Sudoku #b506

Sudoku game, level: Beginner #506. This Sudoku have 25 given numbers (clues)..
Structure: 4 (2 pcs.), 8 (2 pcs.), 9 (2 pcs.), 6 (2 pcs.), 5 (3 pcs.), 1 (3 pcs.), 2 (3 pcs.), 7 (4 pcs.), 3 (4 pcs.), ∑25.


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