Sudoku #m99

Sudoku game, level: Medium #99. This Sudoku have 24 given numbers (clues)..
Structure: 3 (2 pcs.), 6 (2 pcs.), 7 (2 pcs.), 8 (2 pcs.), 2 (3 pcs.), 4 (3 pcs.), 5 (3 pcs.), 9 (3 pcs.), 1 (4 pcs.), ∑24.


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