Using the power of the smartphone, 3Quest Challenge transforms cities into massive playing fields for timed scavenger hunts. True to the company's name, the game consists of "quests" to locate a trio of checkpoints, where teams answer riddles or complete tasks to collect a clue that will be used to solve a larger overall puzzle. After visiting each checkpoint, teams must return to the home base for another clue before setting off on the next quest, all while racing against the clock.