What makes Bus Rush Fever! Level 122 harder than earlier black-bus boards?

There are far more black buses, and they run through almost every lane. The colored traffic stays locked until you clear a path through the black obstacles in order.

How do I avoid sealing the board in Bus Rush Fever! Level 122?

Lift the black buses off one at a time, only as slots open, and never let two or three sit in the dispatch row together, since that seals the only exit.

Bus Rush Fever! level guide

Bus Rush Fever! Level 122 Walkthrough

hard 6 colors

Bus Rush Fever! Level 122 is packed with black buses running through every lane. Clear the colored buses in front of them and lift the black ones off one at a time as slots open, and the dense jam comes apart instead of sealing shut.

Board Notes

Layout: Level 122 opens as a dense scatter heavily threaded with black buses. Orange, green, purple, pink, and blue buses are packed into the pile, but black buses run through almost every lane, more of them than on any earlier black board in this band.
Goal: The real target is clearing a path through the black buses. They carry no color route, so the colored traffic behind them is locked until the black ones are lifted off the exits in order.
Opening: The walkthrough clears the colored buses parked in front of black ones, freeing the black buses one at a time, and lifts them off only as slots open. It never sends two black buses up together.
Danger Zone: The danger is letting black buses pile into the dispatch row. With this many of them, two or three in the slots at once seals the exit and the dense pile freezes solid.
Mechanics: Level 122 is a heavily black-threaded jam. It is the dense cousin of the earlier black-bus boards, where managing the obstacles, not the colors, is the entire solve.

Quick Tips for Bus Rush Fever! Level 122 (spoiler-free)

In Level 122, the black buses are the whole puzzle. With this many of them, two in the slots at once is enough to seal the board.
With 6 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 122 — Full Solution

Send the colored buses that already have passengers waiting and sit clear of a black bus.
Clear the colored buses parked directly in front of a black one to free it.
Lift black buses off the exit one at a time, only as slots open.
Never let two or three black buses sit in the dispatch row together.
Finish the remaining colored buses once the black ones are off the board.

Colors in this level:

Black, Blue, Green, Orange, Pink, Purple

Common Mistakes to Avoid

Letting black buses pile into the dispatch row, so two or three at once seal the exit and the dense pile freezes solid.

Frequently Asked Questions

What makes Bus Rush Fever! Level 122 harder than earlier black-bus boards?
There are far more black buses, and they run through almost every lane. The colored traffic stays locked until you clear a path through the black obstacles in order.
How do I avoid sealing the board in Bus Rush Fever! Level 122?
Lift the black buses off one at a time, only as slots open, and never let two or three sit in the dispatch row together, since that seals the only exit.