Sudoku #x841

Sudoku game, level: Expert #841. This Sudoku have 29 given numbers (clues)..
Structure: 9 (1 pcs.), 4 (2 pcs.), 7 (3 pcs.), 1 (3 pcs.), 5 (3 pcs.), 8 (4 pcs.), 3 (4 pcs.), 6 (4 pcs.), 2 (5 pcs.), ∑29.


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