Screenshots
Step-by-step solution
- 1) Open by releasing the big blue and brown textured stones along the tray's bottom-most rim, which pour straight into the live blue and brown receivers over on the left.
- 2) Reach to the far-right edge, choosing the pink stone down at the base of that column to top off the live right-side receiver.
- 3) As the outer lanes sink, collect the green key-stone at the far left and the violet key-stone at the far right, while ignoring the orange pile hovering above the rim since your belt only fits a handful.
- 4) When the inner-left and inner-right lanes settle, the center frost cracks, so free the red, blue, and pink icy receivers on the center block's left half.
- 5) Right after the frost falls apart, take the blue key-stone and the orange key-stone and rush them onto the belt without delay.
- 6) Work off the opening tier to uncover the violet and green receivers underneath, moving only stones that match the current live head-row receivers to dodge a belt jam.
- 7) When the final pair of keys registers, the right-side lock snaps open, so pour the pink and brown backlog hard into those fresh right-side receivers.
- 8) As the top tiers thin out and the two '3' pipes kick in, hold the belt nearly empty, then pair whatever spills out with the leftover receivers to close the stage.
Level 311 Iced Box and Four-Key Trap
sphere Sort Level 311 sits one massive test of patience and sequence control.
one sit dealing using one big layout of Blue, Orange, Green, and Pink marbles.
this layout forces one into navigate one brutal middle snare while managing a very restricted Conveyor Belt .
this entire middle from the Top Tray is frozen solid.
that forms one wall that dictates every move you make.
one hold into systematically dismantle this outermost rims into crack this middle, all as chasing down four distinct keys to open up your bottom Boxes .
Level 311 Frozen Core Pattern
When one load into sphere Sort Level 311, the eyes are immediately drawn to the middle.
One huge group from Iced cases dominates the center of the Top Tray .
Inside this frozen fortress, one shall spot crimson, azure, rose, amber, and Green marbles trapped under the ice.
They sit totally blind weight until one empty the adjacent marbles to shatter the ice.
Flanking this icy middle sit two narrow, offset lanes holding your most vital targets.
One azure sphere using one pass plus some amber sphere using one Key sit right between the frozen sections.
Without them, this seal plus pass mechanic will completely ruin your late game.
Look at this outer edges of the Top Tray .
this far-west lane holds Dark Grey, one emerald sphere with a Key , and more Dark Grey.
this far-east lane holds azure, azure, one violet sphere with a Key , Light Green, and Pink.
the four keys are scattered across the board.
one should retrieve this emerald, azure, amber, plus violet keys into unlock this rightmost column of your bottom Boxes .
parked directly at this upper from this board sit two Tunnels , each marked with a '3'.
those shall dump more spheres into this play area end on this game, adding sudden stress just when one think the board is clear.
this placement here dictates your exact opening route.
lane 1 (Left): Blue, Purple, Green, Blue, Orange.
lane 2 (center-Left): Brown, Blue, Green, Orange, Purple.
lane 3 (center-Right): Orange, Green, Green, Dark Grey, Blue.
lane 4 (Right): Pink, Brown, Pink, Pink, Green.
This entire lane is trapped behind a Lock .
At this very lower edge from this upper rack , parked east above this Conveyor track , sits one line from big rough sphere blocks: Green, Blue, Brown, Purple, and Pink.
since the starting ready lower cases want azure, Brown, amber, plus rose, those lower edge blocks are your immediate priority.
this biggest snare on sphere Sort Level 311 sits the mid-game Orange and Purple cluster.
this middle tiers from this Top Tray are packed with these colors.
If one bring them down before their corresponding lower cases sit ready, your Conveyor Belt will fill up instantly.
Level 311 Level Overview
Do not touch this middle until the flanks are clear.
Level 311 Clearing the Front Line
this first taps should empty this immediate blockers so the board can breathe.
send this lower-edge pieces: choose this big azure plus Brown rough pieces parked at this lowest edge of the Top Tray .
This shall immediately route this ready azure plus Brown bottom Boxes on the left side.
bring from this far east: one want rose for the active right-side bottom Box .
choose this rose sphere parked at this bottom of the far-right column.
take this outermost keys: As this outermost lanes send, target this emerald sphere with a Key on the far left.
Do this exact same thing with this violet sphere with a Key on the far right.
Ignore this amber trap: one shall spot one lot from amber marbles sitting right above the bottom edge.
this ready Orange bottom Box is in column three.
one just hold room with one few Orange marbles on the Conveyor Belt .
Level 311 Thawing the Ice
Once this outermost columns are lowered, the game completely changes.
Crack this Iced cases: Dropping this inner-west plus inner-east lanes shall break the ice on the center marbles.
Focus over freeing this crimson, azure, plus rose Iced cases over the left side of the center block.
Secure this middle keys: this moment this ice shatters, take this azure sphere using one pass and the Orange marble with a Key .
Get them into the Conveyor Belt immediately.
Watch this jam risk: east now, the Conveyor track sits likely choked using Orange, Brown, and Purple marbles.
one should empty this first tier into show the Purple and Green Boxes beneath them.
just bring down shades that match this currently active front-row Boxes .
Break this seal: Once all four keys (emerald, violet, azure, amber) sit processed, this seal over this east side from the bottom Boxes will pop open.
one now hold full access into the Pink and Brown backlog.
Level 311 Surviving the Tunnels
one sit almost done, but this board has one last trick.
Flush this east side: using this seal gone, aggressively dump rose plus Brown spheres into the newly opened right-side Boxes .
This shall rapidly clear space on your Conveyor Belt .
Trigger this Tunnels: As one empty this upper tiers from this upper Tray , the two '3' Tunnels will activate.
They will spit out their hidden marbles.
Sort this last send: Keep the Conveyor track mostly empty before the Tunnels drop.
Match whatever shades pour out from them using this remaining bottom Boxes to finish the level.
Stay patient, match head-into-back, and you will clear the board.
Frequently asked questions
How do I beat Marble Sort Level 311?
Feed the colors that already have an open bottom Box first, keep your belt from filling up, and only release a new color when a matching Box is ready. Follow the move order in the solution above and you can clear Level 311 every time.
What is the main trap to avoid on Marble Sort Level 311?
The biggest mistake on Level 311 is tapping a color that has no active bottom Box yet — those marbles park on your Conveyor Belt and eat limited slots. Hold back any color that has no receiver waiting and the stage stays under control.
What colors do I need to match on Marble Sort Level 311?
Level 311 mainly revolves around Brown, Green, Pink. Focus on feeding Brown first when its Box is open, then introduce Green as the lower lanes free up so you never choke the belt.
How should I open Marble Sort Level 311?
Begin by checking the lower part of the tray and only select colors that already sit in an open Box down below. Clearing those first few matching blocks unlocks the rest of the board without jamming your sorting space.
How many moves does Marble Sort Level 311 take to complete?
Level 311 is a color-sequenced stage that clears cleanly when you stick to the exact order above. The step-by-step solution walks each move so you can finish it with the fewest taps and no wasted belt slots.
Is there a video walkthrough for Marble Sort Level 311?
Yes. The embedded video on this page walks through Marble Sort Level 311 move by move, and the screenshots below show each stage of the layout so you can follow along and beat it.