Maths Puzzles With Answers - Sandra Berry - 图书 -  - 9781717897152 - 2018年7月24日
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Maths Puzzles With Answers


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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 (÷).
- Unlike Killer Sudoku, digits may repeat within a block.

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介质类型 图书     Paperback Book   (平装胶订图书)
已发行 2018年7月24日
ISBN13 9781717897152
页数 116
商品尺寸 152 × 229 × 7 mm   ·   181 g
语言 英语