Sudoji: 144 Emoji Sudoku Puzzles

by Al Sweigart

A book of 144 sudoku puzzles, ranging from easy to very hard. Any nine symbols can be used for a sudoku puzzle, so the puzzles in this book use emoji characters instead of numbers. Each puzzle blends the deductive logic of sudoku puzzles with the imagery of emoji characters.

• Format: Paperback
• Language: English
• ISBN: 1519798857
• ISBN13: 9781519798855
• Release Date: December 2015
• Publisher: Createspace Independent Publishing Platform
• Length: 164 Pages
• Weight: 0.50 lbs.
• Dimensions: 0.3" x 6.0" x 9.0"