Oh, thank you for your detailed comment! I made a mistake with first room for a jam entry for sure. One thing you can not do as a point and click designer is to play your own game to test its difficulty. Probably the best solution to this problem would be to ask AI to write another verse to a note, something like "and if you stuck in front of a dead wall one brick is the key to escape of it all". I know how frustrating it is to continue playing pac after consuting a walkthough so I'm very greatfull you stick to it and experienced whole game!