Marble Sort Level 105 — Walkthrough and Solution

Marble Sort Level 105 presents a board where the bottom row of receivers alternates between Yellow and Brown, but those marbles are buried under several layers. The right wall holds a countdown Tunnel with a '3', and the top center has a wrapped '5' obstacle. You must clear three boxes to open the Tunnel and five to shatter the center, but the opening moves are constricted by limited access to needed colors.

In the Top Tray, the bottom row is a shelf of waiting boxes: Yellow, Brown, Purple, Brown, and Green from left to right. Above that shelf, the marble stacks are arranged in seven columns. The far left column has Orange on top of Black. The second column holds Purple over Green over Light Blue over Green. The third column, under the wrapped '5', has Purple over Yellow over Red. The fourth column starts with Brown over Black. The fifth column is Light Pink over Orange over Light Blue over Light Pink. The far right column has Yellow over Orange over Light Blue. Only the top layers—Orange, Purple, Brown, Light Pink, and Yellow—are initially reachable.

Marble Sort Level 105 Walkthrough

The bottom receiver area has four front boxes: Yellow, Brown, Yellow, Brown from left to right. You must feed these before anything else. Behind them, a second row holds Orange, Yellow, Light Pink, and Yellow, while a third row contains Pink, Orange, White, and Pink.

The main trap is the left and right columns: they hold Orange and Light Pink that you must pull to reach deeper Yellows and Browns, but that fills your Conveyor Belt with garbage. Ignore the Light Blue and Green clumps in the second column until later—they are decoys that will jam your belt if pulled early.

How to Beat Marble Sort Level 105 — Step-by-Step

Phase one: Secure the first Yellows and Browns

Tap the Yellow marble on the far right column, sending it to the belt.
Tap the Brown marble in the fourth column, adding it to the belt.
Tap the top Purple marble in the third column to clear the way, parking it on the belt.
Now tap the Yellow marble that was beneath that Purple in the third column.
Move to the fifth column and tap the top Light Pink marble, then the Orange marble beneath it.
Tap the top Orange marble from the far left column so it matches the Orange on the belt.
Continue digging in the far right column: tap the Orange there to expose lower layers.
As soon as you see additional Yellows or Browns, tap them and feed them into the matching bottom boxes.

Phase two: Open the Tunnel and reset the belt

Clear the initial four front boxes. The moment you achieve your third clear, the Tunnel's countdown hits zero, and it releases a solid Black Box into your receiver area.
Simultaneously, the second row of lower boxes slides forward, adding Black, Orange, and Brown as new targets.
Immediately route the Black and Orange marbles you've been holding on the belt into those new boxes. This empties your belt and relieves the pressure.
Keep clearing boxes until you reach five total clears. When you do, the wrapped '5' obstacle in the top center shatters, unlocking the middle column.

Phase three: Collapse the remaining stacks

With the center open, focus on the Light Pink and Red marbles. Feed them into the newly revealed bottom boxes.
The shelf boxes from the Top Tray (Purple, Green, Light Blue) will drop down into the receiver area, providing places for those colors.
Now pull the Light Blue and Green marbles from the second column methodically, feeding them into their corresponding boxes.
Finally, clear the remaining Purple stack by matching it with the Purple box that dropped down. Ensure you have a matching box before tapping the deep-layer marbles.

Tips & tricks

Always check the bottom row demands before pulling any marble; only pull what directly helps or unblocks a needed column.
When your belt gets crowded, prioritize feeding any Black or Orange if those boxes are available, as they are often the release valves.
Keep an eye on the Tunnel countdown; plan your clears so that you have Black and Orange ready to dump when it opens.

Common mistakes

Pulling the Light Blue and Green marbles from the second column early, which fills your belt with colors that have no immediate destination.
Ignoring the rightmost Yellow and center Brown in the opening, wasting moves on other colors first.
Letting the Conveyor Belt fill past three marbles, which forces a game over if you can't clear a box quickly.

Marble Sort Level 105 FAQ

Why does my Conveyor Belt flood on Marble Sort Level 105?

Because you must pull top-layer Orange, Purple, Light Pink, and Red to reach the buried Yellows and Browns, and those extra colors sit on the belt until you clear enough boxes to open new receivers.

Which color do I clear first on Marble Sort Level 105?

You clear Yellow and Brown first, alternating between the two front boxes, since they are the only demands initially available.

How many moves does it take to clear Marble Sort Level 105?

It varies, but a typical clear takes about 40-50 taps, depending on how efficiently you avoid extra belt fills.

Do I need boosters to beat Marble Sort Level 105?

No, boosters are not required if you follow the correct sequence, but they can help if you make a mistake and need to undo a jam.

What happens if I ignore the tunnel countdown on Marble Sort Level 105?

If you clear three boxes without having Black and Orange ready to feed, the tunnel opens and dumps a Black box, but your belt may overflow if you are holding too many colors.