Cool Brain Teasers: Kojun Puzzles - 100 Large Print Brain Puzzles (Brain Teasers With Answers)

Kojun is a logic puzzle invented by Nikoli. 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. brain teasers with answers - brain teaser puzzles - brain teaser games - brain teasers for adults - maths puzzles with answers - brain puzzles for adults - math puzzles for adults - brain teasers riddles - mind puzzle games - mind puzzles for adults - mind teasers - brain teaser puzzles for adults - fun for the brain - puzzle games for adults - brain busters - math brain teasers - funny brain teasers - brain teasers riddles with answers - logic brain teasers - brain teasers and answers - riddles and brain teasers

• | Author: Sandra Berry
• | Publisher: Independently published
• | Publication Date: Jul 29, 2018
• | Number of Pages: 115 pages
• | Language: English
• | Binding: Paperback
• | ISBN-10: 171796916X
• | ISBN-13: 9781717969163