PlaySudoku.us
Hard · Puzzle #304
8
7
4
8
3
6
5
2
7
8
6
7
3
6
9
4
4
8
8
2
3
2
9
7
3
8
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.