Time: 00:00:00

Sudoku 12x12 num: 1364 (Level: hard)

A
5
1
4
9
4
2
B
8
A
C
5
6
1
A
C
5
1
3
6
1
9
3
9
2
7
C
A
5
3
4
7
1
6
2
C
A
9
2
8
B
7
5
C
1
5
9
3
7
6
9
2
C
8