- Code: Select all
*-----------*
|..4|.5.|..2|
|7..|..2|.51|
|..9|...|4..|
|---+---+---|
|3..|..4|...|
|.7.|5.6|.4.|
|...|9..|..6|
|---+---+---|
|..7|...|2..|
|92.|1..|..7|
|8..|.6.|5..|
*-----------*
*-----------*
|..4|.5.|..2|
|7..|..2|.51|
|..9|...|4..|
|---+---+---|
|3..|..4|...|
|.7.|5.6|.4.|
|...|9..|..6|
|---+---+---|
|..7|...|2..|
|92.|1..|..7|
|8..|.6.|5..|
*-----------*
+-----------------+-------------------+---------------------+
| 6 1 4 | d37 5 38 |ca379* 3789 2 |
| 7 3 8 | 4 9 2 | 6 5 1 |
| 2 5 9 | 6 17 138 | 4 378 a38* |
+-----------------+-------------------+---------------------+
| 3 9 6 | d78 127 4 | 17 e278 5 |
| 1 7 2 | 5 a38* 6 |ca39* 4 39-8 |
| 4 8 5 | 9 127 13 | b137 237 6 |
+-----------------+-------------------+---------------------+
| 5 6 7 | 38 38 9 | 2 1 4 |
| 9 2 3 | 1 4 5 | 8 6 7 |
| 8 4 1 | 2 6 7 | 5 39 39 |
+-----------------+-------------------+---------------------+
6 1 4 37 5 38 379 3789 2
7 3 8 4 9 2 6 5 1
2 5 9 6 17 138 4 378 38
3 9 6 78 127 4 17 278 5
1 7 2 5 38 6 39 4 389
4 8 5 9 127 13 137 237 6
5 6 7 38 38 9 2 1 4
9 2 3 1 4 5 8 6 7
8 4 1 2 6 7 5 39 39
8r4c4 => r1c7 <> 3,7,9
r4c4=8 - r5n8{c5 c9} - r3c9{n8 n3}
r4c4=8 - r7c4{n8 n3} - r1c4{n3 n7}
r4c4=8 - r5c5{n8 n3} - r5c7{n3 n9}
=> r4c4 <> 8
ste.
+-------+-------------+----------------+
| 6 1 4 | 37 5 a8-3 | 379 b379-8 2 |
| 7 3 8 | 4 9 2 | 6 5 1 |
| 2 5 9 | 6 17 1-38| 4 378 e38 |
+-------+-------------+----------------+
| 3 9 6 | 78 127 4 | 17 278 5 |
| 1 7 2 | 5 g38 6 | 39 4 f389 |
| 4 8 5 | 9 127 h13 | 137 237 6 |
+-------+-------------+----------------+
| 5 6 7 | 38 38 9 | 2 1 4 |
| 9 2 3 | 1 4 5 | 8 6 7 |
| 8 4 1 | 2 6 7 | 5 c39 d39 |
+-------+-------------+----------------+
.----------------------------------------------------------.
| 6 1 4 |dA37 5 B38 | 9-37 3789 2 |
| 7 3 8 | 4 9 2 | 6 5 1 |
| 2 5 9 | 6 17 B138 | 4 378 a38 |
|-----------------+--------------------+-------------------|
| 3 9 6 | d78 127 4 |D17 278 5 |
| 1 7 2 | 5 c38 6 | 39 4 b389 |
| 4 8 5 | 9 127 C13 |D137 237 6 |
|-----------------+--------------------+-------------------|
| 5 6 7 | 38 38 9 | 2 1 4 |
| 9 2 3 | 1 4 5 | 8 6 7 |
| 8 4 1 | 2 6 7 | 5 39 39 |
'----------------------------------------------------------'
*-----------------------------------------------------------*
| 6 1 4 | 3-7 5 38 |c379 3789 2 |
| 7 3 8 | 4 9 2 | 6 5 1 |
| 2 5 9 | 6 17 138 | 4 378 c38 |
*-------------------+-------------------+-------------------|
| 3 9 6 |a78 127 4 | 1-7 278 5 |
| 1 7 2 | 5 a38 6 |b39 4 b389 |
| 4 8 5 | 9 127 13 | 137 237 6 |
*-------------------+-------------------+-------------------|
| 5 6 7 | 38 38 9 | 2 1 4 |
| 9 2 3 | 1 4 5 | 8 6 7 |
| 8 4 1 | 2 6 7 | 5 39 39 |
*-----------------------------------------------------------*