Im sure a lot of the bugs(deletion not working, 24 not unlocking) came from the fact that when I found something wrong I had to change it for every single level because I'm using a new game engine (for me) WADE, but I started fixing it by the end of the jam(and ill fix more post-jam). I dont know why the right clicking didnt work for you, most people don't seem to have this problem, I'll make downloadable(again post-jam) versions and hopefully that'll fix it?