The Big Book of Logic Puzzles - Calcudoku 400 Normal (Volume 21) Paperback / softback
by Mykola Krylov
Part of the The Big Book of Logic Puzzles series
Paperback / softback
Description
Calcudoku (also known as "Mathdoku") 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:* Each row contains exactly one of each digit.* Each column contains exactly one of each digit.* Each bold-outlined group of cells (block) contains digits which achieve the specified result using the specified mathematical operation: addition (+), subtraction (-), multiplication (×), and division(÷).* Unlike Killer Sudoku, digits may repeat within a block.
Information
-
Out of stock
- Format:Paperback / softback
- Pages:272 pages
- Publisher:Createspace Independent Publishing Platform
- Publication Date:28/02/2017
- Category:
- ISBN:9781544186634
Information
-
Out of stock
- Format:Paperback / softback
- Pages:272 pages
- Publisher:Createspace Independent Publishing Platform
- Publication Date:28/02/2017
- Category:
- ISBN:9781544186634