comparison: veryhard-sudoku
veryhard-sudoku
- changeset 7
- 2c0a2766461c
equal
deleted
inserted
replaced
|
1 _ _ _ 1 9 _ _ _ 8 |
|
2 1 _ _ 2 _ 7 9 6 _ |
|
3 6 9 _ _ _ 4 _ _ _ |
|
4 _ _ _ _ _ _ 1 _ _ |
|
5 _ 5 _ 6 _ 9 _ 7 _ |
|
6 _ _ 3 _ _ _ _ _ _ |
|
7 _ _ _ 9 _ _ _ 8 1 |
|
8 _ 1 6 7 _ 8 _ _ 3 |
|
9 9 _ _ _ 1 2 _ _ _ |