PlaySudoku.us
Hard · Puzzle #476
2
9
2
4
9
8
6
4
6
3
9
1
6
7
7
4
5
7
3
4
2
8
9
8
8
7
"In science there is only physics; all the rest is stamp collecting." — Ernest Rutherford
"In science there is only physics; all the rest is stamp collecting." — Ernest Rutherford
"No amount of experimentation can ever prove me right; a single experiment can prove me wrong." — Albert Einstein
"No amount of experimentation can ever prove me right; a single experiment can prove me wrong." — Albert Einstein