Ah, yes the half chocolate is so you can see what’s inside, briefly, and since the boxes are somewhat symmetrical, you can then assume what’s inside some others. For the “other player”‘s turn, you don’t get to see what’s inside. I should have added a “crunch” sound for clarity, haha.
I would get the occasional “blue screen” too, but only rarely, so I wasn’t able to reproduce it enough times to track it down (and my code is a mess, as I was playing with an an ECS (Concord) for the first time, and messed up the hierarchy)