PlaySudoku.us
Hard · Puzzle #558
5
7
8
9
1
8
9
7
1
3
4
6
2
8
8
5
4
7
1
2
6
9
4
8
3
5
2
8
"Extraordinary claims require extraordinary evidence." — Carl Sagan
"Extraordinary claims require extraordinary evidence." — Carl Sagan
"There are no secrets to success. It is the result of preparation, hard work, and learning from failure." — Colin Powell
"There are no secrets to success. It is the result of preparation, hard work, and learning from failure." — Colin Powell