Sudoku #b646

Sudoku game, level: Beginner #646. This Sudoku have 25 given numbers (clues)..
Structure: 3 (2 pcs.), 5 (2 pcs.), 6 (2 pcs.), 2 (3 pcs.), 4 (3 pcs.), 7 (3 pcs.), 8 (3 pcs.), 9 (3 pcs.), 1 (4 pcs.), ∑25.


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