PlaySudoku.us
Medium · Puzzle #460
4
7
5
9
3
3
7
6
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5
1
7
9
1
8
5
4
8
9
6
3
8
1
5
5
6
9
8
4
2
9
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8
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6
"It is better to keep your mouth closed and let people think you are a fool than to open it and remove all doubt." — Mark Twain
"It is better to keep your mouth closed and let people think you are a fool than to open it and remove all doubt." — Mark Twain
"Knowing others is wisdom. Knowing yourself is enlightenment." — Laozi
"Knowing others is wisdom. Knowing yourself is enlightenment." — Laozi