House of Riddles

House of Riddles is a location in Paper Mario: the Origami King's Shogun Studios where you solve a puzzle to get a reward. The layout of the House of Riddles is three sections. The middle has a sign that hints on how to solve the puzzle. The other two sides have Japanese mattresses and Japanese Sliding Doors. Mario slides the doors and flips the mattresses to make it isometrical. By doing this the doors in the middle open up to reveal a treasure chest.