Sudoku #b144

Sudoku game, level: Beginner #144. This Sudoku have 26 given numbers (clues)..
Structure: 2 (1 pcs.), 3 (2 pcs.), 5 (2 pcs.), 4 (3 pcs.), 6 (3 pcs.), 8 (3 pcs.), 1 (4 pcs.), 7 (4 pcs.), 9 (4 pcs.), ∑26.


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