Hexadecimal Sudoku Puzzles by Krazydad

Hundreds of free Hexadecimal Sudoku puzzles for printing.

Puzzles & Games - Big Ideas for Little Scholars

5x5 Kakuro Puzzles by KrazyDad, Volume 2, Book

Printable Puzzles by KrazyDad

Kakuro #1: 8X8 Kakuro Puzzles by Krazydad, Volume 1, Book 1, PDF, Systems Theory

Does an inability to complete a Sudoku mean you are unintelligent? The hardest ones I have are 3x3 with 23 clues. My record for this is 1:59. - Quora

Jigsaw Sudoku by Krazydad, PDF, Games Of Mental Skill

Printable Sudoku High-Five, April 9, PDF, Design Of Experiments

Is there any easy way to solve sudoku? - Quora

Printable Puzzles by KrazyDad

Hexadecimal Sudoku Puzzles by Krazydad

Can a computer solve sudoku without simply substituting numbers and checking? - Quora

Adult puzzles. Big Samurai and Calcudoku 9x9 Sudoku. Medium - hard levels.: Very large font. (Sudoku and large size puzzles): Holmes, Basford: 9781078413671: : Books

Printable Puzzles by KrazyDad