Marble Sort Level 150 — Walkthrough and Solution

Marble Sort Level 150 presents a board split by a central column of connected Mystery Boxes, which release two unknown colors onto the Conveyor Belt simultaneously. The key is to prioritize the left side early, clearing the initial bottom Boxes without letting the belt fill, and only then address the right side and the central spine. The active bottom row demands Light Pink, Light Green, Yellow, and Light Pink, with no use for Brown or Orange at the start.

The Top Tray front row holds Light Green (far left), Dark Pink (mid-left), Brown (mid-right), and Orange (far right). Behind Light Green sits Yellow, then Light Blue, another Yellow, and a Tunnel at the back. The mid-left stack hides Light Pink marbles behind Dark Pink. The right side is a decoy: Brown and Orange look tempting but have no immediate targets, so they must be ignored until later. The central Mystery Boxes act as a wall, and their unknown drops can jam the belt if you're unprepared.

Marble Sort Level 150 Walkthrough

The bottom Boxes at the start demand, from left to right: Light Pink, Light Green, Yellow, Light Pink. The mid-left stack hides needed Light Pinks behind a Dark Pink box. The right side's Brown and Orange are bait in the early phase.

The imbalance is that you need two Light Pinks immediately, but they are buried behind a Dark Pink box. You must park that Dark Pink on the belt to reach them, sacrificing some space early. After clearing the first layer, the next row demands Light Blue, Brown, Light Blue, and Yellow, shifting focus to the right.

How to Beat Marble Sort Level 150 — Step-by-Step

Phase One: Left Side Clearance

1. Tap the front-left Light Green box in the Top Tray; it slides into the second bottom Box and clears it.
2. Tap the Yellow box now exposed behind it; it drops into the third bottom Box and clears it.
3. Now park the front Dark Pink box from the mid-left stack onto the Conveyor Belt; this is a necessary sacrifice.
4. Behind that Dark Pink, locate the Light Pink marbles and deliver them to the outer bottom Boxes to clear them, opening the next layer.

Phase Two: Breaking the Mystery Spine

1. With the first row cleared, the second row shows Light Blue, Brown, Light Blue, Yellow. Shift attention to the right side.
2. Tap the front Brown box; it lands in the Brown bottom Box and clears it.
3. Return to the left stack, where behind the earlier Yellow sits a Light Blue box; drop it into one Light Blue bottom Box.
4. At this point, the central Mystery Boxes may trigger, flooding the belt with two random colors. Stop tapping and assess the drops.
5. If the Mystery Boxes drop matching colors (e.g., remaining Light Blue or Yellow), let them clear. If not, they'll sit on the belt alongside the parked Dark Pink.
6. Only drop Orange if an Orange bottom Box appears; do not drop it prematurely.

Phase Three: Tunnel Management and Endgame

1. As the central spine breaks, side Tunnels become accessible. The left Tunnel holds four sets, the top right another four.
2. Clear frontmost colors that match bottom demands; Dark Blue and Dark Green will appear as bottom Boxes.
3. Find Dark Blue marbles behind the Orange box on the right and feed them to the matching bottom Box.
4. Only pull from Tunnels when the belt is empty, as they may release unwanted colors.
5. If Dark Pink is still on the belt, locate the Dark Pink bottom Box and clear those marbles to free space.
6. Once the central spine is gone, match remaining top colors to bottom to finish.

Tips & tricks

• Always keep the Conveyor Belt as empty as possible before opening Mystery Boxes or Tunnels.
• Memorize the order: Light Green, Yellow, Light Pink, Light Pink, then Brown, Light Blue, and so on.
• Use the Dark Pink parking as a deliberate spacer; it can be cleared later when the matching bottom Box appears.

Common mistakes

• Don't tap Brown or Orange too early—they have no targets until later.
• Don't trigger Mystery Boxes without belt space; wait until you have at least two free slots.
• Don't pull from Tunnels while the belt is crowded; you'll get stuck.

Marble Sort Level 150 FAQ

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