Hard Sudoku Puzzles Book: 16x16 Sudoku Games for Clever and Smart Adults, Ultimate Brain Challenging Games - Paperback

by James D. Glover (Author)

Hard Sudoku Puzzles Book is a brain challenging game to play during your free time, traveling or on the way home.

Feature:

• Extremely Hard Sudoku Games at the 16x16 numbers to figure it out
• Solutions for checking the answer
• Printed only 1 game per sheet
• Available room of space to write down the missing numbers that possible to put it in the game
• Lightweight at the pocket size (6x9 inch)
• Contains 20 Hard Level Sudoku Games to go with you everywhere
• Perfect gift for Sudoku Lovers on any occasion

Grab now and enjoy playing with the brain games!