Trilogy Puzzle: 250 Medium Logic Puzzles 9X9 (Trilogy Puzzles)

Trilogy consists of a square or rectangular grid with figures in some cells: squares, circles, triangles. The goal is to fill in each cell with figures. Three consecutive figures must not be all the same and must not be all different in any row, column or diagonal.

• • Author: Mindful Puzzle Books
• • Publisher: Independently published
• • Publication Date: Jun 13, 2019
• • Number of Pages: 146 pages
• • Language: English
• • Binding: Paperback
• • ISBN-10: 1073664589
• • ISBN-13: 9781073664580