The player has to search through sand to find nine gems. Once found, they have to transport them three at a time via a mine cart that they can haul to the other side of the room with a rope. When all nine jewels are in place, the crystal is revealed.
|2018-06-15S4E2: Celebrities 2|| Wise|
|2018-06-29S4E4: Celebrities 4|| Roberts|
|2018-08-24S5E6: The Science Nerds|| Sargeant|