PlaySudoku.us
Easy · Puzzle #549
5
2
9
6
2
9
8
2
3
7
7
6
3
9
8
8
7
3
2
1
8
9
7
5
4
9
7
2
3
1
6
3
7
1
9
4
8
5
5
1
6
8
9
7
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.
"Somewhere, something incredible is waiting to be known." — Carl Sagan
"Somewhere, something incredible is waiting to be known." — Carl Sagan