Brainy's Logic Puzzles Hard Gokigen #1: 200 9x9 Puzzles

Brainy's Logic Puzzles Hard Gokigen #1: 200 9x9 Puzzles

by Brainy's Logic Puzzles


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Gokigen is played on a grid in which numbers in circles appear at some of the intersections. The object is to draw diagonal lines in each cell of the grid, such that the number in each circle equals the number of lines extending from that circle. Additionally, the diagonal lines cannot form an enclosed loop.

This book contains 200 Hard 9x9 puzzles, 4 per page.

We are sure you will find these puzzles offer an entertaining yet effective way to exercise your brain and keep your mind sharp. All puzzles have been checked to ensure there is only one valid answer.

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Product Details

ISBN-13: 9781537536095
Publisher: CreateSpace Publishing
Publication date: 09/06/2016
Pages: 104
Product dimensions: 8.50(w) x 11.00(h) x 0.22(d)

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