Sudoku #h755

Sudoku game, level: Hard #755. This Sudoku have 28 given numbers (clues)..
Structure: 8 (0 pcs.), 9 (1 pcs.), 7 (1 pcs.), 5 (3 pcs.), 1 (4 pcs.), 6 (4 pcs.), 2 (5 pcs.), 4 (5 pcs.), 3 (5 pcs.), ∑28.


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1
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