- Code: Select all
+---+---+---+
|...|.38|.6.|
|.54|...|...|
|...|...|...|
+---+---+---+
|...|.7.|2..|
|.1.|5..|...|
|8..|...|.3.|
+---+---+---+
|...|6..|5.1|
|..9|...|4..|
|3..|...|...|
+---+---+---+
+---+---+---+
|...|.38|.6.|
|.54|...|...|
|...|...|...|
+---+---+---+
|...|.7.|2..|
|.1.|5..|...|
|8..|...|.3.|
+---+---+---+
|...|6..|5.1|
|..9|...|4..|
|3..|...|...|
+---+---+---+
*--------------------------------------------------------------------*
| 1 a279 a27 | 4 3 8 | 79 6 5 |
|b679 5 4 | 1 69 cf679 | 3 8 2 |
| 679 3 8 | 279 e2569 25679 | 79 1 4 |
*----------------------+----------------------+----------------------|
|h49 4-9 6 | 3 7 1 | 2 5 8 |
| 27 1 3 | 5 8 f29 | 6 4 79 |
| 8 27 5 | 29 46 46 | 1 3 79 |
*----------------------+----------------------+----------------------|
|h247 8 27 | 6 d249 3 | 5 279 1 |
| 5 6 9 | 8 1 cf27 | 4 27 3 |
| 3 g247 1 | 279 ed2459 f24579 | 8 279 6 |
*--------------------------------------------------------------------*
1 279 27 4 3 8 79 6 5
679 5 4 1 69 679 3 8 2
679 3 8 279 2569 25679 79 1 4
49 49 6 3 7 1 2 5 8
27 1 3 5 8 29 6 4 79
8 27 5 29 46 46 1 3 79
247 8 27 6 249 3 5 279 1
5 6 9 8 1 27 4 27 3
3 247 1 279 2459 24579 8 279 6
9r4c2 => r3c4 <> 2,7,9
r4c2=9 - 27r1c23 - r2n7{c1 c6}
r4c2=9 - 27r1c23 - r2n7{c1 c6} - r8c6{n7 n2} - b5n2{r5c6 r6c4}
r4c2=9 - c2n4{r4 r9} - r7n4{c1 c5} - r6c5{n4 n6} - r2c5{n6 n9}
=> r4c2 <> 9
ste.
+-------------------+-----------------------+------------------+
| 1 h279 h27 | 4 3 8 | g79 6 5 |
| i679 5 4 | 1 a69 679 | 3 8 2 |
| i679 3 8 |eb279 2569 25679 | f79 1 4 |
+-------------------+-----------------------+------------------+
| 49 49 6 | 3 7 1 | 2 5 8 |
| j27 1 3 | 5 8 c29* | 6 4 79 |
| 8 27 5 | c29* a46 46 | 1 3 79 |
+-------------------+-----------------------+------------------+
| j247 8 27 | 6 29-4 3 | 5 279 1 |
| 5 6 9 | 8 1 c27* | 4 27 3 |
| 3 247 1 |dc279* 2459 24579 | 8 279 6 |
+-------------------+-----------------------+------------------+
1 h29-7 2-7 | 4 3 8 |i79 6 5
a679 5 4 | 1 g69 bg679 | 3 8 2
679 3 8 |f279 2569 g25679 | 79 1 4
------------------------+----------------------+---------------------
49 49 6 | 3 7 1 | 2 5 8
27 1 3 | 5 8 dg29 | 6 4 79
8 h27 5 |e29 46 46 | 1 3 79
------------------------+----------------------+---------------------
247 8 27 | 6 249 3 | 5 279 1
5 6 9 | 8 1 gc27 | 4 27 3
3 h247 1 | 279 2459 g24579 | 8 279