Car Sort Level 66 Solution Walkthrough
Route Reference
Key opening, middle, and finish positions for this route.

Covered Columns Around A Square Track
Level 66 has three tall towers above a square road, three covered columns inside it, two lower towers, and one large red garage on the right. The opening colors are layered vertically, so exposing too many columns removes the buffer inside the square.
Use this route:
upper blue -> upper cyan -> upper orange -> upper red -> center purple -> center blue -> center yellow -> lower green -> lower purple -> side orange -> large red garage
The large red garage is last. Filling it early blocks the right edge used by every center and lower group.
Free The Square In Layers
Clear blue and cyan from the upper towers. Move orange next, then the exposed red. These batches open the roof of the square.
Purple is the first center column. Complete it before starting blue in the neighboring column. Yellow follows and clears the lower interior.
Move green from the lower-left, then purple from the other lower tower. Orange on the side is the final small stack. Once those cars have left, release the red cars into the large right-hand garage.
If the square contains two active colors, complete the inner column nearest its matching garage. Do not tap red to create space; the large garage closes the road rather than opening it. If orange stalls, a lower purple or green car remains on the corner.
The decisive Level 66 checkpoint is an empty right edge before the red finish. When the upper towers, center columns, and lower stacks are all settled, red has a direct final route and the level completes quickly.
Preserve The Right Edge
Blue and cyan open the roof, followed by orange and red. Inside the square, purple should finish before the neighboring blue column begins; yellow then clears the lower interior. Each completed column leaves an empty slot that acts as the next batch's buffer.
Green and purple from below use the bottom edge in sequence. Side orange is the final small group and must be gone before the large garage activates.
If red is opened early, stop sending cars from every other column and finish the small color already occupying the right edge. Red does not create space—it consumes the route. Returning that edge to empty is the only safe signal for the large final batch.
Before red begins, the three inner positions should be quiet, both lower towers should be settled, and side orange should no longer touch the perimeter. If any one of those conditions fails, complete that smaller source first; red can wait safely inside its garage.
Once red starts, keep every other cover closed and let the whole red group use the right edge without any interruption at all.