Marble Sort Level 393 — Walkthrough and Solution

Marble Sort Level 393 is a board that tests patience over speed. The main challenge is resisting the urge to clear the large, easy-to-reach clusters at the bottom of the Top Tray, because they are not needed until much later. The safe path is to start with Turquoise and Dark Blue, then work toward Red, and finally finish with the Connected Boxes.

The Top Tray is dominated by Turquoise on the lower right, Light Blue in the center, Purple on the lower left, and Dark Blue scattered on the left wing and behind the center. Two Gift Boxes sit on the left and right wings, and two Tunnels run down the middle, each marked with a 3. The bottom Boxes demand, from left to right: Red, Dark Blue, then Turquoise for both right-side slots. The back row hides Connected Boxes for Turquoise and Purple.

Marble Sort Level 393 Walkthrough

In the active front row of the lower section, the far left Box needs Red, the inner-left Box needs Dark Blue, and the two right-side Boxes both need Turquoise. This order dictates the flow: you must clear Turquoise and Dark Blue before you can safely access Red.

The board's design tries to tempt you into dropping the huge Purple and Light Blue clusters early, but doing so will fill the Conveyor Belt with marbles you cannot use yet, blocking your path to the Red and Dark Blue marbles you actually need.

How to Beat Marble Sort Level 393 — Step-by-Step

Phase one: Clear the right side

1. Tap the large cluster of Turquoise marbles on the bottom right of the Top Tray, guiding them down to fill the two front-right Turquoise Boxes.
2. Once those Boxes clear, they reveal a Dark Blue Box and a Light Blue Box on the right side.
3. Now pick off the Dark Blue marbles that are accessible on the middle-left of the Top Tray, sending them to clear the inner-left Dark Blue Box and the newly exposed Dark Blue Box on the right.
4. Leave the giant Purple cluster on the bottom left untouched—do not tap it yet.

Phase two: Dig into the center

1. Now that Light Blue Boxes are open, drop the large Light Blue cluster from the bottom center of the Top Tray, as it will clear immediately without clogging the belt.
2. This dig exposes a Red marble behind a Pink one. Send the Pink marble down to the belt as a temporary hold, then release the Red marble to start filling the front-left Red Box.
3. As you clear the left and right wings, you will activate the Gift Boxes. Before you drop the marble that triggers them, check the Conveyor Belt—you need at least three empty slots to absorb the new marbles they spill.
4. Clear the Tunnels in the center column whenever they become accessible, pulling from them before loose edge marbles to avoid bottlenecks.

Phase three: Finish the Connected Boxes

1. Once the Red Box is cleared, the left side opens up. The final Boxes in the bottom left are Connected Boxes for Turquoise and Purple, which drop simultaneously.
2. Make sure you have both Turquoise and Purple marbles ready near the end—do not waste all Purple marbles in the midgame.
3. When the Connected Boxes are active, feed them the remaining Turquoise and Purple marbles from the top wings to complete the level.

Tips & tricks

• Always keep an eye on the Conveyor Belt—if it fills up, you lose access to new marbles, so clear boxes as soon as they are ready.
• Prioritize pulling from Tunnels and Gift Boxes early to prevent them from blocking the board later.
• Count your Purple marbles as you go; you need a set for the Connected Boxes at the end.

Common mistakes

• Tapping the large Purple or Light Blue clusters too early, which jams the belt and stalls progress.
• Ignoring the belt space before triggering Gift Boxes, leading to a flood of marbles.
• Clearing all Purple marbles before the Connected Boxes appear, leaving you unable to finish.

Marble Sort Level 393 FAQ

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