Level 3990 Solution

About Level 3990

When you reach Level 3990 you will find a standard-difficulty boarding scenario among the highest levels in Crowd Express, reserved for the most dedicated players. Success means clearing every passenger group with no traffic jams.

Tip

Resist the urge to tap every passenger immediately — sometimes holding one group back prevents a pileup.

If the walkthrough above does not match your exact board layout, use the Crowd Express Solver to upload a screenshot and find the closest matching solution.

This reference page helps you verify the right walkthrough for your board. If your layout looks different, the solver can match your exact arrangement.