PlaySudoku.us
Hard · Puzzle #745
1
5
9
2
5
1
4
4
5
3
9
1
6
8
7
9
3
7
9
6
6
7
3
4
4
6
8
"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