They vary greatly. Depending on the level. A couple are shown in the pictures I posted. The one with the pot for example… it’s hard to see but in the smoke is an image, and when you are close enough to it a hand the will come out of the pot and grasp at it… basically that is an item that you need to offer to the pot… there are 3 which are hidden throughout the level. The other picture with the orb and laser is your typical laser and mirror puzzle. I do have a couple physics puzzles… one rather elaborate one that is very similar to a marble run. You need to stand on certain squares on the floor that operate different mechanisms that allow you to get a ball down to the bottom and roll to hit a switch. I wanted more physics puzzles, but I found that they fail at times… which is fine I guess, but i’d just have to put some sort of reset for the puzzle if they something didn’t work right. In other areas you have to destroy spiders for example… in the room I have a switch that turns on a beam that last a few seconds… you need to guide all of the spiders into the beam to burn and kill them before the door will open to the next area. I don’t want to give away too many of them, but I have a desert area that has giant sand worms… there are also these bad guys that will attack you when you get too close… when you guide them other the worms, they will be eaten and certain parts of the body are spit back out of the pit… you can pick up the rib cage to use later because farther down are raptors that will attack you unless you put the rib cage on a stone nearby… instead of chasing you they go to that so you can get by them.
At some point i’ll put a longer video together showing some of the many puzzles throughout the levels.
Hope that helps.