PlaySudoku.us
Hard · Puzzle #239
6
9
5
1
3
8
7
3
8
9
8
3
9
3
6
3
2
7
3
5
9
1
2
8
5
1
"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