Calcudoku - 200 Hard Puzzles 9x9 (Volume 9)

By:

K Ken

Format:

Paperback / softback

Series:

Hard

Show Hide Adult Content

$23.99 was ~~$28.99~~

Available from supplier

Usually ships in 3-4 weeks

0 in Trolley

Price Match

Wrap this item as a gift ($5.90) - add a free gift card on the next page

Buy Now, Pay Later with:

Afterpay is available on orders $100 to $2000 Learn more

Availability

Delivering to:

Estimated arrival:

Around 4-14 June using International Courier

Description

About Book Want to exercise your brainpower and have fun at the same time? Then this book is for you. This book introduces you to the amazing world of Calcudoku puzzles. It will help you understand the rules of this puzzle. This book is perfect for players of all ages. You will find 200 exciting puzzles, for professionals. HOW TO PLAY The objective is to fill the grid in with the digits 1 through 9 (where 9 is the number of rows or columns in the grid) such that: 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 (?). No single number can repeat in any row or column. As Calcudoku belongs to the same class of puzzles as Sudoku the puzzle can demonstrate a wide spectrum of relative difficulty. The grade is determined by a combination of opportunities to solve at each stage and the difficulty of the strategy that grants each solution. Puzzles almost like Killer Sudoku, but unlike Killer Sudoku, digits may repeat within a block.

Release date Australia

November 26th, 2019

Author

K Ken

Audience

General (US: Trade)

Pages

Series

Hard

Dimensions

152x229x3

ISBN-13

9781712249789

Product ID

32399891

Customer reviews

Nobody has reviewed this product yet. You could be the first!

Write a Review

Marketplace listings

There are no Marketplace listings available for this product currently.
Already own it? Create a free listing and pay just 9% commission when it sells!

Sell Yours Here