3 159 |
| 5 2 3 | e149 14689 689 |f148 7 19 |
*----------------------+-----------------------+----------------------|
| 9 4 1 | 8 7 b5-3 | 2 6 i35 |
| 3 8 2 | e159 1569 569 | 59 4 7 |
| 7 6 5 |cd349 cd49 2 | 39 1 8 |
*----------------------+-----------------------+----------------------|
| 1 9 6 | 357 b58 ab358 | 578 2 4 |
| 2 3 4 | 579 b589 1 | 578 58 6 |
| 8 5 7 | 6 2 4 |g13 9 h13 |
*---------------------------------------------------------------------*