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Sudoku expert difficulty №11
58 empty cells
13-01-2026, 08:52
0
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Expert
Sudoku expert difficulty №10
58 empty cells
12-01-2026, 21:18
0
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Expert
Sudoku expert difficulty №9
58 empty cells
12-01-2026, 02:04
0
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Expert
Sudoku expert difficulty №8
58 empty cells
8-01-2026, 20:51
0
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Expert
Sudoku expert difficulty №7
58 empty cells
5-01-2026, 01:28
0
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Expert
Sudoku expert difficulty №6
58 empty cells
4-01-2026, 13:29
0
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Expert
Sudoku expert difficulty №5
58 empty cells
2-01-2026, 12:20
0
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Expert
Sudoku expert difficulty №4
58 empty cells
30-12-2025, 10:37
0
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Expert
Sudoku expert difficulty №3
58 empty cells
27-12-2025, 16:54
0
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Expert
Sudoku expert difficulty №2
58 empty cells
25-12-2025, 13:52
1
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Expert
First expert‑level sudoku puzzle
58 empty cells
25-12-2025, 13:50
0
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