PlaySudoku.us
Medium · Puzzle #291
8
1
6
1
5
7
2
3
9
4
6
7
8
3
9
4
6
4
1
6
6
2
3
1
7
9
6
5
3
9
6
5
4
"The measure of intelligence is the ability to change." — Albert Einstein
"The measure of intelligence is the ability to change." — Albert Einstein
"The measure of intelligence is the ability to change." — Albert Einstein
"The measure of intelligence is the ability to change." — Albert Einstein