Pyramid Puzzle from Survivor "Ghost Island" 2018

This model is based on the puzzle that Wendell solved on Survivor "Ghost Island" 2018 to place him in the final 4. Once you know what it takes to assemble it, it only takes a few seconds. But first-timers may take many minutes to figure it out.

Update: 6/18/2018 - Added base to keep the pieces from falling apart