- Code: Select all
+---+---+---+
|...|.21|...|
|.3.|...|.4.|
|...|...|...|
+---+---+---+
|64.|3..|...|
|..7|...|..2|
|...|.5.|1..|
+---+---+---+
|5..|4..|...|
|2..|...|7..|
|...|8..|.3.|
+---+---+---+
+---+---+---+
|...|.21|...|
|.3.|...|.4.|
|...|...|...|
+---+---+---+
|64.|3..|...|
|..7|...|..2|
|...|.5.|1..|
+---+---+---+
|5..|4..|...|
|2..|...|7..|
|...|8..|.3.|
+---+---+---+
+-------------------+--------------------+----------------------+
| 4 c67 569 | 679 2 1 | 5689 5789 3 |
| d79 3 1 | 5 689 689 | 2 4 e79-6 |
| 8 2 569 | 679 4 3 | 569 1 679 |
+-------------------+--------------------+----------------------+
| 6 4 2 | 3 1 789 | 589 5789 789 |
| 1 5 7 | 69 689 4 | 3 689 2 |
| 3 9 8 | 2 5 67 | 1 67 4 |
+-------------------+--------------------+----------------------+
| 5 678 3 | 4 679 69 | 68 2 1 |
| 2 b68 4 | 1 3 5 | 7 89 a689 |
| 79 1 69 | 8 67 2 | 4 3 5 |
+-------------------+--------------------+----------------------+
*-----------------------------------------------------------*
| 4 67 569 |e679 2 1 | 5689 5789 3 |
| 79 3 1 | 5 f689 f689 | 2 4 g679 |
| 8 2 569 |e679 4 3 | 569 1 679 |
*-------------------+-------------------+-------------------|
| 6 4 2 | 3 1 789 | 589 5789 b789 |
| 1 5 7 |d69 689 4 | 3 c689 2 |
| 3 9 8 | 2 5 67 | 1 67 4 |
*-------------------+-------------------+-------------------|
| 5 678 3 | 4 679 69 | 68 2 1 |
| 2 6-8 4 | 1 3 5 | 7 abh89 ah689 |
| 79 1 69 | 8 67 2 | 4 3 5 |
*-----------------------------------------------------------*
+------------+--------------+-----------------+
| 4 67 569 |f679 2 1 |b589-6 c5789 3 |
| 79 3 1 | 5 g689 g689 | 2 4 h679 |
| 8 2 569 |f679 4 3 | 59-6 1 679 |
+------------+--------------+-----------------+
| 6 4 2 | 3 1 789 | 589 5789 789 |
| 1 5 7 |e69 689 4 | 3 d689 2 |
| 3 9 8 | 2 5 67 | 1 67 4 |
+------------+--------------+-----------------+
| 5 678 3 | 4 679 69 |a68 2 1 |
| 2 68 4 | 1 3 5 | 7 d89 89-6|
| 79 1 69 | 8 67 2 | 4 3 5 |
+------------+--------------+-----------------+
4 67 569 679 2 1 5689 5789 3
79 3 1 5 689 689 2 4 679
8 2 569 679 4 3 569 1 679
6 4 2 3 1 789 589 5789 789
1 5 7 69 689 4 3 689 2
3 9 8 2 5 67 1 67 4
5 678 3 4 679 69 68 2 1
2 68 4 1 3 5 7 89 689
79 1 69 8 67 2 4 3 5
6r8c9 => r5c8 <> 6,8,9
r8c9=6 - r2n6{c9 c56} - c4n6{r13 r5}
r8c9=6 - r7c7{n6 n8} - r1n8{c7 c8}
r8c9=6 - r8c2{n6 n8} - r8c8{n8 n9}
=> r8c9 <> 6
ste.