PlaySudoku.us
Medium · Puzzle #155
3
7
2
1
1
7
9
6
8
6
4
1
3
7
4
9
8
3
5
7
7
4
2
7
4
3
8
2
5
8
3
1
"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
"Study hard what interests you the most in the most undisciplined, irreverent and original manner possible." — Richard Feynman
"Study hard what interests you the most in the most undisciplined, irreverent and original manner possible." — Richard Feynman