Calcudoku Puzzle Book: The Best Mathematical Puzzles Collection (Mathdoku Puzzle)

CalcuDoku is a mathematical and logical puzzle loosely similar to Sudoku. It was invented by a Japanese mathematics teacher Tetsuya Miyamoto. The objective is to fill the grid in with the digits 1 through N according specific rules.

• | Author: Garry Mahony
• | Publisher: Independently published
• | Publication Date: May 20, 2018
• | Number of Pages: 115 pages
• | Language: English
• | Binding: Paperback
• | ISBN-10: 1982950994
• | ISBN-13: 9781982950996