Car Sort Level 120 Solution Walkthrough

One Tunnel Above Eight Inner Columns

Level 120 places a numbered tunnel above a square road, eight covered columns inside, and two lower bays.

Use this route:

tunnel release -> brown upper-left -> blue upper column -> pink upper-middle -> red upper-right -> cyan lower-left -> pink lower-middle -> beige lower column -> yellow lower-right -> bottom bays

Resolve the tunnel first, then clear the upper four interior columns before the lower four. The two detached bays remain closed until the square is empty.

If an interior column stalls, finish the one above or beside it before opening another cover. If a lower bay cannot turn, yellow or beige remains active. The Level 120 checkpoint is a hollow square beneath an inactive tunnel.

Opening Eight Columns In Two Halves

Resolve the tunnel first and park every revealed car. Brown, blue, pink, and red then clear the upper four columns from left to right. Use each empty slot as working room for the next color rather than uncovering the entire core.

Cyan begins the lower half. Pink follows through the middle, then beige and yellow. Keep the perimeter empty between groups, especially before yellow uses the lower-right corner.

The two detached bottom bays are cleanup only. Open them after all eight interior positions have stopped feeding the square and the tunnel is inactive.

If a column stalls, finish the open column immediately above or beside it; that earlier batch usually occupies the destination path. If a bottom bay cannot turn, beige or yellow remains on the edge. Restoring a hollow square is safer than adding another covered car to the perimeter.

Four Corners Around Eight Columns

The upper four groups should clear the top-left, top edge, and top-right in sequence. Brown opens the first corner, blue and pink create space across the middle, and red vacates the right. Before cyan starts the lower half, check that no tunnel or upper-column car remains on those corners.

Cyan then opens the bottom-left, pink clears the lower middle, beige prepares the last turn, and yellow finishes the bottom-right. If a lower group stalls, use its corner to find the unfinished source: left points to cyan, middle to pink or beige, and right to beige or yellow. The detached bays are safe only when all four corners can be traced without meeting a car. Open one bay, park its full color, and then open the other instead of treating both as extra storage.

Watch the tunnel mouth once more before cleanup. Its counter may look inactive while the last released car is still approaching the square. Wait until both the mouth and upper edge are clear, then handle the detached left and right bays as separate final groups.

If the first detached group crosses the bottom-right corner, let it finish before revealing the second; the hollow center cannot provide passing space once both outside bays are active.