Car Sort Level 105 Solution Walkthrough
Route Reference
Key opening, middle, and finish positions for this route.

Seven Shelves Above A Tunnel Gate
Level 105 stacks seven short rows beside a long right rail. A tunnel counter and three lower columns sit beneath the final turn.
Recommended order:
cyan top shelf -> beige shelf -> blue shelf -> yellow shelf -> green shelf -> orange shelf -> pale bottom shelf -> tunnel release -> orange lower-left -> blue lower-middle -> green lower-right
Descend one shelf at a time. Do not trigger the tunnel while any upper row is using the right rail. After the final pale shelf clears, finish the tunnel color and then drain the three bottom columns.
If the tunnel car stalls, stop all lower taps and clear its matching garage path. If green cannot turn, blue remains active. The Level 105 checkpoint is a completely open right rail above the numbered tunnel.
Descending Without Filling The Rail
Begin with cyan and move down through beige, blue, yellow, green, orange, and the pale shelf. Each row should finish before the next one enters the long right rail. The shelves look independent, but every car turns at the same lower corner, so two active colors quickly form an immovable queue.
After the pale row parks, inspect the full rail from roof to tunnel. It should contain no travelling cars. Trigger the tunnel, follow the color it reveals, and finish that group before opening any lower column.
Orange is the safest first lower column because it uses the newly cleared left approach. Blue follows through the center. Green is last and needs the bottom-right turn completely free.
If a shelf group stalls, finish the row directly above the stopped car; that is usually the batch still occupying its destination path. If the tunnel release differs after a restart, respond to the visible color rather than forcing the memorized lower order. Once that tunnel batch is parked, the orange-blue-green cleanup remains stable.
Rail Checkpoints From Top To Bottom
Use three heights to confirm progress. After cyan, beige, and blue, the upper half of the right rail should be empty. After yellow, green, orange, and the pale row, the entire rail above the tunnel should be clear. After the tunnel batch, the bottom turn should be empty before orange starts.
If a lower shelf is exposed early, leave it alone until the higher checkpoint is satisfied. A car waiting halfway down the rail usually belongs to the highest unfinished color, even when a matching lower garage looks tempting. During cleanup, orange must leave the left approach before blue enters, and blue must clear the central turn before green. The long rail makes Level 105 look generous, but it is safest when used as a single-color lane.
Wait for the moving-car animation to finish at each checkpoint; the next shelf can look available a moment before the rail is truly clear.