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The word "Sudoku" comes from Japanese, meaning "single number".
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Sunday, February 15, 2026
Daily Sudoku Challenge
Medium
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9
3
6
5
7
2
4
2
7
8
5
3
8
3
7
9
5
1
7
9
4
5
4
2
1
6
3
8
1
2
4
8
1
7
5
3
9
2
7
1
2
3
4
5
6
7
8
9
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Hint
💡 Did you know?
The word "Sudoku" comes from Japanese, meaning "single number".