Overview
Hard Sudoku Books for Adults 400 Sudoku Puzzles for Evil Geniuses Sudoku Puzzle Books for Adults with Hard Puzzles
- | Author: Hard Puzzles
- | Publisher: CreateSpace Independent Publishing Platform
- | Publication Date: Feb 11, 2017
- | Number of Pages: 100 pages
- | Language: English
- | Binding: Paperback
- | ISBN-10: 1543040837
- | ISBN-13: 9781543040838