Car Sort: Color Puzzle Level 401 Solution Walkthrough

Read the hollow square

The top edge begins with cyan, green, yellow, and blue towers. Red, purple, orange, and pink stand below, while small side faces and a central counter reveal white, brown, and repeated colors. The center does not provide another road; it is a priority garage face that should be cleared whenever complete.

Use this route:

center opening face → top cyan/green → yellow-blue pair → right-side orange → bottom red/purple → refreshed center white → left pink/green → returning cyan-yellow → brown-blue lower pass → final red-white cleanup

One color should own the whole square at a time. Wait until all four corners are dark before changing face.

Clear the center and top edge

Start with the complete inner face, then move cyan from the upper side. Green follows after cyan clears the first corner. Yellow and blue form the next top pair; finish yellow, reset the square, and drain blue.

The emptied top towers give orange on the right a clean lap. Clear orange continuously. Do not start a bottom group while its final marker still rounds the lower-right corner.

At the first checkpoint, the top edge and right entrance are dark, the center is empty, and red or purple forms a complete bottom face.

Sweep the bottom pair

Clear red from the connected lower column, then purple. Both are long enough to occupy multiple corners, so let each finish a full lap. Their counters refresh white in the center.

Clear the center white face immediately. This short reset opens the left entrance for pink and green. Finish pink first when it occupies the inside column, then green.

Return across the top

Cyan and yellow reappear in deeper layers. Cyan normally owns the nearest open top corner and should leave first. Yellow follows after the square is empty. Do not combine either with its opening tower; the deeper layers have different counters.

Brown and blue become available along the lower side. Brown is usually the broader face, so drain it before blue. Their empty columns reveal red and white as the final substantial groups.

The late checkpoint shows an entirely dark top, an empty center, and color only in the lower outside columns.

Finish red and white

Choose the face attached to the open lower corner, complete it, wait for a full perimeter reset, and drain the other. A small purple, pink, or orange face may appear behind the last counter and can be cleared as a direct final lap.

Never alternate final columns. Even with a nearly empty square, two colors can occupy opposite corners and prevent the last garage count from falling.

Corner-by-corner recovery

A queue at the top belongs to cyan, green, yellow, blue, or the returning cyan-yellow pair. A right-side blockage points to orange. A bottom jam belongs to red, purple, brown, blue, red, or white. A left-side marker belongs to pink or green. A car beside the center belongs to the active inner face.

Complete the source associated with that edge. If two colors circulate, stop tapping and finish the earlier group. Do not release a same-colored tower elsewhere because repeated faces use separate counters.

If the center counter remains visible, inspect it before any outer tower. A final inner car can hold the crossing even when the square appears mostly empty. Restart only if opposite corners are blocked and neither source is accessible.

Use three perimeter checks. After the first top-right sweep, the upper and right edges should be dark. After red-purple-white-pink-green, the bottom and left approaches should reset. After returning cyan-yellow and brown-blue, one red-white pair should be the only color left.

Keep the center bay ahead of the perimeter

The center face should always clear before a new outer tower begins. It controls the only crossing between opposite edges. If its counter exposes green, pink, or a pale color, finish that local group while the nearest corner is empty.

The returning cyan-yellow pair belongs to the upper edge, while brown-blue belongs to the lower or right side. Complete each pair as a single perimeter phase. Do not join returning blue with an earlier top blue face; their columns enter through different corners.

After each pair, look for a continuous dark edge. Only then should the route turn the next corner.

Before completion, all four corners, the center bay, and every earlier tower slot should be dark. Drain the final face without switching. Level 401 rewards complete laps: the opening center clears the square, top colors buy the right entrance, bottom colors refresh the center, left colors open the returning top pair, and the final lower pass ends on an empty perimeter.

If red and white both remain, clear the face aligned with the empty lower corner first. Its departure opens the entire bottom edge for the outside column. Let the final marker complete a full lap before touching a newly exposed counter face.

The last delivery should pass the center without pausing. A pause signals a small inner remainder, which must be completed before the perimeter cleanup can finish safely.

Before that delivery, trace the four edges clockwise. The top should contain no cyan or yellow marker, the right no orange, the bottom no brown or blue, and the left no pink or green. A colored edge points directly to the unfinished phase. Clear it, restore the dark perimeter, and then release the final red-white face.

The tiny center bay must remain dark during the last circuit. If it refreshes, clear that local face before asking the outside red or white column to continue.