PlaySudoku.us
Expert · Puzzle #29
2
5
3
7
2
4
4
9
6
7
1
7
4
7
6
5
3
4
1
9
5
3
9
6
8
3
"There are no secrets to success. It is the result of preparation, hard work, and learning from failure." — Colin Powell
"There are no secrets to success. It is the result of preparation, hard work, and learning from failure." — Colin Powell
The 16×16 version of Sudoku is called "Super Sudoku" and uses hexadecimal digits or letters.
The 16×16 version of Sudoku is called "Super Sudoku" and uses hexadecimal digits or letters.