Sudoku #x611

Sudoku game, level: Expert #611. This Sudoku have 30 given numbers (clues)..
Structure: 2 (1 pcs.), 1 (2 pcs.), 4 (2 pcs.), 5 (2 pcs.), 3 (3 pcs.), 6 (3 pcs.), 9 (5 pcs.), 7 (5 pcs.), 8 (7 pcs.), ∑30.


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