Japanese Puzzle Games: Shirokuro Puzzles (Logic Grid Puzzle Books)

Shirokuro is a logic puzzle invented by Nikoli. It contains white and black circles. The task is to connect each white circle with a black circle by a horizontal or vertical line. Lines are not allowed to cross other lines. The line between two circles may not pass through other circles.

• | Author: Marcus White
• | Publisher: Independently published
• | Publication Date: Oct 02, 2018
• | Number of Pages: 115 pages
• | Language: English
• | Binding: Paperback
• | ISBN-10: 1726648133
• | ISBN-13: 9781726648134