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 first volume of 16 X 16 Sudoku Puzzle Books For Adults. Answers are also included.

• Format: Paperback
• Language: English
• ISBN: 1537732765
• ISBN13: 9781537732763
• Release Date: September 2016
• Publisher: CreateSpace Independent Publishing Platform
• Length: 132 Pages
• Weight: 0.97 lbs.
• Dimensions: 11.0" x 0.3" x 8.5"