PlaySudoku.us
Easy · Puzzle #412
2
6
8
1
5
4
9
2
4
7
2
9
3
1
9
5
3
7
6
2
7
8
4
6
5
6
9
3
7
2
8
1
2
1
3
9
5
4
8
7
9
4
6
2
"Research is to see what everybody else has seen, and to think what nobody else has thought." — Albert Szent-Györgyi
"Research is to see what everybody else has seen, and to think what nobody else has thought." — Albert Szent-Györgyi
"I don't believe in psychology. I believe in good moves." — Bobby Fischer
"I don't believe in psychology. I believe in good moves." — Bobby Fischer