Rainbow Boarding

Send buses out along their arrows and manage four bays for matching passengers at the queue head. Explore 30 levels and six themes with interleaved queues later on.

Send buses out along their arrows and manage four bays for matching passengers at the queue head. Explore 30 levels and six themes with interleaved queues later on. Tap a bus to depart when its forward path is clear and a bay is free. Only the queue head boards, choosing the leftmost matching bus. Each bus leaves with three passengers. Clear every bus and passenger to win; each level includes three full undos and two verified hints. Music and sound are synthesized locally. The existing thematic cover is not a gameplay screenshot.

Tip: use your keyboard arrows / touch to control the game.