Sudoku #x515

Sudoku game, level: Expert #515. This Sudoku have 26 given numbers (clues)..
Structure: 7 (1 pcs.), 5 (1 pcs.), 8 (2 pcs.), 9 (2 pcs.), 1 (3 pcs.), 2 (3 pcs.), 3 (4 pcs.), 4 (5 pcs.), 6 (5 pcs.), ∑26.


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