PlaySudoku.us
Evil · Puzzle #251
7
3
1
1
9
3
2
5
1
9
1
6
4
5
7
8
9
4
1
8
4
2
5
5
4
3
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.
"Chess is not about who makes the last mistake." — Savielly Tartakower
"Chess is not about who makes the last mistake." — Savielly Tartakower