Why should I open the middle corridor first in Bus Rush Fever! Level 68?

Until the middle corridor clears, the two halves stay disconnected clusters instead of one long transfer chain. That channel is what lets the upper arms and the lower staircase finally merge.

What usually clogs the middle corridor in Bus Rush Fever! Level 68?

Letting the top arms descend before the lower staircase is ready. Two routes grab the corridor at once and the board splits back into unfinished halves.

Bus Rush Fever! level guide

Bus Rush Fever! Level 68 Walkthrough

hard 5 colors

Bus Rush Fever! Level 68 is easiest when you clear the middle corridor, prepare the lower-right staircase, and only then bring down the upper arms. The board looks split, but it is really one long route with a fragile middle connector.

Board Notes

Layout: Level 68 opens with two staggered upper arms and a stepped lower corridor. A bright green-and-yellow line sits high on the left, red and black pieces drop through the center, and a short staircase of cyan and red buses forms on the lower right. The board feels split into upper and lower phases, with a white-centered route visually tying them together.
Goal: The first target is the middle corridor that connects the upper arms to the lower-right staircase. Until that route clears, the board keeps acting like disconnected clusters instead of one long transfer chain.
Opening: The walkthrough opens the middle corridor first, then stabilizes the lower-right staircase before asking the upper arms to descend. It keeps the short white-centered lane clean because that route decides whether the two phases of the board ever connect.
Danger Zone: The tight moment is when the upper arms are ready to fall but the lower-right staircase is still crowded. If the top traffic arrives early, the corridor gets claimed by two routes and the board stops sequencing.
Mechanics: Level 68 is a two-stage corridor board. The upper and lower halves do not solve themselves in parallel; one middle channel has to stay open long enough for them to merge.

Quick Tips for Bus Rush Fever! Level 68 (spoiler-free)

In Level 68, the middle connector is everything. If that lane gets shared too early, the board turns back into two unfinished halves.
With 5 colors in play, clear the pair with the fewest blockers first so the board opens up instead of tightening.
Think in chain clears. The best move is the one that sets up the next two moves, not just the quickest current match.

How to Solve Bus Rush Fever! Level 68 — Full Solution

Open the middle connector before spending the larger upper arms.
Stabilize the lower-right staircase so that connector has a safe destination.
Keep the short white-centered lane clean while the top and bottom halves are still separate.
Bring the upper routes down only after the lower corridor can absorb them one at a time.
Finish by clearing the remaining upper singles after the staircase has stopped competing with the center.

Colors in this level:

Black, Cyan, Green, Red, Yellow

Common Mistakes to Avoid

Dropping the upper arms while the lower-right staircase is still crowded, so the corridor gets claimed by two routes and the board stops sequencing.

Frequently Asked Questions

Why should I open the middle corridor first in Bus Rush Fever! Level 68?
Until the middle corridor clears, the two halves stay disconnected clusters instead of one long transfer chain. That channel is what lets the upper arms and the lower staircase finally merge.
What usually clogs the middle corridor in Bus Rush Fever! Level 68?
Letting the top arms descend before the lower staircase is ready. Two routes grab the corridor at once and the board splits back into unfinished halves.