The Reverse Geocache Puzzle Box

Inventor Mikal Hart shifts geocaching in reverse. His Reverse Geocaching Puzzle Box is a locked cache trying to finds its location. The box won't unlock until it reaches a pre-programmed location. The GPS enabled box presents the users with a deceivingly simple button and a small display. You press the button and the display reads a distance. Players only have 50 chances to move the box to the correct location, before the box locks

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