Sudoku-Stak: The 3-Dimensional Logic Puzzle -- Book 1

by Richard R. John

"I truly LOVE your puzzles. Thank you for a new and challenging twist on the sudoku puzzle. These are, by far, my favorite variation." - Jane, Bethesda, USA "This very interesting advancement to the... This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN: 1618971786
• ISBN13: 9781618971784
• Release Date: January 2012
• Publisher: Strategic Book Publishing
• Length: 92 Pages
• Weight: 0.52 lbs.
• Dimensions: 0.2" x 8.5" x 11.0"