Marble Sort Level 165 — Walkthrough and Solution

Marble Sort Level 165 throws a tangled Lock and Key web across the top, but the real fight is on the bottom. You need to prioritize the center, clear Yellow and Dark Red first, and only then release the Light Pink marbles that are trapped behind the locks.

The Top Tray's bottom row shows Purple, Dark Red, Black, Yellow, and Orange from left to right. Above them, the Green, Light Pink, and extra Purple boxes are pinned by horizontal lock shafts. Your active bottom Boxes are: far left asks for Yellow (over Black and Orange), middle left wants Dark Red (over Yellow and Purple), middle right needs Light Pink (over Green and Yellow), and far right also demands Light Pink (over Yellow and Black).

Marble Sort Level 165 Walkthrough

Your bottom Boxes, left to right, initially request Yellow, Dark Red, Light Pink, and Light Pink. The far-left box has Yellow on top of Black and Orange; the middle-left has Dark Red over Yellow and Purple; the middle-right contains Light Pink above Green and Yellow; and the far-right stacks Light Pink over Yellow and Black.

The trap is that both right-side bottom Boxes need Light Pink, but no Light Pink is exposed at the start. The Black and Orange boxes on the Top Tray's bottom row are decoys—sending them now would clog your belt. You must break the left and center locks first to free the Light Pink marbles.

How to Beat Marble Sort Level 165 — Step-by-Step

Phase one: Unlock the center

1. Tap the exposed Yellow box in the middle-right of the Top Tray's bottom row. It feeds the far-left bottom Box and triggers the lock above.
2. Next, tap the Dark Red box in the middle-left of the Top Tray. This fills the middle-left bottom Box.
3. Do not touch the Purple, Black, or Orange boxes yet. Wait for the locks to disengage.
4. Watch the central locks break, exposing the Light Pink boxes.

Phase two: Clear the Light Pink and manage the belt

1. Now that the center is open, tap the newly revealed Light Pink boxes in the Top Tray. Route them into the two right-side bottom Boxes.
2. As those bottom Boxes fill, new demands for Orange and Green will appear in the middle slots.
3. Only now tap the Orange box on the far right of the Top Tray. Send it to the active Orange bottom Box.
4. Send the Green marbles from the left side of the Top Tray to the new Green bottom Box on the middle-right.
5. Keep an eye on the Conveyor Belt; prioritize clearing marbles that occupy the most slots.

Phase three: Finish the corners

1. Tap the Purple box on the far left of the Top Tray once a Purple bottom Box appears. This usually drops the final key.
2. Then, clear the Black box from the center of the Top Tray into the far-left or far-right bottom Box that asks for Black.
3. Finally, sweep the remaining Dark Red, Green, and Purple boxes from the upper wings, matching them with the available bottom Boxes. Keep a steady rhythm to win.

Tips & tricks

• Always clear the center first to unlock the Light Pink marbles; don't let the Black and Orange boxes tempt you early.
• Watch the Conveyor Belt closely after the locks break. If it fills up, you may need to pause and wait for the right bottom Box to appear.
• When you see multiple same-colored marbles on the belt, prioritize them to free space.

Common mistakes

• Clearing Black or Orange too early will clog the belt and force a restart.
• Ignoring the Lock and Key mechanism will leave you stuck with no Light Pink marbles available.
• Rushing the final taps can cause you to misroute a marble, leaving you one short at the end.

Marble Sort Level 165 FAQ

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