Pi Day Sudoku
The Brainfreeze Pi Day Sudoku puzzle is free to use and distribute. Each row, column, and jigsaw region contains the first twelve digits of pi, including repeats: 3.14159265358.
- Course/suggested grade level: Any level of students that has been introduced to Pi could use this activity
- Contributor: Debbie Orsini, Aiken High School
- Contact: e-mail