What's going to be done about bots playing Clash of Code?

They’ve been here for at least a year, and they play Clash of Code 24/7. But guess what? They always lose.
Just within 2 games I found a few recurring faces (all getting 0% score on easy puzzles)

So what’s going to be done about this?

Have you read this blog post?

So we designed bots with predefined levels to mimic players’ behavior. During a Clash, the bots copy a previous submission (code and duration) of a real player according to their level.