The Big Book of Logic Puzzles - Ripple Effect 400 Hard (Volume 50)

By Mykola Krylov

Ripple Effect (also known as "Hakyuu," "Hakyuu Kouka," "Hakyukoka," "Seismic") is a logic puzzle published by Nikoli. The puzzle consists of a rectangular grid of any size divided into polyomino... This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN: 1545396604
• ISBN13: 9781545396605
• 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"