Wicked Hard Sudoku and Calcudoku

Looking for a spooky puzzle book? Do you love sudoku and calcudoku, especially when the puzzles are wicked hard? This book is an evil mix of challenging sudoku puzzles, 9x9 calcudoku puzzles that use addition, subtraction, multiplication and division. Enter if you dare!

Features:

• 6"x9" (15.24cm x 22.86cm)
• 2 puzzles per page
• 180 puzzles
• Solutions in the back

Makes a great spooky Halloween gift!