The Big Book of Logic Puzzles - Walls 400 Logic (Volume 61)

By Mykola Krylov

Walls is a logic puzzle, invented by Naoki Inaba (Japan). The task is to place a horizontal or a vertical line in every blank cell. A number in a black cell indicates the total length of the segments... This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN: 1546395466
• ISBN13: 9781546395461
• Release Date: April 2017
• Publisher: Createspace Independent Publishing Platform
• Length: 272 Pages
• Weight: 0.81 lbs.
• Dimensions: 0.6" x 6.0" x 9.0"