PlaySudoku.us
Medium · Puzzle #380
4
1
3
4
1
9
6
5
3
6
3
4
9
4
9
8
2
3
1
9
3
7
5
9
7
8
6
5
4
3
2
Practice solving puzzles at a difficulty level where you succeed 90% of the time. That's the zone of maximum skill growth.
Practice solving puzzles at a difficulty level where you succeed 90% of the time. That's the zone of maximum skill growth.
"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