PlaySudoku.us
Expert · Puzzle #754
5
2
7
2
7
6
4
1
5
4
9
3
8
1
7
4
9
5
1
3
6
4
8
1
9
"I was taught that the way of progress was neither swift nor easy." — Marie Curie
"I was taught that the way of progress was neither swift nor easy." — Marie Curie
"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