Weird. That shouldn't really happen. I'm looking at the code and playtesting a bit, I didn't run into this problem. Maybe there's some problem on your end?
So uhm in level 2 in the dupe item part, the light yellow blocks are shrines and you can only put the block with the same letter as that shrine, if ya didn't get that
i did get that. its the hard controls and constant dying im having trouble with, and the blocks getting stuck in the wall. i will complete this game one day. how many levels are there?