Marble Sort Level 80 overloads you the second it loads. Your eyes go to the wall of Panels and the central x2 gate, but the real danger is the front line and the bait sitting right behind it. Pink, Green, Red, Dark Blue and White dominate the start, and the second row is loaded with colours that have no Box anywhere.
The front line runs White, Pink, Green, two Dark Blues and Red. Behind it sit single blocks of Red, Pink, Purple, Yellow, White and Light Blue. Your four columns start with Pink, Green, Red and Green on top, but the Purple, Yellow and Light Blue in the second row have zero Boxes below. Release them early and the belt fills.
Marble Sort Level 80 Walkthrough
You have two Green Boxes but only one Green cluster up front, and the Dark Blue clusters are the key that clears columns one and four. The trap is the mid-row singles — drop them only when their Boxes surface. Discipline is the whole game here.
Ignore the second row until its colours are actually demanded, then route the heavy Purple and Red through the x2 gate.
How to Beat Marble Sort Level 80 — Step-by-Step
Clear the frontline bait
- Tap the Pink cluster into the Pink Box in column one, and the Red cluster into column three.
- Fire the single Green cluster into one of the two Green Boxes.
- Unload the two Dark Blue clusters into the Dark Blue Boxes in columns one and four.
- Tap the White cluster on the far left into the White Box in column two.
- Hard stop — the single Purple, Yellow and Light Blue are now front and center, and they have no Box. Leave them.
Push the Multiplier Gate
- As the Panels recede, new clusters drop toward the x2 gate in the center.
- Once Light Blue, Orange, Yellow and Purple Boxes appear, safely release the holding singles.
- Route the heavy Purple and Red clusters through the x2 gate so they double and fill the heavy Boxes.
- Clear the Yellow and Orange Boxes the second they appear to relieve the left side of the belt.
Survive the Tunnels and Mystery Boxes
- Reveal the Mystery Boxes at the bottom of the columns and read their demands.
- Pop the top Tunnels one at a time, only when a matching Box is ready.
- Hold off tapping a Tunnel if the belt is already loaded — let a Box clear first.
- Match the final Mystery Boxes to finish the board.
Tips & tricks
- The single Purple, Yellow and Light Blue in the second row are bait until their Boxes surface — write them off early.
- Route heavy Purple and Red through the x2 gate to fill Boxes with fewer taps.
- Relieve the Yellow and Orange Boxes instantly, or the left side of the belt becomes a graveyard.
Common mistakes
- Releasing the second-row singles early. Purple, Yellow and Light Blue have no Box, so they loop and clog the belt.
- Emptying a Tunnel with a loaded belt, overflowing the line at the finish.
Marble Sort Level 80 FAQ
Why does my Conveyor Belt flood on Marble Sort Level 80?
You released the second-row singles — Purple, Yellow or Light Blue — before their Boxes surfaced. They have no home early and loop on the belt.
Which color do I clear first on Marble Sort Level 80?
Pink and Red, then the Green cluster and the two Dark Blues, then White. That clears the front line cleanly.
How many moves does it take to clear Marble Sort Level 80?
Three phases — the front line, the gate-driven midgame, then the Tunnels and Mystery Boxes. Roughly a dozen taps.
Do I need boosters to beat Marble Sort Level 80?
No. The x2 gate doubles your Purple and Red for free. Hold the bait singles and you won't need boosters.
What happens if I tap the Purple single too early on Marble Sort Level 80?
It drops onto the belt with no Purple Box until the midgame, so it sits there and blocks the front-line clears you need.
Get the Official Game
Back to the full Marble Sort level list.