PlaySudoku.us
Easy · Puzzle #132
6
5
8
4
4
2
3
7
6
8
8
1
7
9
4
3
9
8
5
2
3
1
5
4
9
5
9
4
2
3
1
4
7
3
6
8
2
5
6
2
9
4
2
8
9
4
6
7
3
Puzzle-solving is used as therapy for anxiety: the focused concentration it requires quiets the mind's rumination.
Puzzle-solving is used as therapy for anxiety: the focused concentration it requires quiets the mind's rumination.
"Mathematicians do not study objects, but relations between objects." — Henri Poincaré
"Mathematicians do not study objects, but relations between objects." — Henri Poincaré