3 ms·
Encoded 'alien message' will reach Earth today, but relax: It's just a drill
- jgrahamc 3y agoI did one of these back in 2016. Was great fun. https://blog.jgc.org/2016/06/solving-seti-decrypting-challenge.html https://blog.jgc.org/2016/06/solving-seti-decrypting-challen...