PlaySudoku.us
Expert · Puzzle #887
9
1
6
8
3
6
1
5
9
7
2
1
7
5
6
4
1
8
6
3
7
8
7
3
9
"Associate yourself with people who are likely to improve you." — Seneca
"Associate yourself with people who are likely to improve you." — Seneca
Sudoku was popularized worldwide by Wayne Gould, who spent 6 years writing a computer program to generate puzzles.
Sudoku was popularized worldwide by Wayne Gould, who spent 6 years writing a computer program to generate puzzles.