PlaySudoku.us
Easy · Puzzle #520
3
9
2
5
4
6
2
8
6
5
1
3
2
9
1
5
7
8
7
5
8
6
9
3
1
3
7
5
8
6
2
4
1
3
9
8
4
7
5
8
2
6
3
9
6
7
1
2
5
The world record for solving an easy Sudoku is under 1.4 seconds, set in competitive speed-solving.
The world record for solving an easy Sudoku is under 1.4 seconds, set in competitive speed-solving.
The world record for solving an easy Sudoku is under 1.4 seconds, set in competitive speed-solving.
The world record for solving an easy Sudoku is under 1.4 seconds, set in competitive speed-solving.