Food for Thought

"It is not enough to have a good mind; the main thing is to use it well." — René Descartes

Food for Thought

"It is not enough to have a good mind; the main thing is to use it well." — René Descartes

PlaySudoku.us
Medium · Puzzle #260
✓ Completed! 👍
8
7
1
3
5
6
4
6
9
2
6
4
8
8
3
5
4
7
1
2
3
8
3
2
9
7
5
5
2
3
1
1
7
00:00
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Did You Know?

The minimum number of clues needed to create a valid Sudoku with a unique solution is 17.

Did You Know?

The minimum number of clues needed to create a valid Sudoku with a unique solution is 17.