Sudoku #x455

Sudoku game, level: Expert #455. This Sudoku have 28 given numbers (clues)..
Structure: 2 (2 pcs.), 5 (2 pcs.), 3 (3 pcs.), 8 (3 pcs.), 9 (3 pcs.), 7 (3 pcs.), 6 (4 pcs.), 4 (4 pcs.), 1 (4 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  
7
1
4
5
2
4
8
9
7
1
6
5
7
6
4
8
3
1
2
9
6
3
4
3
6
1
9
8
Without keyboard:
Check Sudoku rules:
Show/Hide notes:
Highlight:
Restart:
Auto Fill notes:
HINT:
Compare to result:
Show Result: