Marble Sort Level 655 Walkthrough Solution | Marble Sort 655

Marble Sort Level 655 Guide: The Hidden Box Horseshoe Trap

This board is an absolute traffic jam waiting to happen. In Marble Sort Level 655, you are staring down a massive outer horseshoe track completely choked with grey question marks. Those are Hidden Boxes. You have no idea what colors they hold until you start clearing the board.

The dominant colors you need to worry about early are Light Blue, Purple, Pink, and Blue. But the real nightmare is the center of the board. Capping off the inner columns are multi-colored blocks packed with mixed marbles. If you crack those open before your bottom queue is ready, your run is instantly dead. You must control the release order perfectly.

The Hidden Box Horseshoe in Marble Sort Level 655

Look closely at the layout of the Top Tray. The architecture here is what makes this specific board so punishing.

The outer edge is a thick U-shape of Hidden Boxes. They wrap all the way around the top and sides. Right at the bottom opening of the Top Tray, hovering directly above the release funnel, are six large, solid marble blocks. From left to right, you are looking at Blue, Green, Purple, Light Blue, Pink, and a second Purple block. These are the gatekeepers. You cannot reach the inner columns or reveal the side tracks until these are moved.

Inside that outer horseshoe sits a central track. It contains solid blocks of Red, Orange, Pink, and Brown. However, the top of this inner track is pure bait. It is topped with split-color blocks. You can see mixtures like Light Blue and Orange, Purple and Green, and Brown and Yellow packed together.

Now look at the lower section. Your four columns of bottom Boxes completely dictate your opening moves. The front row is currently asking for Light Blue and Purple. The left side has a Light Blue Box, followed by another Light Blue right behind it. The right side leads with two Purple Boxes.

The biggest trap on this board is the far-left Blue block in the Top Tray. It looks completely free to tap. Do not touch it. The bottom Boxes do not need Blue yet. If you drop that Blue block now, it will sit dead on your Conveyor Belt and block the colors you actually need to survive the opening.

Marble Sort Level 655 Step-by-Step Walkthrough

Order is everything here. You have to feed the exact colors the bottom queue wants while slowly peeling back the grey question marks on the outer track.

Clearing the Gatekeepers in Marble Sort Level 655

The opening moves must be exact. You have very little room on the belt, and you need to clear the six bottom blocks blocking the rest of the Top Tray.

1. Target the Light Blue block first. It is the fourth block from the left at the bottom of the Top Tray. Tapping this sends a massive wave of Light Blue marbles down to instantly clear the two waiting Light Blue bottom Boxes on the left side of the queue.
2. Tap the first Purple block. It is sitting third from the left.
3. Tap the second Purple block on the far right. Sending both Purple blocks down will wipe out the front-right Purple Boxes and clear the purple targets waiting directly behind them.
4. Watch the bottom queue shift forward. Your front row will now ask for Pink and Blue.
5. Tap the Pink block sitting fifth from the left.
6. Now you can finally tap that far-left Blue block. It will drop and immediately clear the newly exposed Blue bottom Box.

Revealing the Hidden Box Track in Marble Sort Level 655

Clearing those bottom corners changes the entire flow of the board. The grey question marks along the outer horseshoe will now start flipping over to reveal their actual colors.

7. Pay close attention to the bottom queue. As it slides up, you will see Green, Orange, and Brown Boxes slide into the front row.
8. Look at the inner U-track. You now have access to the solid Orange block and the solid Brown block. Release them only when the bottom Boxes for Orange and Brown hit the very front line.
9. Keep an eye on the newly revealed Hidden Boxes on the outer edge. Treat them as a secondary resource. If an outer box reveals a Green marble and you have a Green bottom Box waiting, tap it immediately.
10. Manage the Conveyor Belt pressure. The game will try to bait you with revealed colors that you do not need yet. If a Hidden Box flips and shows Red, but your front bottom Boxes are Pink and Brown, leave the Red alone. Let it sit in the Top Tray.

Surviving the Split-Color Finish in Marble Sort Level 655

Once the lower solid blocks and the side tracks are mostly cleared, you are left with the top center of the board. This is where the split-color blocks live.

11. Do not tap a split-color block unless you have at least three empty slots on your Conveyor Belt. These blocks will spit out two or three different colors at once.
12. Look at the Light Blue and Orange split block at the top left of the center track. Only crack it when you have an Orange or Light Blue bottom Box actively waiting.
13. Let the mismatched marbles from the split blocks rest on the Conveyor Belt. Do not panic. Use the remaining single-color marbles from the top corners of the Hidden Box track to clear the front row of the bottom queue.
14. Cycle the bottom Boxes until they match the dead marbles resting on your belt. Once the belt clears those trapped split-colors, the rest of the board will easily unfold. Drop the final remaining blocks to finish the stage.