Use the mouse for everything. Click on objects to pick them up. Click on arrows to move around.
Credit goes to Jonbro for the idea and Edmund Mcmillen for the music. Logical / normal mode: The puzzles in this difficulty often make sense and are easy to solve using basic human logic. Cryptic / hard mode: These puzzles require thinking in odd and often metaphorical ways to solve them. Only recommended to really smart people.