Bus Traffic Fever Level 178 Answer & Walkthrough Solution
Quick answer
To beat Level 178, first clear the top angled vehicles and the upward-pointing vehicles in the left vertical column to quickly satisfy the initial Red and Pink passenger queues. Next, alternate between clearing the right-hand chevron lanes and the horizontal side parking slots to keep your 5 waiting bays open. Finally, flush out the downward-moving vehicles in the left column one by one to clear the final crowds.

Step-by-step solution
Phase 1: Opening the Upper Chevrons & Top Column
- Tap the small Red bus at the top of the right chevron. It pulls into the parking bay, collects 4 red passengers, and departs immediately.
- Tap the Purple bus from the upper-left chevron lane into a waiting bay.
- Tap the Pink bus directly below the purple bus on the left chevron. Pink passengers will immediately board and the bus will depart.
- Tap the small Blue bus near the bottom of the right chevron to move it into a bay.
- Tap the Cyan bus from the second row of the right horizontal parking area. Cyan passengers will start boarding.
- Tap the Green bus at the top of the left vertical column (pointing upward). It drives out to the bays.
- Tap the small Red bus directly underneath the green bus in the left vertical column (pointing upward). It fills with red passengers and departs immediately.
- Tap the large Yellow bus from the bottom of the right chevron.
Phase 2: Clearing the Mid-Level Chevrons & Orange/Red Waves
- Tap the top Orange bus from the left chevron lane. Yellow and orange passengers will board their respective buses.
- As the green and blue vehicles depart, tap the large Red bus at the top of the right chevron.
- Tap the large Cyan bus from the bottom of the right horizontal parking area.
- The red passenger wave finishes, sending the Red bus off. Tap the Purple bus from the middle of the right chevron lane.
- Tap the Yellow bus from the lower-left chevron. It enters the bay, collects the remaining yellow passengers, and departs.
- Tap the Orange bus at the bottom of the left chevron lane to clear the orange passengers.
- Tap the Pink bus from the third horizontal row on the far right. Pink passengers will quickly board and clear it.
Phase 3: Unblocking the Diagonal Lanes & Right Parking
- Tap the Green bus remaining in the right chevron lane. Green passengers board and it departs.
- Tap the Green bus at the top-right horizontal spot to collect the remaining green passengers.
- Tap the small Blue bus from the right horizontal lane to catch incoming blue passengers.
- Tap the Brown/Bronze bus from the right chevron to clear the brown passenger queue.
- Tap the Cyan bus from the left chevron lane into the bays as cyan passengers arrive.
- Tap the small Red bus from the right diagonal lane. It fills and leaves right away.
- Tap the Purple bus remaining in the chevron to absorb the purple queue.
- Tap the Brown bus from the right horizontal row to clear the rest of the brown crowd.
Phase 4: Emptying the Left Column & Final Cleanup
- Tap the Orange bus at the top of the left vertical column (now moving downward). Orange passengers board and clear it out.
- Tap the Cyan bus directly below it in the left column.
- Tap the Blue bus in the left column to collect the blue passengers.
- Tap the small Purple bus in the left column into an open bay.
- Tap the Green bus in the left column. Green passengers board and it leaves.
- Tap the Pink bus in the left column to absorb the incoming pink crowd.
- Tap the small Blue bus in the left column into the bay.
- Tap the final Purple bus at the very bottom of the left column.
- Tap the remaining Yellow and Red vehicles from the center to pick up the last few passengers and complete the level.
Tips for success
- Mind the Column Arrows: The top two vehicles in the left vertical column point upward, while the remaining vehicles point downward. Do not try to move the lower vehicles until the path below them is fully clear.
- Prioritize Small Buses: Small 4-capacity buses leave almost instantaneously when their color matches the front of the queue, giving you free buffer space in the parking slots.
- Keep at Least Two Slots Open: Avoid parking two large buses of colors that are deep in the queue, as this limits your ability to maneuver vehicles out of the tight herringbone formation.
More Bus Traffic Fever help
Continue with the Level 177 walkthrough, review the core rules in how to play Bus Traffic Fever, or browse all level solutions to jump to another number.