The Code Puzzle Cards

Please fill out the form below to access to The Code puzzle cards.

You will be able to print out as many cards as you need.

We'll never share your email with anyone else.

If you can afford to support the project, we'd really appreciate it. It helps us make it accessible to as many people as possible.

You can pay as little as $0.75.
(you can use a credit card or bitcoin)

If you can't afford to contribute, we still want you to try The Code Puzzle, so you can use it for free.