Maths Puzzles With Answers: CalcuDoku Puzzles - Large Print For Fun Travel

By Sandra Berry

CalcuDoku is a mathematical and logical puzzle loosely similar to sudoku. 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 (

• Format: Paperback
• Language: English
• ISBN: 1717897150
• ISBN13: 9781717897152
• Release Date: July 2018
• Publisher: Independently Published
• Length: 116 Pages
• Weight: 0.40 lbs.
• Dimensions: 0.3" x 6.0" x 9.0"