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Kids' Killer Sudoku Book

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Welcome to this superb new selection of 100 killer sudoku puzzles, hand-picked for your solving pleasure!

The rules of killer sudoku are very simple, and are outlined below:

- Place each number from 1 - 6 exactly once in each row, column and 3x2 bold-lined box that comprise each grid

- The grid also contains sets of cells inside dashed lines (called 'cages'). Each of these cages contains a number. This is the sum total of the cells inside the cage. Therefore a 4' means that the cells in that cage sum to 4. A number cannot be repeated within a cage.

A range of 8 different difficulty levels included. Think you're up for the challenge? Give it a go and let us know how you get on! Can you crack all 8 levels and become a killer sudoku solving master? Good luck and happy solving!

If you would like to try a few of the puzzles before buying this book, please click the link below:

killer sudoku sample

The Kid's Book of Killer Sudoku is available to purchase right now from Amazon.co.uk, Amazon.com and Amazon.eu. Please click the relevant link below to purchase this book via Amazon:

If you're based in Europe but outside the UK, then this book is also available on the version of Amazon in your country.

Killer Sudoku Questions

Here are some of the questions we've received about killer sudoku and the answers:

How hard are the killer sudokus?

The book contains puzzles at a range of difficulties - starting with easy and moving through to hard puzzles towards the back. They are all solvable using logical strategies and you will never need to guess. The strategies needed will be familiar to anyone who has solved killer sudoku puzzles before for instance in a newspaper - every puzzle has a single unique solution that can be reached without incredibly difficult rules. If you are not familiar with the rule of 45, then it is worth reading about that before tackling some of the harder puzzles as it will help to solve them - there is more on that in the strategy tips on our regular-print Killer Sudoku Book page.

Do you have other books for children available?

Yes indeed we do - take a look in the left-hand menu or on the homepage and you'll see that several books are prefixed 'kids/childrens' particularly in the Brain Training section.

Got a question not answered here? Then just contact us and we'd be pleased to assist!

Killer sudoku

Killer sudoku

Sandwich Sudoku Rules

In our new series of videos, you can learn about new puzzle types and take part in quizzes. Why not have a watch?

A lovely sudoku variant, sandwich sudoku gives you hints around the edge of the grid as to the location of the 1 and 9 in each row and column. This video explains the rules so you can have a go at this fun but tricky variant...

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