Car Sort: Color Puzzle Level 155 Solution Walkthrough
Route Reference
Key opening, middle, and finish positions for this route.

Bowl-Shaped Board
Level 155 gives you a large open bowl, but that space disappears quickly if the bottom columns enter too soon. The top stacks hold green, purple, yellow, and orange. The bottom holds cyan, green, white, and orange.
Use the top to create working space. Clear green from the top, then purple from the opposite top stack. Follow with the yellow/orange top cars. At this point the bowl has enough room to accept cars from below without blocking itself.
Move cyan from the bottom columns next, then green lower columns. The final cleanup is white and orange from the bottom.
Recommended route:
green top -> purple top -> yellow/orange top -> cyan bottom -> green lower columns -> white/orange bottom
The bowl should remain mostly empty between batches. If it fills with two colors, stop opening new columns and finish the color already moving.
Using The Bowl Correctly
The bowl-shaped road is generous compared with narrow-loop levels, but it is still the only shared buffer. The trick is to make the top stacks leave first so the bowl stays available for the bottom columns later.
- Start with green at the top. Green is exposed and helps open one side of the bowl. Clearing it does not disturb the lower columns.
- Take purple from the opposite top stack. Purple balances the opening and prevents one side of the bowl from staying blocked.
- Move yellow and orange from the top. These colors finish the upper cleanup. Keep them in their own batches so the bowl does not hold mixed traffic.
- Check that the bowl is open before touching bottom cyan. The bottom phase should begin only when the upper road is not crowded.
- Pull cyan from the bottom columns. Cyan has a long path through the bowl, so it needs the space made by the top colors.
- Move the lower green columns. These green cars are separate from the opener; treat them as a second green phase.
- Finish white and orange at the bottom. The remaining lower cars are cleanup. They should be able to travel directly if the bowl stayed open.
If a bottom car stops in the bowl, do not add another color. Clear the active batch first, then resume the lower sequence.
Bowl Checkpoints
The Car Sort: Color Puzzle Level 155 guide has a clear visual rhythm. In the opening, top stacks still crowd the bowl. In the middle section, green, purple, yellow, and orange from the top have created a large open space. In the final section, bottom cyan, green, white, and orange use that space to leave.
Use those states as your checkpoints. The bowl should be open before bottom cyan starts. It should still have room before lower green starts. If white or orange from the bottom becomes blocked, avoid opening another bottom color and instead clear the car already sitting in the bowl. This keeps the board close to the route.