About Cardopedia

What is Cardopedia?

A free memory game for all ages. Flip the cards, find the pairs and learn a fun fact each time you match. No ads, no accounts, nothing about you is collected.

Who makes it?

Hi, I'm Pablo. I enjoy games and science, so I thought: why not make something that people can use to learn interesting facts while they play?

I hope it gives you a few calm minutes, and maybe a fact to tell someone at dinner. It is also a friendly way for kids to explore things they come across at school.

How are the cards made?

The illustrations are drawn with AI tools and edited by hand. Every fun fact is checked against Wikipedia and written in our own words.

Why is it free?

Because learning should be open to everyone. There is nothing to buy, nothing to sign up for and no ads.

Questions or ideas?

Cardopedia is a small side project and I keep adding to it. If something is wrong or missing, or you have a suggestion, I would love to hear from you. Write to hello@cardopedia.org.