Why is the horizontal lime bus so important in Bus Rush Fever! Level 2?

It is the move that untangles the middle. Without the lime bus, the purple strand and magenta side route keep fighting over the same pickup mouth.

What usually makes Bus Rush Fever! Level 2 tighten up?

Starting purple too early or saving lime for later closes the center again. The orange-lime opening has to happen before the tall side colors start trading turns.

Bus Rush Fever! level guide

Bus Rush Fever! Level 2 Walkthrough

easy 7 colors

Bus Rush Fever! Level 2 is solved by opening the orange-lime center before you chase the purple and magenta pair. Once the middle breathes, the remaining colors collapse in a simple order instead of pinning each other on opposite sides of the loop.

Board Notes

Layout: Level 2 opens on a compact four-color tutorial board. The top loop mixes magenta, purple, orange, and lime passengers, while the floor starts with a little cross-shaped pack of buses: two purple verticals, one magenta vertical, a center orange bus, and a lime bus laid across the middle lane.
Goal: The board only clears once the mixed magenta-purple chain stops fighting the orange and lime pieces for the same pickup mouth. The real target is opening the middle so the last purple and pink passengers can reach the loading bays cleanly.
Opening: The video opens by spending the orange route and then using the center lime bus to loosen the loop before it commits to the purple and magenta pair. That early cleanup stops the upper ring from keeping one side color trapped behind another.
Danger Zone: The squeeze comes when the right-side green hook and the upper purple strand both want the same center exit. If you burn the lime bus too late or start matching purple first, the orange lane stops helping and the loop tightens instead of opening.
Mechanics: Level 2 is the first Bus Rush Fever board that makes a horizontal starter bus matter. It is still a tutorial, but it teaches that one sideways bus can control whether the two vertical colors stay flexible or get locked apart.

Quick Tips for Bus Rush Fever! Level 2 (spoiler-free)

On this board, the horizontal lime bus is not filler. It is the move that decides whether the two tall side colors stay sortable.
With 7 colors in play, clear the pair with the fewest blockers first so the board opens up instead of tightening.
If the board feels stuck, look for the color with the cleanest path and use that to regain space.

How to Solve Bus Rush Fever! Level 2 — Full Solution

Use the orange bus early so the center of the ring stops leaning on the lower pickup mouth.
Send the lime bus through the middle next and use it to separate the tangled purple and magenta sections.
After the center is open, work through the purple buses so the duplicated side color disappears cleanly.
Feed the magenta bus only after purple is mostly settled and there is no longer a fight for the same exit lane.
Finish the last loose color once the top loop has only one clean strand left.

Colors in this level:

Green, Lime, Magenta, Orange, Pink, Purple, Yellow

Common Mistakes to Avoid

Opening the purple route before the orange-lime center has been loosened.

Frequently Asked Questions

Why is the horizontal lime bus so important in Bus Rush Fever! Level 2?
It is the move that untangles the middle. Without the lime bus, the purple strand and magenta side route keep fighting over the same pickup mouth.
What usually makes Bus Rush Fever! Level 2 tighten up?
Starting purple too early or saving lime for later closes the center again. The orange-lime opening has to happen before the tall side colors start trading turns.