Above the tide line, dry all year. The lagoon light comes in green through the mouth of the cave, and the machines sit on the old diving-bell deck.

Free the pearls trapped in coral bubbles by matching colours before the tide rises.

Swim the reef edge, draw a pearl line across the open water and close the loop to claim it — before a drifting jellyfish stings the line in two.

Hop the wet dock, ride the drifting logs and light all five lantern nests.
Games of skill · Personal best only