Contact us
The quickest way to reach us is by email.
We read every message, and we try to reply within a few days.
Reporting a problem
If something is not working, these details help us fix it quickly:
- the page you were on;
- your device and browser, such as “iPhone, Safari” or “Windows laptop, Chrome”;
- what you did, what you expected, and what happened instead.
Please do not send us your class lists or other private names. We do not need them to fix a problem.
Ideas and new wheels
Tell us which wheel you keep building by hand, or which feature would save you time. Many of our ready-made wheels started as a request.
Privacy questions
Our privacy policy explains what the site stores and how ads work. For anything else about your information, email the address above.
A note on safety
We will never ask for your password, your bank details or payment of any kind by email. If you get a message like that claiming to be from us, it is not from us.