A pendulum swings above catch zones and you tap the correct zone the instant it passes over it. The pendulum accelerates with every successful catch and the zones narrow simultaneously. A miss resets the pendulum speed but not the zone width. Chain twenty consecutive catches at maximum speed to unlock the legendary challenge.

Tap through deep crystal cave layers to discover rare gem veins. Soft crystal crumbles in one tap, granite takes three, and pure quartz bedrock requires five rapid taps to shatter. When you hit a vein the surrounding crystal shatters automatically revealing gems that must each be tapped before they sink. Deeper layers hide rarer gems.

Rotate pipe segments to create a complete flowing path from source to outlet by tapping each to turn it through four orientations. Every segment must be correctly oriented for the flow to reach the outlet. Later mazes have sixteen segments in configurations where the correct routing requires turning nearly every single segment.