Car Sort: Color Puzzle Level 153 Solution Walkthrough
Board Analysis
Opening, mid-game, and finishing states sampled from the video.

Small Gate, Big Bottom Stack
The replay frames for Level 153 show the pattern clearly: a small mixed block at the top is gating several bottom columns. Yellow, white, and purple are in the upper block; red, blue, cyan, and yellow wait below.
Clear the gate before touching the bottom columns. Move yellow from the upper block, then white from the same block. Next remove the purple upper blocker so the bottom has an actual exit lane.
Once the gate is open, drain the bottom in batches: red columns first, then blue/cyan, and finally the remaining yellow lower cars. This keeps the bottom rows from mixing inside the small top lane.
Recommended path:
yellow upper block -> white upper block -> purple gate -> red bottom columns -> blue/cyan bottom -> yellow lower cars
If red gets stuck, it usually means purple was opened too late or the upper block still has a car sitting in the gate.