PlaySudoku.us
Medium · Puzzle #453
8
2
3
2
7
6
1
8
2
9
5
8
6
3
7
4
5
3
9
6
1
7
3
2
5
1
1
8
6
4
5
3
9
2
3
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