Bus Traffic Fever Level 337 Answer & Walkthrough Solution
Quick answer
Level 337 features a large, tightly interlocking formation capped with red vehicles and bordered by a curved row of yellow buses at the bottom. The strategy requires peeling away the outer purple and orange vehicles to handle initial passenger crowds, gradually clearing the core layers to free the lower yellow buses, and finishing with the top wing vehicles.

Step-by-step solution
Phase 1: Unlocking the Perimeter and Purple Passengers
- Tap the outer left purple buses: Release the three exposed purple buses on the lower-left wing to board the front purple passengers.
- Tap the center purple bus: Send it to the station to finish off the remaining purple queue.
- Tap the right-side orange bus: Move the exposed orange bus on the right perimeter toward the bays.
- Tap the exposed blue and pink buses: Clear the newly unblocked blue and pink vehicles on the right edge to handle incoming passengers as purple buses depart.
Phase 2: Clearing the Mid-Layers (Green, Brown, and Cyan)
- Tap the upper-right green buses: Send the freed green buses to collect the oncoming green passenger groups.
- Tap the exposed brown buses: Clear the brown buses from the center-left and right wings to pick up brown passengers.
- Tap the cyan and blue buses: Dispatch cyan buses from the upper-left wing as cyan crowds arrive, along with the adjacent blue buses.
- Tap the yellow buses on the lower perimeter: Begin sending out freed yellow buses from the bottom curved row as their exit paths open.
Phase 3: Emptying the Core and Base
- Tap inner orange and pink buses: Dispatch the central orange and pink vehicles revealed after the perimeter clears.
- Tap the remaining yellow arc buses: Clear the remaining yellow buses lining the bottom curve into the station.
- Tap the center-left green and blue buses: Release the inner green and blue buses once their lanes are clear.
- Tap the upper cyan and red vehicles: Send the cyan buses near the top antenna formations to match queue shifts.
Phase 4: Final Clearance
- Tap the remaining red vehicles: Send the red buses at the top ears of the formation into the loading area to absorb the final red passengers.
- Tap the last brown and green buses: Dispatch the final few remaining vehicles in the center to clear the last passenger lines and complete the level.
Tips for success
- Watch the passenger line order: The queue shifts rapidly between cyan, green, and brown; only tap matching buses so parking slots do not get clogged.
- Open the bottom yellow arc early: Once a gap is made in the mid-layer, clearing the yellow bottom row frees up significant space.
- Save top red buses for the end: The red vehicles on the top antennas cannot leave until their immediate paths and matching passenger queues arrive late in the stage.
More Bus Traffic Fever help
Continue with the Level 336 walkthrough, review the core rules in how to play Bus Traffic Fever, or browse all level solutions to jump to another number.