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Binary Puzzles 12x12 Vol 1 & 2

Welcome to this great selection of 100 new binary puzzles. They are all played on a 12x12 size grid. Here are the rules of the game:

- Place 1's and 0's in each row and column of the grid such that there are exactly six 0's and six 1's in each row and column

- The same digit cannot occur in more than two consecutive cells. Thus 000 is invalid, whilst 001 is fine

- A row cannot repeat in the grid, and neither can a column. For instance if one complete row contains 010101010101 then no other row in the column can contain exactly the same twelve-digit sequence. Similarly if a column contained 010101010101 then no other column could contain that same sequence.

That's all there is to it!

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

Binary Puzzle sample

The binary puzzle book 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.

Binary Puzzle Solving Video

If you're new to binary puzzles, then you might like to try a smaller puzzle before tackling the larger ones in this magazine to get the hang of it. The video below explains the key binary-puzzle solving strategies and techniques using an 8x8 puzzle as a guide. If you'd like to try the puzzle before watching, you can do so with our Binary Puzzle Online Player

Binary puzzles 12x12 cover

Binary puzzles 12x12 interior

How to solve a Sandwich Sudoku

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

If you know the rules of sandwich sudoku but aren't sure how best to tackle a puzzle, this video walks through a puzzle and how to solve it to get you started. Highly recommended, as it's a really fun puzzle type to solve...

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