Sudoku #b340

Sudoku game, level: Beginner #340. This Sudoku have 25 given numbers (clues)..
Structure: 9 (1 pcs.), 4 (2 pcs.), 6 (2 pcs.), 2 (3 pcs.), 5 (3 pcs.), 7 (3 pcs.), 8 (3 pcs.), 1 (4 pcs.), 3 (4 pcs.), ∑25.


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4
8
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7
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1
4
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6
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7
9
8
3
1
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