PlaySudoku.us
Medium · Puzzle #237
6
9
6
7
2
8
9
2
3
6
1
3
8
9
2
4
9
7
6
5
1
4
8
6
4
9
1
2
9
6
2
9
5
3
6
7
"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