CSS Number Puzzle
Arrange the numbers from 1 to 9
e.g.
1 2 3
4 5 6
7 8 9
Click on a square to change the numbers (Not working in Opera)
9
7
1
4
7
5
6
4
2
9
1
7
3
5
7
1
4
7
2
8
5
3
2
5
8
1
3
6
3
5
8
4
1
2
5
8
3
4
6
8
9
3
2
7
5
9
8
4
6
3
9
3
6
9