Mind Twister Games: Irasuto Puzzles - 100 Large Print Brain Puzzles

By Sandra Berry

Irasuto ("Illustration") is a logic puzzle created by Naoki Inaba (Japan). A rectangular or square grid contains white and black cells with numbers. The goal is to blacken some cells of a grid according to the following rules: - A number in a white cell represents the number of empty white cells that can be seen from that cell. - A number in a black cell represents the number of empty black cells that can be seen from that cell.

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• Format: Paperback
• Language: English
• ISBN: 1717975208
• ISBN13: 9781717975201
• Release Date: July 2018
• Publisher: Independently Published
• Length: 116 Pages
• Weight: 0.40 lbs.
• Dimensions: 0.3" x 6.0" x 9.0"