Marble Sort Level 802 — Walkthrough and Solution

Level 802 is clearing the four-way tunnels. The real challenge in Marble Sort Level 802 is resisting the light blue block until you've cleared enough space, because tapping it early floods your Conveyor Belt and ends the run.

Level802
DifficultyHard
Priority routeGreen → Light Blue
Watch forGreen

▶ Video walkthrough of Marble Sort level 802, then the step-by-step below.

⚡ Quick clear

Green → Light Blue. The top layer hides what's underneath.

Marble Sort Level 802 presents a cross-shaped Top Tray with four central Tunnels that block access to most marbles. The board is symmetric: two vertical Tunnels and two horizontal ones, each holding a fixed sequence of colored marbles. The only free marbles at the start are two Dark Green ones in the middle. Below, there are four crowded columns of Boxes, with the top layer consisting of three Dark Green Boxes and one Light Blue Box. A light blue tile block sits just above the Conveyor Belt, ready to release nine Light Blue marbles if tapped. The main colors to manage are Dark Green, Light Blue, and Purple, with additional colors like Red, Pink, Yellow, and Orange appearing later.

Your immediate priority is to clear Dark Green Boxes to open up the board. The key is to use the two free Dark Green marbles first, then activate a Tunnel to get a third Dark Green. Do not touch the light blue block until much later, as it will jam the Conveyor Belt if released too early. The entire puzzle revolves around controlled Tunnel releases and timing the blue block as a finisher.

Marble Sort Level 802 Walkthrough

From left to right, the front-row Boxes demand Dark Green, Dark Green, Dark Green, and Light Blue. This tells you to focus on Dark Green first. The bottom rows are more varied, but the first two layers are mostly Dark Green and Light Blue.

The trap is that the light blue block looks helpful because there's a Light Blue Box waiting, but releasing it early floods the Conveyor Belt with nine marbles you cannot place. You must clear enough upper Boxes to create space before tapping it.

How to Beat Marble Sort Level 802 — Step-by-Step

Phase one: Clear the Dark Green Boxes

  1. Tap the two free Dark Green marbles in the center of the Top Tray. Route them into the far left and far right Dark Green Boxes.
  2. Activate the bottom vertical Tunnel once to release a Dark Green marble.
  3. Drop that Dark Green into the remaining top Dark Green Box (the middle one). This clears it and reveals the color beneath, likely a light green or light blue.
  4. Do not tap the Tunnel again or touch the light blue block. Let the Conveyor Belt settle.

Phase two: Unlock Tunnels and Clear Light Blue and Purple

  1. Tap the horizontal Tunnel on the right side. Release only enough marbles to free the single Light Blue marble on the far right.
  2. Send that Light Blue marble to a matching Box. Also, collect any Light Blue marbles that the Tunnel releases.
  3. Alternate between Tunnels: tap the bottom Tunnel to get Purple, and the left horizontal Tunnel to get Light Green or other needed colors. The goal is to clear the top two rows of Boxes across all columns.
  4. Do not empty a single Tunnel all at once; switch between them to avoid a flood of one color.
  5. Once you have several Light Blue Boxes exposed and the Conveyor Belt is nearly empty, tap the light blue tile block. The nine Light Blue marbles will drop, letting you clear multiple Boxes quickly.

Phase three: Final Cleanup

  1. After the blue block, the remaining Boxes are mostly Orange and Purple at the bottom.
  2. Use the remaining Tunnel marbles and the unblocked edge marbles (Red, Pink, Yellow) to finish those Boxes.
  3. Release only marbles that have a corresponding Box. Avoid dropping anything onto the Conveyor Belt unless you can place it immediately.
  4. Clear the last Box to win.

Tips & tricks

  • Always keep the Conveyor Belt as empty as possible before tapping any Tunnel or the blue block.
  • When using a Tunnel, tap it once and see what comes out; if it's not needed, switch to another Tunnel.
  • Use the two free Dark Green marbles to fill the outer Boxes first, leaving the center open for later.
  • Time the blue block release for when you have at least three Light Blue Boxes visible to maximize its effect.

Common mistakes

  • Tapping the light blue block too early, which fills the Conveyor Belt and causes an instant loss.
  • Emptying a Tunnel completely, causing a flood of a color you can't place.
  • Ignoring the bottom Tunnel's first release, which is crucial to clearing the first Dark Green Box.
  • Not alternating between Tunnels, leading to a backlog of unusable marbles.

Marble Sort Level 802 FAQ

Why does my Conveyor Belt flood on Marble Sort Level 802?

Releasing the light blue block too early sends nine marbles at once, which overloads the Conveyor Belt because you haven't cleared enough Boxes to receive them.

Which color do I clear first on Marble Sort Level 802?

Dark Green is the first color to clear, as the top layer of Boxes has three Dark Green Boxes that need filling.

How many moves does it take to clear Marble Sort Level 802?

There's no fixed move count, but if you follow the walkthrough, you'll clear it in about 20-25 taps, depending on how efficiently you manage the Tunnels.

Do I need boosters to beat Marble Sort Level 802?

No, boosters are not required. The level is winnable with careful timing and Tunnel management alone.

What happens if I tap the light blue block early on Marble Sort Level 802?

The nine Light Blue marbles will flood the Conveyor Belt, filling it completely and causing an immediate loss because you cannot place them.

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