Mind Puzzle Games For Adults: Gyokuseki Puzzle - 100 Large Print Puzzles

by Deborah Andrews

Overview

Gyokuseki ("Gyokusekikonko Puresu"; from Japanese, literally "gems and stones") is a logic puzzle created by Naoki Inaba (Japan). The aim is to fill a square grid with black circles ("gems") and white circles ("stones"). Every row and every column contains one black circle and random quantity of white circles. A number at the edge of the puzzle indicates how many circles can be seen in the corresponding row or column up to and including the black circle.

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Product Details

ISBN-13:	9781983347856
Publisher:	Independently published
Publication date:	07/03/2018
Series:	Brain Games For Adults , #3
Pages:	116
Product dimensions:	6.00(w) x 9.00(h) x 0.28(d)