Marble Sort Level 91 Walkthrough & Solution

Level 91 Board Overview: The Crown and the Chained Pairs

Level 91 fakes you out with color. A big, cheerful block of Green, Pink, Brown, and Yellow fills the screen, shaped like a jagged crown — a solid center with one wing jutting out on each side. It looks like a routine clear. It is a trap built around two sets of Connected Boxes waiting to slam down into your sorting row.

The Top Tray’s exposed bottom row reads Pink, Green, Yellow, Orange across the center. The left wing is a lone Green block; the right wing is a lone Blue one. Above the bottom row, the stacking gets nasty: Brown sits over Pink, Brown sits over Green, and Purple is parked on top of Blue.

The bottom Boxes are the real story. The top row asks for Light Green, Brown, Brown, Pink. Directly beneath them, the entire second row is Connected Boxes: on the left a Green box is tied to a Pink box, and on the right a Pink box is tied to a Green one. Linked boxes drop together the instant the row above them clears — ready or not.

And the bait? Yellow and Orange. The bottom right of the tray is loaded with them, but the Yellow Box is buried in the third row and no Orange Box is visible at all. Tap either early and they just squat on your Conveyor Belt.

The Trap in Marble Sort Level 91

The vicious part is the shielding: the colors you need mid-game sit directly under the colors that clog you early.

• The Brown guards: both Brown Boxes in the top row tempt you to clear fast. Do it and both Connected pairs crash down before you hold any Green or Pink to feed them.
• The wing bait: the far-left Green and far-right Blue blocks look like free taps. Green is useful early (you can pre-load it); Blue has no home until the third row appears.
• Yellow and Orange: pure poison in the opening. Their Boxes are deep or hidden, so every early tap is a dead belt slot.
• The second wave: clearing the first Connected pairs reveals a third row of Brown, Blue, Yellow, Blue — plus a diagonal Connected set linking a Yellow box to a Pink box below it. The level never stops linking things.

Marble Sort Level 91 Step-by-Step Walkthrough

The method is outside-in: edges first, center last, one Connected drop at a time.

Opening: clear the corners, arm the belt

1. Tap the bottom-left Pink cluster and send it into the top-right Pink Box.
2. Tap the bottom-center Green cluster into the top-left Light Green Box.
3. Do not touch the Yellow or Orange clusters on the right. Seriously.
4. Tap the exposed Green block on the left wing and let it hover on the Conveyor Belt — you are pre-loading for the first Connected drop.
5. Only now tap the Brown marbles in the center-left of the tray to clear ONE top-row Brown Box.

Midgame: ride the Connected drops

6. The left Connected pair (Green tied to Pink) drops into the active row. Immediately funnel your parked Green marbles into the Green half.
7. Tap the newly exposed Pink blocks in the tray’s middle layer to finish the Pink half. Left connection cleared.
8. Pull the remaining accessible Brown marbles from the upper-middle to clear the second Brown Box. The right Connected pair (Pink tied to Green) drops.
9. Push any idle Pink and Green on your belt into these boxes at once — belt space is your scarcest resource right now.
10. Short on Green? Dig the middle-left columns. Short on Pink? Pull from the upper-right center. Still do not touch the Blue wing.

Endgame: the second layer unlocks

11. With both pairs cleared, the third row shows Brown, Blue, Yellow, Blue, and the diagonal Yellow–Pink Connected set reveals itself. NOW tap the Yellow clusters you saved and feed the Yellow Boxes.
12. Tap the Blue block on the far-right wing into the open Blue Boxes.
13. When the diagonal Yellow–Pink pair drops, feed it the leftover Yellow from the right side and the scattered Pink from the top middle.
14. Your belt should be nearly empty now. Mop up the Purple and Orange blocks at the very top of the tray to close out the final Boxes.

Level 91 Tips Recap

• Outside-in beats center-first: corner Boxes first, Brown Boxes only when you already hold Green and Pink.
• Pre-loading the left-wing Green before the first Connected drop turns a panic moment into a free clear.
• Yellow and Orange are decoration until the third row opens — touching them earlier is how belts overflow.