Sudoku #m810

Sudoku game, level: Medium #810. This Sudoku have 26 given numbers (clues)..
Structure: 6 (0 pcs.), 1 (2 pcs.), 7 (3 pcs.), 4 (3 pcs.), 2 (3 pcs.), 9 (3 pcs.), 8 (4 pcs.), 5 (4 pcs.), 3 (4 pcs.), ∑26.


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