Manage traffic flow by tapping to change signals before cars collide at intersections. Easy junctions handle two lanes; later ones have six simultaneous flows that must be sequenced without deadlocks. Rare emergency vehicles appear with priority status — clear their path while keeping all other traffic flowing or risk a multi-car pileup.

Bounce lasers through a grid of mirrors by tapping to rotate each mirror tile and redirect beams into target receptors. Each mirror angle changes the beam path across the entire board. Later grids stack prisms splitting beams into separate colours each requiring its own receptor. One wrong rotation sends the laser off the board.

A plucky dinosaur sprints across a prehistoric landscape and you tap to jump over cacti, duck under pterodactyls, and leap across river gaps. A meteor shower triggers a bonus run where every obstacle cleared scores extra. Run through jungle, desert, and volcanic terrain — each biome introduces new hazard timings to learn on the fly.