I recently made this puzzle game based in a poker card and now you can print it and try to solve it on your own.
You can find and download the files from my page on My mini factori and if you do, don't forget to live me a comment. https://www.myminifactory.com/object/3d-print-poker-ace-of-hearts-card-puzzle-84067
and also like this post if you want me to continue with this series