Marble Sort Level 602 — Walkthrough and Solution

Level 602 is the double crate blockade. The two Crates in the center look like a wall, but the real danger is the Mystery Boxes on the edges that can flood your belt before you unlock the middle.

Level602
DifficultyHard
Priority routeLight Blue → Purple
Watch forLight Blue

▶ Video walkthrough of Marble Sort level 602, then the step-by-step below.

⚡ Quick clear

Light Blue → Purple. The Light Blue wall blocks the row behind it.

Marble Sort Level 602 drops you onto a board where two large Crates sit directly in the middle, hiding the colors you need for the later rows. The key is to clear the front row of receivers first, then break the Crates, and only then touch the outer Mystery Boxes that guard the Tunnels. Follow the tap order below to keep your Conveyor Belt from jamming.

The top tray shows an exposed bottom edge: on the far left a Black block, next to it two Brown blocks, and on the far right a Light Blue block. Above these, under the Crates, are rows of Light Blue and Purple. The bottom Boxes mirror that front row exactly: Light Blue on the left, then Brown, Brown, and Black on the right. The second row of bottom Boxes asks for Purple, Yellow, a Mystery Box, and Brown. Yellow is locked inside the top left Tunnel, and the outer walls are lined with grey Mystery Box tiles. The Crates must be shattered to reveal the center, which holds Pink and White blocks.

Marble Sort Level 602 Walkthrough

Start by feeding the front row of bottom Boxes in the exact order they appear: Light Blue, Brown, Brown, Black. These are the fully exposed blocks on the bottom edge of the top tray. Do not tap any Mystery Box on the sides yet—they are a trap that will fill your belt with random colors you cannot place.

The key imbalance is that the Crates block access to the Purple and Light Blue blocks needed to progress, while the Tunnels hide Yellow and Black for later. You must break the Crates early to open the center, but you must also manage the Mystery Boxes carefully to reach the Tunnels without choking your belt.

How to Beat Marble Sort Level 602 — Step-by-Step

Phase one: Clear the front row

  1. Tap the Black block on the bottom left of the top tray and drop it into the Black receiver on the right side of the bottom front row.
  2. Send the two Brown blocks from the bottom middle of the top tray into the two Brown receivers in the center of the bottom front row.
  3. Drop the Light Blue block from the bottom right of the top tray into the Light Blue receiver on the left side of the bottom front row.
  4. After these taps, the entire front row of bottom Boxes is satisfied, and the Crates take damage because adjacent colors were cleared.

Phase two: Break the Crates and release the center

  1. Look for the now-exposed Purple blocks just below where the Crates were. Drop any accessible Purple into the Purple receiver in the second row of bottom Boxes.
  2. Continue clearing adjacent Light Blue and Purple blocks near the center to reach the three-clear requirement that destroys the Crates.
  3. When the Crates vanish, a cluster of Pink and White blocks appears in the middle of the top tray. Leave these for now—you have no receivers for them yet.

Phase three: Open the Tunnels and finish

  1. Focus on the top left Tunnel, which has a counter of 3. Tap the Mystery Box tiles that are directly next to this Tunnel to reduce its counter. Each tap drops a random color onto your belt, so watch the belt and only tap as many as needed.
  2. Once the top left Tunnel opens, release the Yellow marbles it holds and feed them to the Yellow receiver in the second row.
  3. Now work on the top right Tunnel. Tap the Mystery Box tiles adjacent to it to bring its counter down to zero. This Tunnel contains Black marbles, which you will need for the back rows of the bottom receivers.
  4. Finally, route the Pink and White blocks from the center to the remaining empty receivers, keeping your belt clear by matching colors as they come. The board will clear once all receivers are filled.

Tips & tricks

  • Always clear the front row first; it gives you space and weakens the Crates.
  • Do not tap Mystery Boxes until you have a clear need for a Tunnel color—otherwise your belt will jam.
  • When random Mystery Box colors drop, check if any match your current Mystery Box receiver to avoid waste.

Common mistakes

  • Tapping the outer Mystery Boxes early in the game, which floods the belt with unusable colors.
  • Ignoring the Crates and trying to work around them, which delays access to the center and causes a bottleneck.
  • Forgetting to check the bottom Box demands after each clear, leading to missed opportunities to drop colors.

Marble Sort Level 602 FAQ

Why does my Conveyor Belt flood on Marble Sort Level 602?

Because tapping the outer Mystery Boxes early drops random colors that have no matching receiver yet, filling your belt and blocking the flow.

Which color do I clear first on Marble Sort Level 602?

Clear the front row of bottom receivers in order: Light Blue, Brown, Brown, Black.

How many moves does it take to clear Marble Sort Level 602?

There is no fixed move count; the level requires at least as many taps as there are marbles, but you may need extra taps if you make mistakes.

Do I need boosters to beat Marble Sort Level 602?

No, boosters are not required if you follow the correct order, but they can help if you jam the belt.

What happens if I tap the Mystery Boxes too early on Marble Sort Level 602?

Tapping them early fills your Conveyor Belt with random colors that have no home, making it hard to sort and likely causing a loss.

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