PlaySudoku.us
Expert · Puzzle #963
9
8
2
5
6
2
3
1
1
9
4
1
7
8
6
9
1
4
5
3
8
2
1
4
"Chess demands total concentration." — Bobby Fischer
"Chess demands total concentration." — Bobby Fischer
"Knowing others is wisdom. Knowing yourself is enlightenment." — Laozi
"Knowing others is wisdom. Knowing yourself is enlightenment." — Laozi