The Grosse Book of Gogen Puzzles 2: 250 Uber- and Ultra-Gogen Puzzles Book 2

By Paul Alan Grosse

There are Gogens and then there are Uber- and Ultra-Gogens and whilst this book does not concern itself with the former, an UltraGogen with only two letters given away will take you well over an hour... This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN: 1790636000
• ISBN13: 9781790636006
• Release Date: December 2018
• Publisher: Independently Published
• Length: 298 Pages
• Weight: 0.84 lbs.
• Dimensions: 0.7" x 5.5" x 8.5"