Sudoku #m549

Sudoku game, level: Medium #549. This Sudoku have 25 given numbers (clues)..
Structure: 1 (1 pcs.), 4 (2 pcs.), 6 (2 pcs.), 8 (2 pcs.), 2 (3 pcs.), 7 (3 pcs.), 9 (3 pcs.), 5 (4 pcs.), 3 (5 pcs.), ∑25.


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1  
2  
3  
4  
5  
6  
7  
8  
9  
DEL  
1  
2  
3  
4  
5  
6  
7  
8  
9  
DEL  
3
5
9
8
3
5
8
7
4
1
7
6
3
2
6
3
2
4
5
5
2
7
9
3
9
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