A puzzlehunt is a puzzle game where teams compete to solve a series of puzzles at a particular site, in multiple sites and/or via the internet. Groups of puzzles in a puzzle hunt are often connected by a metapuzzle, leading to answers which combine into a final set of solutions. Some famous annual puzzlehunts are:
College puzzlehunts include the aforementioned MIT Mystery Hunt as well as:
Sometimes, the prize for winning a puzzlehunt is to create the next one.