Sudoku #m486

Sudoku game, level: Medium #486. This Sudoku have 25 given numbers (clues)..
Structure: 4 (0 pcs.), 1 (2 pcs.), 2 (3 pcs.), 3 (3 pcs.), 6 (3 pcs.), 7 (3 pcs.), 8 (3 pcs.), 5 (4 pcs.), 9 (4 pcs.), ∑25.


Current Time 0:0
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DEL  
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DEL  
2
7
3
1
9
6
3
8
5
7
9
8
1
5
7
6
8
6
2
3
5
9
5
2
9
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