PlaySudoku.us
Hard · Puzzle #682
4
5
9
6
8
3
4
2
5
2
4
9
7
3
8
3
4
9
7
1
3
5
9
8
7
5
9
"Curiosity is the engine of achievement." — Ken Robinson
"Curiosity is the engine of achievement." — Ken Robinson
"Never give up! Failure and rejection are only the first step to succeeding." — Jim Valvano
"Never give up! Failure and rejection are only the first step to succeeding." — Jim Valvano