Reposting the comment from https://news.ycombinator.com/item?id=42843959:

This is blogspam of https://github.com/Jiayi-Pan/TinyZero and https://nitter.lucabased.xyz/jiayi_pirate/status/18828393705.... This also doesn't mention that it's for one specific domain (playing Countdown). See also https://news.ycombinator.com/item?id=42819262.