The Science behind the games

Decodoku Puzzle Book

Here's a free book. Well, except for all the expense of printing it yourself ;)

It's a book of puzzles, like you might find at the supermarket. Except for two important differences:

  • It's free!
  • Solving these problems is actually useful for something

Despite just being simple puzzles based on a grid of numbers, they represent a problem we need to solve to keep quantum computers free from noise. By solving the puzzles, you can help us out!

For more information, download the book (it's a PDF).

Free book download

For even more information, click here .