Tim Warriner

[Google, and therefore Firefox etc, mistakenly think this page has malicious content, despite the whole website being just HTML, CSS and pictures, with no cookies or Javascript. There used to be some programs I wrote, but none of them were remotely malicious. Maybe one day Google will notice. Bing doesn't think this website is malicious. I like Bing.]

Storing messages in playing cards: How to encode and encrypt binary data into a deck of 52 playing cards.

Things from years ago:

How to remember which cards have been dealt from a pack of cards: here

A dismantled Manifoil combination lock: here