150+ Challenging Numeric & Logic Puzzles

Recreational mathematics at its best. Designed to give your brain some mental exercise; the puzzles range from entertainingly easy to devilishly difficult - there's something for everyone. 155 puzzles in 25 unique categories with help, hints & solutions. Math quotes, facts, humor & anagrams put the final touches to this interesting book.

• | Author: Gordon R Burgin
• | Publisher: G R Burgin
• | Publication Date: Jun 29, 2016
• | Number of Pages: 98 pages
• | Language: English
• | Binding: Paperback
• | ISBN-10: 1905946503
• | ISBN-13: 9781905946501