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Office Brain Teasers: Kohi Gyunyu Puzzles
Paperback
Series: Math Puzzle Book, Book 1
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ISBN13: 9781723991752
Publisher: Independently Published
Published: Sep 24 2018
Pages: 116
Weight: 0.40
Height: 0.28 Width: 6.00 Depth: 9.00
Language: English
Kohi Gyunyu (from Japanese, literally coffee milk) consists of white, black and gray circles. The aim is to connect circles by horizontal and vertical lines. All connected circles form a group. Each group must contain exactly one gray circle and equal amounts of white and black circles. The lines must not cross other lines. White and black circles cannot be directly connected.
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