Simple Maths Puzzles : Kojun Puzzles - 200 Math Puzzles With Answers

Kojun Puzzles: A rectangular or square grid is divided into regions. Some cells contain numbers. Each region must be filled with each of the digits from 1 to the number of cells in the region. When two numbers are orthogonally adjacent, the numbers must be different. The upper number of two vertically adjacent numbers in the same region must be greater than the lower number.

• | Author: Ted Warner
• | Publisher: Independently Published
• | Publication Date: May 06, 2018
• | Number of Pages: 128 pages
• | Language: English
• | Binding: Paperback
• | ISBN-10: 1981030999
• | ISBN-13: 9781981030996