| Hard Calcudoku Puzzles 6x6 Book for Adults: 200 Hard Calcudoku For Advanced Players Contributor(s): Gurin, Alena (Author) |
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ISBN: ISBN-13: 9798702675152 Publisher: Independently Published OUR PRICE: $8.54 Product Type: Paperback Published: January 2021 |
| Additional Information |
| BISAC Categories: - Games & Activities | Travel Games |
| Physical Information: 0.26" H x 6" W x 9" (0.38 lbs) 122 pages |
| Descriptions, Reviews, Etc. |
| Publisher Description: The book contains 200 Calcudoku puzzles 6x6 at the level of Hard. All riddles have only 1 solution. Each puzzle consists of a grid containing blocks surrounded by bold lines. The object is to fill all empty squares so that the numbers 1 to N (where N is the number of rows or columns in the grid) appear exactly once in each row and column and the numbers in each block produce the result shown in the top-left corner of the block according to the math operation appearing on the top of the grid. In Calcudoku a number may be used more than once in the same block. |
