Marble Sort Level 366 Walkthrough & Solution

Board Overview

Level 366 opens as a tile-grid Marble Sort board with an empty receiver row: the boxes at the top of the tray show no printed targets at the start, so you have to reveal what they want by feeding. The columns underneath hold scattered single stacks rather than tall towers — Green then Blue on the left, Pink, Light Blue, and Light Green in the middle, and Red with Purple on the right. Nothing on the board is stacked deep enough to bury you, which makes this level feel generous right up until the locks get involved.

Mixed into the grid slots are three pale numbered blocks reading 2, 4, and 0. They sit inside the columns like obstacles, gating the marbles around them until their counters are worked down; the block already reading 0 is spent and no longer holds anything back. Below the grid, a funnel feeds marbles onto the conveyor, which is preloaded at the start with a batch of Purple up front, a long run of Blue behind it, and Red bringing up the rear. Two ’?’ mystery tiles also wait in the lower preview queue, so part of the incoming supply is unknown from the first tap.

The opening shape is a waiting game more than a scramble. The receiver boxes stay gray until the first drops land, the belt already carries three colors you will need, and the locks mean a few grid slots are effectively off-limits at the start. Sort the visible singles into the first boxes as they appear, let the conveyor colors cycle through, and tick the numbered blocks down before the tray fully opens.

The Trap in Marble Sort Level 366

The board is rigged to make you feed before the locks clear. Here is the layout:

• The receiver row starts with no visible targets: the top boxes display as empty gray slots until you drop into them, so the colors you should be saving are easy to misjudge. Never force a stack into a box you cannot confirm yet.
• Three numbered lock blocks sit among the slots: pale blocks reading 2, 4, and 0 are embedded in the columns and gate the marbles around them. Drop into a gated column carelessly and the counter stalls while the belt keeps moving.
• The conveyor preloads Purple, Blue, and Red: the queue opens with Purple up front and a long Blue run in the middle, so those three cycle fast. Grab Purple or Red before their receiver turns and you park a tile with no home.
• Two ’?’ mystery tiles wait in the lower preview: part of the incoming supply is unknown, so a color you think you are done with can still show up on the belt.

Marble Sort Level 366 Step-by-Step Walkthrough

Let the receiver row show you its targets before you commit. Follow the release order.

Opening: feed the visible singles

1. Tap the Green single on the left into the first receiver that opens — it is the topmost visible marble on the board and the safest opening drop.
2. Feed the Blue single underneath it next. The left column clears completely with just those two taps.
3. Move to the middle and drop the Light Blue and Light Green singles as their boxes rotate in; keep the Pink for whichever of the two receivers is still open.
4. Do not touch the right-side Red and Purple yet — the belt is already carrying both colors, so the column versions can wait for the midgame.
5. Start drawing from the conveyor in belt order: let the front Purple batch land only if a Purple receiver is live; otherwise let it ride and pull the Blue run forward.
6. Take the conveyor in same-color runs — the long Blue stretch can finish a receiver in one pass, which clears the queue and opens the tray at the same time.

Midgame: tick the locks down

Once the first receivers fill, the tray thins out and the numbered blocks start to matter. The front row of boxes rotates to new colors while the locks still sit over part of the grid.

7. Work the columns beneath the numbered blocks with matching drops to tick the counters down; a block dropping toward 0 releases the marbles it was gating.
8. Treat the spent 0-block as open space — the column around it is fully playable from the start, so route your early feeds past it.
9. When a ’?’ mystery tile enters the queue, treat it as an unknown: reveal it before stacking anything on top, and play it only if its color matches the front receiver.
10. Prioritize columns that show two matching marbles in a row — clearing them empties a slot and pulls the funnel supply forward.
11. Keep Purple and Red for the receivers that cycle in later; they arrive from both the right column and the belt, so a little patience finishes both boxes at once.

Cleanup: chase the last marbles

With the grid nearly empty, the level becomes a straight finishing line. The end frame shows the tray stripped down to a couple of short columns, the Green and Red receivers complete, and a Blue receiver still taking its final tiles while the conveyor cycles the last Purple and Red batches.

12. Every remaining marble is a single waiting for its box to slide to the front — play only to the active receiver row.
13. Let the funnel and conveyor cycle: the last Purples and Reds arrive on the belt, so bank them the moment their receiver opens and never chase a color whose box has closed.
14. Finish the last boxes as the stragglers drop and let the tray empty. The level completes the moment the final marble lands.

Level 366 Tips Recap

• The receiver row starts gray — confirm a target before you feed, and never park a tile for a box you cannot see yet.
• Tick the numbered lock blocks down with matching drops; the 0-block is already spent and playable.
• Cycle the conveyor in same-color runs — the preloaded Blue stretch finishes a receiver in a single pass.
• In the endgame the tray is nearly empty; feed the last Purple and Red singles as their boxes rotate to the front.