Marble Sort Level 136 — Walkthrough and Solution

Marble Sort Level 136 is a puzzle where the order of clearing is everything. The board presents three Panels marked with a '3' on the left, top, and right edges, which lock away key colors. The bottom Boxes from left to right are Brown, Light Blue, Red, and Purple, but the Top Tray initially shows no Brown marbles at all. This means you cannot touch the leftmost Brown Box until later. The key is to focus on the center and clear Light Blue and Red early to unlock the Panels and reveal the hidden marbles.

The layout is a jagged diamond shape. On the far left, an exposed Purple block sits at the top. On the far right, an Orange block is above a Light Blue block. The center has two Red blocks flanking a Light Blue block near the drop edge. Above these are Mystery Boxes with question marks, and some have '=' symbols, indicating they are Connected Boxes—when you clear one, its partner drops automatically. The bottom Boxes are stacked in pairs: under the Brown is Red, under the first Light Blue is another Light Blue, under the Red is Red, and under the Purple is Light Blue. Orange and Purple are decoys; tapping them early will clutter your Conveyor Belt.

Marble Sort Level 136 Walkthrough

The front row of the bottom queue demands Brown, Light Blue, Red, and Purple from left to right. However, Brown is completely absent from view initially. The only safe colors to clear early are Light Blue and Red because their matching Boxes are in the center and can be filled without disturbing the edges. The main trap is that tapping the exposed Purple or Orange will fill your belt with colors that have no immediate destination, causing a jam.

The imbalance here is that Brown is starved, while the center holds multiple Light Blue and Red marbles. You must resist the urge to clear the edge colors and instead work on the center to unlock the Panels. Once the Panels open, Brown will appear, and only then can you feed the leftmost Box.

How to Beat Marble Sort Level 136 — Step-by-Step

Phase one: Clearing the center

1. Tap the Light Blue block at the bottom center of the Top Tray. This sends Light Blue down to fill the second Box in the bottom queue, clearing it.
2. Next, tap the two Red blocks that flank the center. This delivers Red to the third Box, clearing it as well.
3. Do not tap the Orange on the right or the Purple on the left; leave them untouched.
4. Completing these first two Boxes will lower the counters on the three Panels, and the initial layer of Mystery Boxes will be revealed.

Phase two: Handling the Connected Boxes

1. After the front center clears, new colors appear in the middle, including some Connected Boxes. Tap these pairs only when you have at least two free spaces on the Conveyor Belt, because they drop together.
2. Keep clearing the secondary Light Blue and Red Boxes that cycle into the bottom row as you progress.
3. The three Panels will eventually pop open, exposing hidden Green, Pink, and Brown marbles in the upper sections.
4. Now you can tap the Brown marbles and feed them into the far-left Brown Box, which has been waiting.
5. Clearing the Brown Box reveals a Red Box underneath, which matches the remaining Red blocks in the center.

Phase three: The dark grey Tunnel finish

1. After the right Panel opens, a Tunnel appears and starts dispensing dark grey marbles. Do not panic; just let them drop.
2. Keep your Conveyor Belt as empty as possible. Avoid tapping any leftover Purple or Pink while the Tunnel is active.
3. Guide the dark grey marbles into the dark grey Boxes that cycle into the front row.
4. Finally, clear the remaining Green and Pink clusters only when a matching Box is in the front row, and finish the level.

Tips & tricks

• Always check the bottom Boxes before making a move; prioritize colors that have an obvious destination.
• When a Connected Box is present, ensure you have enough buffer space on the belt to avoid overflow.
• Leave the edge colors (Orange, Purple) alone until their matching Boxes appear or until the center is cleared.

Common mistakes

• Tapping the exposed Purple on the left early, which fills your belt with a color that has no immediate Box.
• Clearing Connected Boxes without enough space, causing a jam.
• Ignoring the Brown Box until the end, but then not having enough Brown available because you cleared them prematurely.

Marble Sort Level 136 FAQ

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