Sudoku #x275

Sudoku game, level: Expert #275. This Sudoku have 28 given numbers (clues)..
Structure: 4 (0 pcs.), 9 (1 pcs.), 6 (2 pcs.), 3 (3 pcs.), 8 (4 pcs.), 5 (4 pcs.), 1 (4 pcs.), 2 (5 pcs.), 7 (5 pcs.), ∑28.


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