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Archive · Friday, December 26, 2025
Hard Sudoku · Friday, December 26, 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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00:00
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8
4
3
1
9
1
5
4
5
1
8
7
2
1
4
6
4
9
4
6
2
1
6
7
4
5
2
8
8
7
5
1
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