PlaySudoku.us
Medium · Puzzle #570
8
6
3
4
9
5
3
1
8
1
4
6
1
8
5
9
7
9
1
2
5
6
1
3
5
8
7
2
1
3
5
9
5
3
"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