Drill Diamonds

Help drill diamonds out of a turning rock wheel. Hold to push the drill into the rock, and let go to pull it back. Blue diamonds pop out when the drill touches them, but glowing orange lava makes the drill very hot. Drilling warms the drill and letting go cools it; white ice with a snowflake cools it fast. If the drill gets too hot, it jams for 2 seconds. Collect enough diamonds before the clock runs out.