Level 3420 Solution

About Level 3420

If you are looking for help with Level 3420, here is what to expect: a hard puzzle near the end of the current level catalog and among the toughest puzzles available that rewards planning over speed.

Tip

Identify the single most congested intersection on the board and plan your first three moves around relieving it.

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.

How to use this walkthrough

Before following the video, compare the starting platform, passenger colors, and vehicle order against your own screen. For Level 3420, the safest approach is to confirm the first two or three moves before committing, because a small mismatch early can make the rest of the walkthrough look wrong.

The screenshot solver is useful when the level number is right but the board does not match. It compares your uploaded layout against the reference library and can send you to a closer walkthrough than manual searching.

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