Car Sort Tips: How to Beat the Hard Levels

Hard Car Sort levels come down to four rules: count the road before every tap, decide which colour gets your empty bay before you open it, work towards a second empty bay rather than the next locked one, and undo the moment the road meter looks tight. All four follow from how the game decides where a car parks, from level 3 to level 240 and beyond.

We built the Car Sort on matchheist.com, so this guide works from the engine outwards. Playing a different app called Car Sort? Most of the strategy still applies; the level numbers do not.

The rules that matter, in one minute

• One move: tap a bay. The front car leaves with every same-colour car directly behind it.
• Four is everything. A bay holds four cars, each colour has four, and four of one colour locks a bay for good.
• The cars park themselves. They drive forward to the first bay whose front car matches and has room. With no match anywhere they take the first empty bay ahead; with neither, they circle.
• The road is finite. The meter shows how many cars it holds, and a run that will not fit cannot be sent. When no tap does anything, that is Gridlock.
• Circling cars go first. When a bay opens up, cars already on the road beat the run you have just sent.

Count the road before every tap

You never choose where a car goes, only which cars set off, so the road meter is the clock in a game without a clock. On the last levels it holds eight cars: a run of three with nowhere to park leaves five spaces, and two more like it shut the board. Before each tap, ask where this run will park. If the answer is “nowhere yet”, send it only when the next tap gives it a home.

The empty bay belongs to the first colour without a match

From level 3 every board starts with one empty bay and every other bay dealt full, so your opening tap always parks in that empty bay. It is not a free move. The colour that lands there owns the bay, so give it to the colour whose other cars sit nearest the fronts of their bays. A bay started with a colour you will not see for twenty taps is a bay lost for twenty taps.

Any bay that empties mid-level is the same magnet: the next run with no match anywhere dives straight in.

Drain a bay before you chase a lock

When we measured our own difficulty curve, the number of empty bays mattered far more to how forgiving a board was than the colour count or the road. A locked bay never opens again; an emptied bay is a new spare for a stranded run or a mistake. When two taps are both safe, prefer the one that drains a bay down to its last car or two.

Locks mostly arrive free, since three of a colour together pull the fourth in from anywhere on the loop. Do not spend road forcing one.

Do not bury a colour you need next

Cars park on any matching front with room, so a tap can bury something in a bay you never touched. Send blues out while a half-full bay shows a blue in front of a yellow, and they bury that yellow. Check what sits under each matching front the run could reach, and which it reaches first: cars only drive forward, so a match one bay behind is the last they get to.

Work backwards from the deepest car

Bays lock from the bottom up, so a bay either finishes in its bottom car’s colour or empties completely at some point. On a hard board, pick one or two bays whose bottom colour you can gather cheaply as finishing bays, and drain the rest. A minute of that planning beats thirty taps of hope.

A real level, tap by tap: level 3

Level 3 is the first board with a single empty bay. Bays are numbered in the order traffic passes them, cars listed front first, and the road holds seven:

• Bay 1: blue, red, yellow, yellow
• Bay 2: red, blue, red, blue
• Bay 3: red, blue, yellow, yellow
• Bay 4: empty

1. Tap bay 1. The blue has no match, so it takes empty bay 4.
2. Tap bay 2. Its red passes bay 3 (red, but full) and bay 4 (blue), and laps round to bay 1, which now shows red.
3. Tap bay 4. The blue goes round to bay 2, now blue in front. Bay 4 is empty again.
4. Tap bay 1. Two reds, no red front with room: they take bay 4.
5. Tap bay 3. Its red joins them: three reds in bay 4.
6. Tap bay 2. Two blues leave. Bay 3 has room for one; the other circles.
7. Tap bay 2 again. The circling blue claims bay 2, now blue in front, and the red locks bay 4.
8. Tap bay 3. Two blues lock bay 2.
9. Tap bay 1. Two yellows lock bay 3. Road clear.

Nine taps, the line our solver found. Tap 3 wins back the empty bay spent on tap 1, and tap 6 strands a car on purpose because the next tap opens the bay it wants. Stranding is fine when you already know the rescue.

Undo, Hint, Bay and Restart, and when to use each

• Undo is unlimited. It also takes back a Bay power-up and returns the allowance, but not a hint.
• Hint (three a level) lights up a bay on a winning line from where you are. If it finds none, it keeps the hint; treat that as a strong warning to undo, not proof.
• Bay (two a level) opens an extra empty bay, and stranded cars drive straight in. The deepest levels are balanced on the assumption you spend both.
• Restart deals the same board again, since a level’s number is its seed.

Level 240, and what happens after it

Difficulty does not climb in a straight line. Some later stretches drop back to fewer colours on a shorter road, which is harder than it looks:

Level 240 is the last graded level: twelve colours in thirteen bays, one empty, an eight-car road and six cars under question marks. When we tested that shape with random tapping, about one board in a hundred got finished; with both Bay power-ups spent, roughly a third did. That measures how little slack the board has, not your odds, since you are not tapping at random.

Twelve colours also brings two close pairs, bronze and orange, teal and cyan. Every car has a roof shape for exactly this reason: read the shapes, not the paint.

After level 240, Next keeps going with endless levels in the final shape, each on a fresh seed, solver-checked and no easier. Now the limitation. The level picker stops at 240, and coming back to the page reopens level 240 rather than wherever you had reached, so an endless run does not resume. Progress also lives in your browser: clear site data or switch device and you are back on level 1.

Car Sort level 311 and other numbers from other apps

Several games share the name. Rollic Games publishes Car Sort: Color Puzzle, whose App Store listing also has you tap to send cars round a track into garages, and promises “hundreds of quick puzzle levels” without a number. We have not checked its rules beyond the listing, but the road and spare-space ideas should carry over. Level numbers do not: level 311 in one app is a different board in another, if it exists at all.

In ours, level 311 is an endless level, the same board for every player because the number is the seed. A move list still is not worth printing: one tap out of order and the rest describes a board you are no longer on. Hint is a move list worked out from wherever you actually are, and a strategy beats a list anyway, because it also works on level 312. If your level is in the 800s, you are almost certainly playing someone else’s Car Sort.

Where to play, and what to try next

Car Sort is free in any modern browser, phone or computer, with no download and no account. To choose the bay yourself, try Magic Sort. Games like Ball Sort Puzzle covers the wider family, and why sorting games are so satisfying explains why you just read a strategy guide about parking. For cars on your phone, Match Heist is our 3D car match puzzle for iOS and Android.

One rule covers most of it: send a run with nowhere to park only when the next tap gives it a home; otherwise undo and send a colour that already has one. Test it on the last levels of Car Sort, free in your browser.