PlaySudoku.us
Medium · Puzzle #485
4
5
7
6
3
9
6
3
7
7
3
9
2
1
7
2
5
1
7
2
3
3
6
4
5
2
5
4
6
3
4
1
8
5
"A person who never made a mistake never tried anything new." — Albert Einstein
"A person who never made a mistake never tried anything new." — Albert Einstein
"I have added these principles to the law: get the knights into action before both bishops are developed." — José Raúl Capablanca
"I have added these principles to the law: get the knights into action before both bishops are developed." — José Raúl Capablanca