Brain Teasers for Adults: Triplets Puzzles - 100 Large Puzzles for Adults

By Deborah Andrews

Triplets ("One or All") is a logic puzzle invented by Naoki Inaba (Japan). The task consists of a rectangular or square grid divided into regions of exactly three cells. Some cells contain figures of... This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN: 1983207195
• ISBN13: 9781983207198
• Release Date: June 2018
• Publisher: Independently Published
• Length: 116 Pages
• Weight: 0.40 lbs.
• Dimensions: 0.3" x 6.0" x 9.0"