The game is really good, the only bad thing i can really say here is that the laugh when you click on the chain is pretty quiet, to the point where it's easier to listen for the music getting quieter during it.
I'm probably gonna go for a high score in a bit when my brain isn't going too fast to not fail :)
Also it is way easier to just take a picture of one of the QR codes for the red chest and just remember whether that QR is correct or not.