Bus Traffic Fever! level guide
Bus Traffic Fever! Level 321 Hard Walkthrough
Bus Traffic Fever! Level 321 is explicitly marked Hard and packs a pointed passenger ring above a wide mixed-arrow field. Open with the far-left blue and green up-arrows plus the bottom red down-arrow, preserve a bay for recurring red, and finish green, pink, purple-blue-purple-yellow, then red and brown.
If the player asks you to sign in, open the video on YouTube instead.
How to Solve Bus Traffic Fever! Level 321 — Full Solution
- Dispatch the open blue up-arrow from the far-left top edge.
- Send the green up-arrow directly below it, then the red down-arrow at the bottom point.
- Release the long purple left-arrow at the upper-left after its horizontal lane opens.
- After the upper-left purple bus, stage pink from the exposed left side, then bring in cyan when cyan reaches the pickup.
- Use the available orange and yellow buses across the upper rim while reserving one bay for red.
- Peel the right-side blue, purple, green, and red buses from their outward-facing arrows.
- Work through the center with matching cyan, orange, yellow, and red buses as the ring cycles.
- In the compact late group, send the green left-arrow first and the pink left-arrow second.
- Serve the following wave with purple, blue, purple, and yellow from the remaining open lanes.
- Dispatch the last red down-arrow, then the isolated brown up-arrow to reach the Perfect card.
Colors in this level:
Blue, Brown, Cyan, Green, Orange, Pink, Purple, Red, Yellow
Common Mistakes to Avoid
- Filling the station with three future edge colors while the next recurring red bus is still blocked below.
- Tapping the late pink left-arrow before the green left-arrow has opened the small cluster's lane.
Quick Tips for Bus Traffic Fever! Level 321 (quick clues)
- Take the exposed far-left blue and green up-arrows before working inward through the center mass.
- In the late cluster, release the green left-arrow before the pink left-arrow.
Board notes 5 details
- Layout
- A thick passenger ring wraps a pointed center island, with large red sections followed by orange, purple, cyan, blue, pink, green, and yellow. Four empty bays sit above a tapered bus mass with open far-left up-arrows, a bottom red down-arrow, an upper-left purple left-arrow, and mixed horizontal buses across the top.
- Goal
- Use the open left and bottom exits for the first wave, then peel inward without letting future blue, green, or purple buses consume the bay needed by the recurring red groups.
- Opening
- The observed station begins with blue 40, green 40, and a red bus loading from 32, followed by the long purple left-arrow from the upper-left.
- Danger Zone
- Red recurs throughout the passenger ring. Holding blue, green, and purple together while a required red bus remains blocked inside the field can consume all four ordinary bays.
- Mechanics
- The video visibly labels the level HARD. There are no countdown covers; the challenge is the wide mixed-arrow field and its compact order-sensitive finish cluster.
Frequently Asked Questions
Is Bus Traffic Fever! Level 321 a Hard level?
Yes. The source video shows a red HARD label above the level number, and the YAML difficulty follows that explicit evidence.
What is the verified Level 321 opening?
Start with the far-left blue up-arrow, the green up-arrow below it, and the bottom red down-arrow, then release the upper-left purple bus.
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