PlaySudoku.us
Medium · Puzzle #637
5
3
1
6
8
2
7
5
3
6
7
1
7
1
4
5
6
2
6
5
5
3
9
8
4
2
1
9
7
9
8
6
4
7
5
"A chess game is divided into three phases: the first, when you hope you have the advantage, the second when you believe you have an advantage, and the third when you know you're going to lose." — Savielly Tartakower
"A chess game is divided into three phases: the first, when you hope you have the advantage, the second when you believe you have an advantage, and the third when you know you're going to lose." — Savielly Tartakower
"The world as we have created it is a process of our thinking. It cannot be changed without changing our thinking." — Albert Einstein
"The world as we have created it is a process of our thinking. It cannot be changed without changing our thinking." — Albert Einstein