Car Sort level guide
Car Sort Level 428 Walkthrough
Car Sort Level 428 uses an eighteen-space vertical bottleneck with five left shelves, four key-locked right receivers, and a long yellow-key tray that must wait behind the green, blue, green, and yellow unlock sequence.
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How to Solve Car Sort Level 428 — Full Solution
- Tap the top-left blue/brown shelf and let its pair enter the vertical lane.
- Tap the second left purple/green shelf after the first pair reaches the bend.
- Dispatch the third red/orange shelf and fourth green/purple shelf while occupancy stays below 12/18.
- Send the exposed upper brown and cyan stacks before opening the long lower tray.
- Route the first green key into the top-right receiver and release its purple/pink row.
- Use the blue key on the second receiver, then dispatch its exposed blue/purple row.
- Use the second green key to open the third receiver and send the white/green row.
- Tap the lowest yellow-key source after the third check mark and open the final receiver.
- Clear the long yellow tray and short lower blue/covered tray as separate releases.
- Finish the remaining red, green, orange, cyan, and purple cars until the badge reads 0/18.
Colors in this level:
Blue, Brown, Purple, Green, Red, Orange, Yellow, Cyan, White, Pink
Common Mistakes to Avoid
- Releasing the yellow-key tray while the first three key cars are still trapped in the 12/18 traffic wave.
- Treating the question-mark layers as black cars or skipping a key receiver before its matching plate arrives.
Quick Tips for Car Sort Level 428 (quick clues)
- Open the first three key receivers before committing the long lower yellow tray.
- Leave space in the central lane for each key car to reach its matching plate.
Board notes 5 details
- Layout
- A narrow vertical road feeds five left source shelves, four chained right receivers, two upper stacks, and two lower trays.
- Goal
- Use the four key colors to open the right receivers, then complete the blue, brown, purple, green, red, orange, yellow, cyan, white, and pink groups.
- Opening
- Dispatch left blue/brown, purple/green, and red/orange shelves before opening the lower yellow-key tray.
- Danger Zone
- The one-car center lane can reach 12/18 during the first wave; releasing the long yellow tray too early blocks the next key.
- Mechanics
- Green, blue, green, and yellow key plates retract four chain covers; x/18 is road occupancy and question marks are hidden layers.
Frequently Asked Questions
What does the 18 in the road badge mean?
It is the shared road-capacity denominator, not a move count or a required number of dispatches.
Which key opens the lowest receiver?
The yellow key from the lower tray opens the final chained receiver after the two green and blue receivers check off.