PlaySudoku.us
Medium · Puzzle #579
8
4
9
8
5
6
1
7
7
4
3
2
5
4
2
8
6
5
5
1
4
3
8
1
9
5
8
5
6
9
5
9
8
3
7
1
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.