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🔢 Sudoku
Fill the board so every row, column, and box contains 1-9
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Medium
Hard
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⏱ 0:00
3
5
7
6
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4
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8
5
3
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7
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6
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4
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8
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3
5
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7
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8
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1
4
2
3
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2
9
3
7
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1
1
8
3
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6
2
7
5
9
8
4
1
9
2
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5
6
7
9
6
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5
8
3
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7
3
5
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4
6
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1
2
3
4
5
6
7
8
9
Erase