Daily Maths Puzzle: CalcuDoku Puzzles - The Best Japanese Puzzles Collection: 3 - Brossura

Heldt, Jeff

Brossura

ISBN 10: 1719873917 ISBN 13: 9781719873918

Casa editrice: Independently published, 2018

Riassunto

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:
• 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.

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Dettagli dell?edizione

• Editore: Independently published
• Data di pubblicazione: 2018
• Lingua: Inglese
• ISBN 10: 1719873917
• ISBN 13: 9781719873918
• Rilegatura: Copertina flessibile
• Numero di pagine: 115
• Contatto del produttore: non disponibile
• Persona responsabile: non disponibile