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 (where N is the number of rows or columns in the grid) such that:
| Author: Marcus White |
| Publisher: Independently Published |
| Publication Date: Sep 24, 2018 |
| Number of Pages: 116 pages |
| Language: English |
| Binding: Paperback |
| ISBN-10: 1723979686 |
| ISBN-13: 9781723979682 |