Car Sort: Color Puzzle Level 290 Solution Walkthrough
Route Reference
Key opening, middle, and finish positions for this route.

Reading the right-side mouth
The top towers begin with pale cyan and blue on the left and right, with brown and green support in the center. The middle black lanes contain yellow, green, purple, and red inserts that only become useful once the mouth is free. The lower columns later become purple, yellow, red, dark blue, and brown finishers.
That means the mouth is the real board. If it is clogged, the rest of the layout does not matter. If it is empty between phases, even the numbered lanes become manageable.
The replay proves that point from start to finish. Every strong checkpoint is defined by the mouth being clear before the next big color starts.
Recommended route order
Use:
purple → yellow → red → pale cyan → blue → green → brown → dark cleanup
Purple is the safest opener because it already has visible support below and does not demand the full top edge yet. Yellow opens the numbered center lanes. Red then stabilizes the lower-right side. Pale cyan is the first tall tower color worth spending. Blue follows from the opened top path. Green and brown are later consolidation colors after the mouth has stopped being a problem.
Purple opening
Start with purple from the lower-left side and the center-facing support. Purple is the first owner of the mouth in this replay, and that ownership should remain exclusive until the first batch is done.
Do not tap yellow from the numbered lanes while purple is still parking at the mouth. Yellow's role comes immediately after purple, not during it. If you overlap them, the short entrance becomes a two-color queue and the route loses its clean rhythm right away.
The first checkpoint is a finished purple batch and a mouth that has already been proven safe for one full transfer.
Yellow opens the numbered lanes
Yellow is the first real center unlock. It shortens the numbered lanes and makes the middle of the board less rigid. Because purple already finished, yellow can use the same entrance without sharing it.
This is where the route starts to feel easier. The deep frames around the first minute show the center black lanes becoming less oppressive and the top towers looking more relevant. That is the correct shift. If the middle still feels untouched when you start pale cyan, you are early.
Red stabilizes the lower half
Red follows yellow and uses the lower-right side that yellow just helped clear. Red is important because it turns the bottom half from "future problem" into "already organized support." It also ensures the mouth does not have to serve both a top-tower and lower-lane color at the same time.
Treat red as a full phase. Do not interrupt it with pale cyan just because the top tower is now visible.
Pale cyan and blue tower phase
Once purple, yellow, and red have finished, the top towers finally earn their turn. Pale cyan is the first tall tower to move. It uses the cleaner upper road and the now-stable mouth. Blue follows it through the same general pathway once pale cyan has already thinned the tower pressure.
This is the major replay checkpoint. The mouth still stays clean between colors, but the route is no longer center-driven. It is now tower-driven. If your mouth still contains a yellow or red leftover when pale cyan begins, pause and finish the old owner first.
Green, brown, and the endgame
Green becomes the next logical consolidator because it bridges leftover center pieces and the top-middle support. Brown and the final dark shades come later once the big pale cyan and blue work is already settled.
The late frames show a calm board: tall pale columns above, stable yellow and red below, and the mouth used only for short finishing transfers. That is the shape you want even if your exact final slot assignment differs from the replay.
Recovery advice
If the right-side mouth is blocked, never open another numbered lane or tower color immediately. Finish the color already parked there.
If the mouth is blocked by a top color, complete pale cyan or blue first. If it is blocked by a lower color, complete purple, yellow, or red first depending on which phase you are in.
If the center still looks layered when the tower phase begins, go back and finish yellow or red. Those are the colors that buy the top towers their safe entrance.
The easiest recovery pattern is: purple proved the mouth, yellow opened the center, red settled the bottom, pale cyan started the tower phase. When those four events happen in order, Level 290 becomes much easier to steer back on track.

Level 290 is an entrance-control puzzle. Give the mouth to purple first, then yellow, then red, and only after that let pale cyan and blue from the top towers take over. Guard that phase order and the numbered lanes stop feeling dangerous.