Chimp Chain

Fire gems down the temple tunnel, match three of a kind, and clear them all before they reach the pit.

Aim the cannon: Drag anywhere on the board to swing the cannon. It points wherever you point.
Fire a gem: Let go to launch the loaded gem into the line. The next gem loads right up.
Match three: Land three or more of the same gem in a row and they pop.
Chain combos: If a pop brings more matching gems together, they clear too — bigger chains score more.
Empty the tunnel: Clear every gem to finish the level. That's the goal on each tunnel.