Sudoku #b991

Sudoku game, level: Beginner #991. This Sudoku have 25 given numbers (clues)..
Structure: 9 (0 pcs.), 3 (2 pcs.), 7 (3 pcs.), 8 (3 pcs.), 6 (3 pcs.), 5 (3 pcs.), 2 (3 pcs.), 4 (4 pcs.), 1 (4 pcs.), ∑25.


Current Time 0:0
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9  
DEL  
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3
6
4
7
2
5
4
1
8
3
6
4
2
1
8
5
2
8
6
1
1
5
7
7
4
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