Sudoku!
Sudoku is a logic puzzle. It is typically presented as a square grid with 9 squares to a side. Thick grid lines emphasize each block of 9 squares. The grid is partially filled with the numbers 1 through 9. To solve the puzzle, the empty squares are filled in so that each row, column, and block contain each of the numbers 1 through 9. There is only one correct answer.
Sudoku is an increasingly popular logic puzzle used in classrooms around the world. Our newest addition to abctools allows you to create and customize sudoku in different sizes and difficulties to match your students' abilities. Here is a list of samples:
- Easy 9x9 Sudoku
- Medium 9x9 Sudoku
- Hard 9x9 Sudoku with Subscript Hints
- Hard 9x9 Sudoku with Dot Hinting
- Easy 4x4 Sudoku
- Medium 4x4 Sudoku
- Hard 4x4 Sudoku
In the directory below, you will find many free sudoku you can print and use at home or in the classroom! Adobe Acrobat is required to view and print our sudokus.
Advanced sudoku creation for members:
- Generate as many different puzzles as you desire
- Save your work for future reference or modifications
- Share your work with other abcteach users
