Hard Maths Puzzles With Answers: Renban Puzzles - 200 Hard Math Puzzles (Hard Math and Logic Puzzles)

Renban consists of a square grid divided into regions. The aim is to fill in each cell with numbers from 1 to N, where N is the size of the puzzle's side. No number may appear twice in any row, column or region. All numbers in a region must form a sequence of consecutive numbers, but in any order (for example: 5-3-4).

• | Author: Ted Warner
• | Publisher: Independently published
• | Publication Date: May 04, 2018
• | Number of Pages: 128 pages
• | Language: English
• | Binding: Paperback
• | ISBN-10: 1981014446
• | ISBN-13: 9781981014446