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Archive · Tuesday, December 30, 2025
Hard Sudoku · Tuesday, December 30, 2025
An archived daily puzzle. Same rules, same single solution.
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people solved this puzzle
Hard
· one puzzle for everyone · fresh at 00:00 UTC
Hard
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4
6
3
8
5
6
9
3
3
1
3
7
1
1
5
3
2
6
6
7
8
3
6
9
2
8
6
2
8
9
4
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