Bus Traffic Fever Level 20 Walkthrough Solution

Purple and red alternate in layers — purple, red, red, yellow, purple, purple. Peel each layer in queue order and the level clears cleanly.

Level20
DifficultyHard
Focuslayered queue
Source reviewVerified
⚡ Quick Answer

Follow the layered order — purple, red, red, yellow, purple, purple. The repeats are separate layers, so clear each group when it comes to the front.

Bus Traffic Fever Level 20 Guide: The Layered Queue

Level 20 layers purple and red through the queue: purple, red, red, then yellow, then purple twice to finish. Clear each layer as it reaches the front.

The Layered Queue in Level 20

A level where the queue stacks repeating colors in layers, so clearing by color alone leaves the wrong bus exposed. The level tests peeling each layer in the order the queue feeds it.

Step-by-Step Walkthrough

First Moves: Peel the First Layers

  1. Purple opens the run — clear it first.
  2. Red is next, so take the first red group.
  3. Red repeats, so clear the second red group.

Midgame: Clear the Yellow Layer

  1. Yellow comes up — board the yellow group.
  2. Leave the last purples for the close.
  3. Re-read the queue before the finale.

Finishing: Close With Two Purples

  1. Clear the two closing purple groups in order.
  2. Confirm every group has boarded.
  3. Done — the layered queue empties cleanly.

Verified Video Walkthrough

Level 20 walkthrough video thumbnail

Video ID o7QZSBiuJS8 · Source per-level YouTube walkthrough · Covers Level 20

▶ Open source video
Quick hint:

Peel the layers in order — purple, red, red, yellow, then two purples.

Common mistake:

Clearing both purples or both reds at once, which skips a layer and jams the middle.

Pros and Cons

Pros. A layered repeat that rewards peeling the queue one group at a time.

Cons. The stacked repeats make it easy to clear the wrong bus mid-level.

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Bus Traffic Fever Level 20 FAQ

How do I beat Bus Traffic Fever Level 20?

Work the layered queue in order: purple, red, red, yellow, purple, purple.

How many layers should I split the Bus Traffic Fever Level 20 layout into?

None. Treat it as one queue of six: purple, red, red, yellow, purple, purple.

Is Bus Traffic Fever Level 20 a good stopping point?

Sure. It closes out the earlier stretch with a repeated purple that rewards careful queue reading.

Is Bus Traffic Fever Level 20 the end of the easy section?

Roughly. From here the queues get longer and colors repeat more, so lock in the habit now.

Why does Bus Traffic Fever Level 20 feel overwhelming?

Because purple repeats three times. It is not harder, just a longer queue: purple, red, red, yellow, purple, purple.

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