An ad in disguise
The one level challenge you get is very well designed, but fairly easy. I finished it in under five minutes. It ends with no in-game explanation that it’s an ad. Instead, thinking you need to click to advance a level, you click on a text link which sends you to a website for a live escape room in the Netherlands. I don’t playable ads, but I do mind blindly porting out to a site I have no reason to visit. I’m surprised this hasn’t been corrected by them.