Sudoku #m660

Sudoku game, level: Medium #660. This Sudoku have 27 given numbers (clues)..
Structure: 1 (1 pcs.), 9 (1 pcs.), 6 (3 pcs.), 3 (3 pcs.), 8 (3 pcs.), 7 (4 pcs.), 5 (4 pcs.), 2 (4 pcs.), 4 (4 pcs.), ∑27.


Current Time 0:0
Best Time: -:-
1  
2  
3  
4  
5  
6  
7  
8  
9  
DEL  
1  
2  
3  
4  
5  
6  
7  
8  
9  
DEL  
4
6
9
5
8
7
3
2
5
7
2
5
2
4
7
8
5
6
4
6
2
7
3
8
3
1
4
Without keyboard:
Check Sudoku rules:
Show/Hide notes:
Highlight:
Restart:
Auto Fill notes:
HINT:
Compare to result:
Show Result: