Hidden 60 is a mobile app and website that allows users to buy and attempt puzzles. Users can find hundreds of unique puzzles to try and test their abilities. Hints can be found in the form of images or videos within the app if the user is in need of slight help. Users have the ability to place a security deposit down on a puzzle kit, attempt to complete the puzzle within an hour in order to receive the deposit back. Hidden 60 wants to make finding new and challenging puzzles as easy as possible.