Marble Sort Level 571 presents a 12-box Panel that seals off the central portion of the Top Tray until you clear a dozen bottom Boxes. The layout is a U-shape: on the left leg, the exposed marbles are Yellow, Blue, Green from bottom to top; on the right leg, Yellow, Red, then two Pinks at the very bottom. The bottom Boxes initially demand (left to right) Pink, Pink, Red, Purple.
The trap sits in the bottom-left of the lower area: a Green and a Blue Box are linked by a black line, meaning they will drop simultaneously once the boxes in front of them are cleared. If you haven't prepared Green and Blue marbles in the Top Tray at that moment, both will occupy your Conveyor Belt at once, eating space.
Marble Sort Level 571 Walkthrough
The front row of bottom Boxes reads Pink, Pink, Red, Purple. The only safe opening is to clear the two Pinks using the two exposed Pink marbles on the bottom-right of the Top Tray. Do not touch the left-side Yellow, Blue, or Green marbles; they are decoys that will clog your belt with no matching Boxes.
The imbalance is that the center Panel hides nine marbles, leaving only two narrow columns to work with. Every move must reveal a needed color or store a blocking color on the belt temporarily.
How to Beat Marble Sort Level 571 — Step-by-Step
Phase one: Double Pink opener
- Tap the first Pink marble on the bottom-right of the Top Tray and drop it into the leftmost Pink Box.
- Tap the second Pink marble on the bottom-right and drop it into the next Pink Box.
- Observe the bottom row shift: the two cleared Pink Boxes now reveal a Green Box and a Cyan Box behind them. The front row is now Green, Cyan, Red, Purple.
Phase two: Belt storage for Red and Purple
- On the right side of the Top Tray, locate a Yellow marble sitting above a Red marble. Tap the Yellow marble to send it to the Conveyor Belt as temporary storage.
- Immediately tap the now-exposed Red marble and guide it to the Red bottom Box. This clears the Red requirement.
- On the left side of the Top Tray, find a Blue marble blocking a Purple marble. Tap the Blue marble to drop it onto the belt, next to the Yellow marble already there.
- Tap the exposed Purple marble and deliver it to the Purple bottom Box. The front row now shows Yellow and Blue Boxes where the Red and Purple were.
- The stored Yellow and Blue marbles on the belt will automatically fly into those newly revealed Yellow and Blue Boxes, clearing them without additional taps.
- Repeat this pattern: for each new color needed, dig one layer deep, park the blocking color on the belt, clear the needed Box, and let the belt feed the next revealed Box.
Phase three: Breaking the Panel
- As you clear boxes, monitor the bottom-left connected Green and Blue Boxes. They will activate once the boxes in front of them are gone.
- Before they drop, ensure you have Green and Blue marbles exposed in the Top Tray. Tap them quickly to clear the connected pair.
- Clear the twelfth box to break the Panel. The center of the Top Tray opens up, revealing nine new marbles.
- With the full board available, match remaining colors from top to bottom, keeping the belt empty. The level becomes straightforward.
Tips & tricks
- Always check the bottom row before tapping any marble; only drop colors that have a matching Box or that you plan to store temporarily.
- When you store a color on the belt, ensure the next Box it will feed is already visible or will be revealed by the next clear.
- Keep an eye on the connected Green and Blue Boxes; time your Top Tray extractions so you have both colors ready.
Common mistakes
- Tapping the left-side Yellow, Blue, or Green marbles early, which floods the belt with colors that have no matching Boxes yet.
- Ignoring the connected boxes until they drop, forcing you to scramble for two colors at once.
- Clearing boxes without planning the next move, causing the belt to fill with unmatched marbles.
Marble Sort Level 571 FAQ
Why does my Conveyor Belt flood on Marble Sort Level 571?
Because players tap the decoy Yellow, Blue, and Green marbles on the left side of the Top Tray early, filling the belt with colors that have no matching bottom Boxes yet.
Which color do I clear first on Marble Sort Level 571?
Clear the two Pinks first using the two Pink marbles exposed on the bottom-right of the Top Tray, as they match the first two bottom Boxes.
How many moves does it take to clear Marble Sort Level 571?
There is no fixed move count; the level requires exactly twelve bottom Boxes to be cleared to break the central Panel, but the total taps vary based on belt usage.
Do I need boosters to beat Marble Sort Level 571?
No, boosters are not required if you follow the step-by-step order and manage the belt carefully.
What happens if I clear the left-side decoy marbles on Marble Sort Level 571?
If you clear the left-side Yellow, Blue, or Green marbles early, they will occupy your Conveyor Belt with no matching Boxes, causing a jam that can end the level.
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