PlaySudoku.us
Medium · Puzzle #171
9
3
1
4
3
5
9
8
5
2
3
7
4
6
1
6
2
8
4
9
6
1
7
5
6
2
3
7
6
1
8
In competitive Sudoku, top solvers can complete an expert-level puzzle in under 3 minutes.
In competitive Sudoku, top solvers can complete an expert-level puzzle in under 3 minutes.
"Very little is needed to make a happy life; it is all within yourself, in your way of thinking." — Marcus Aurelius
"Very little is needed to make a happy life; it is all within yourself, in your way of thinking." — Marcus Aurelius