PlaySudoku.us
Medium · Puzzle #777
5
6
2
1
9
7
9
8
4
6
7
3
5
2
8
4
2
7
9
3
8
7
9
5
7
8
4
1
1
5
2
2
6
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.