Kuzzle is an elder Koopa Troopa who enjoys doing puzzles and appears in Mario & Luigi: Bowser's Inside Story, and guards the second Star Cure. Kuzzle is optional to get the second Star Cure, due to Mario and Luigi going inside Bowser's body, and can fight the Fawful Express instead. He is the only person to guard a Star Cure and isn't able to be fought. Kuzzle later explains the story of Puzzle Sacks to Mario and Luigi and tells him why his furniture is stolen. Mario and Luigi must then find the Puzzle Sacks and give them back to Kuzzle.They will receive 30 Beans (Equals 10 per type of Bean) after getting all of the Puzzle Sacks. Every sack grants three beans each.
Kuzzle's name is based on the word puzzle, with the first word of his name being a K instead of a P, due to him being a Koopa.