PlaySudoku.us
Hard · Puzzle #63
6
8
6
3
2
4
9
6
1
9
3
4
2
9
4
7
1
9
6
3
6
1
4
3
9
2
7
7
5
"The cosmos is within us. We are made of star-stuff." — Carl Sagan
"The cosmos is within us. We are made of star-stuff." — Carl Sagan
"When you've got something to prove, there's nothing greater than a challenge." — Terry Bradshaw
"When you've got something to prove, there's nothing greater than a challenge." — Terry Bradshaw