PlaySudoku.us
Hard · Puzzle #241
4
3
9
8
3
4
5
2
9
3
5
9
1
2
6
3
2
1
8
7
5
9
8
7
6
2
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.