Hard Sudoku 16 X 16 Puzzles (16 X 16 Sudoku Puzzle Books For Adults)

by Andrew Woodyear

This book has 100 Hard Sudoku 16 X 16 Puzzles. Challenge yourself today with Sudoku Hard Level Puzzles! Each row, column and 4 x 4 box must contain one of the characters 0 to 9 or A to F. This is the third volume of 16 X 16 Sudoku Puzzle Books For Adults. Answers are also included.

• Format: Paperback
• Language: English
• ISBN: 1540578410
• ISBN13: 9781540578419
• Release Date: November 2016
• Publisher: CreateSpace Independent Publishing Platform
• Length: 132 Pages
• Weight: 0.84 lbs.
• Dimensions: 11.0" x 0.3" x 8.5"