Marble Sort Level 569 — Walkthrough and Solution

This board is a grid of stacked marbles with a strict timer on the side Panels. The key to beating Marble Sort Level 569 is to clear bottom Boxes in the exact order that keeps your Conveyor Belt from jamming: first Purple, then Black, then Blue, and only after the Panels retract, the rest.

The top area is a dense grid. The back three rows are arranged as a U outline of grey Mystery Boxes with question marks. On the extreme left and right edges, two blue Panels show the number 3. These Panels won't move until you clear three bottom Boxes. The lower active slots ask for Blue on the left, another Blue next to it, then Black, and Purple on the right. Below those, Brown, Black, Red, and Pink are waiting to cycle up.

Marble Sort Level 569 Walkthrough

The front row of the top grid holds, from left to right: a Purple square, an Orange square, an empty gap, a Brown square, and another Purple square. The two Blue bottom Boxes on the left have no accessible Blue marbles above them; the Blue marbles you need sit in rows two, three, and four, buried behind Black, Pink, and that front-row Orange.

The trap is that the front row looks like an easy source of Purple, but the Orange and Brown squares are decoys. If you pull them too early, they sit on the belt with no matching bottom Box, and the belt fills up. The only safe opening is the right-side Purple bottom Box, because both front Purple squares match it.

How to Beat Marble Sort Level 569 — Step-by-Step

Phase one: Unlock the countdown

1. Tap the Purple square on the far left of the front row and guide it into the right-side Purple bottom Box.
2. Tap the Purple square on the far right of the front row and deliver it to the same Purple bottom Box, clearing it. The Panels drop from 3 to 2, and a Pink/Red bottom Box cycles up to take its place.
3. Now drop the front-row Orange square onto the Conveyor Belt, leaving it there.
4. Then drop the front-row Brown square onto the belt as well.
5. With the second row exposed, tap the Black square on the left side of that row and route it into the Black bottom Box.
6. Continue clearing the Black marbles from the newly exposed middle sections until the Black bottom Box is empty. The Panels now show 1.

Phase two: Fill the Blue boxes and release the Panels

1. After the Black box is gone, a new bottom Box (likely Yellow) cycles up, but your immediate target is the two Blue bottom Boxes.
2. Tap the Blue squares that are now visible in the second and third rows of the top grid. Feed them into the two Blue bottom Boxes on the left, alternating to keep both partially filled.
3. When you clear the third total bottom Box (one of the Blue ones), the blue Panels on both sides hit 0 and retract.
4. With the Panels gone, the lower Boxes shift: Yellow, Black, and Purple bottom Boxes slide into the active slots.
5. Check your belt. You still have the early Orange and Brown floating. Do not pull any more non-matching colors. Only tap marbles that match the new Yellow, Black, or Purple bottom Boxes.
6. In the middle of the top grid, find a mixed Yellow/Brown square. Tap it to release the Yellow half into the active Yellow bottom Box, breaking the mixed square apart.

Phase three: Clear the Mystery Box U-shape

1. Once the front and middle rows are gone, you are left with the U-shape of Mystery Boxes in the back rows.
2. Only pull a Mystery Box when you have at least three empty slots on your Conveyor Belt.
3. Tap the bottom-most Mystery Box on the left column. When it reveals its color, check the bottom Boxes. If it matches, send it there; if not, tap the next Mystery Box to find a matching color.
4. Continue pairing Mystery Boxes one-for-one, using the belt as a temporary holding area.
5. As the lower Boxes cycle to Pink, Blue, and Orange, use the Orange you left on the belt from Phase one to clear that bottom Box.
6. Work through the remaining Mystery Boxes from top to bottom, always matching colors before the belt fills, until the board is empty.

Tips & tricks

• Keep the Conveyor Belt as empty as possible. Every marble you pull without a matching bottom Box is a risk.
• When you see a mixed square (like Yellow/Brown), prioritize breaking it apart as soon as a matching bottom Box appears.
• Use the left and right Purple squares first to get the countdown started; never pull Orange or Brown early unless you have a plan for them.

Common mistakes

• Digging for Blue marbles too early, which floods the belt with Orange and Brown that have no home.
• Pulling Mystery Boxes without checking the belt space first, causing an overflow.
• Ignoring the countdown Panels and clearing bottom Boxes out of order, which delays the opening of the restricted zones.

Marble Sort Level 569 FAQ

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