PlaySudoku.us
Easy · Puzzle #167
4
6
3
5
7
1
8
5
7
1
9
3
4
8
2
3
1
8
9
7
4
1
7
9
6
9
5
6
1
8
8
7
5
6
5
2
1
9
8
6
9
6
4
8
5
1
"It is impossible to be a mathematician without being a poet in soul." — Sofia Kovalevskaya
"It is impossible to be a mathematician without being a poet in soul." — Sofia Kovalevskaya
"Mathematics is the queen of the sciences." — Carl Friedrich Gauss
"Mathematics is the queen of the sciences." — Carl Friedrich Gauss