Screenshots
Step-by-step solution
- 1) Grab the far-left stack of Light Blue marbles in the Top Tray to clear the far-left bottom Box instantly, and take the free Yellow marble sitting at the far-right end of the front row.
- 2) Find the second Yellow marble sitting higher up on the left side and the free Purple marble near the bottom center-left, dropping them to clear the second and third bottom Boxes.
- 3) Leave the Dark Blue and Green pair linked by the blue tie on the right side alone, since no Green bottom Box is active yet and they would rot on the belt.
- 4) Clearing those front marbles meets the adjacency condition for the Iced Boxes around the lower center, cracking the Purple and Pink boxes so they finally activate.
- 5) Use the freed Purple to finish that bottom Box, then watch the board shift to Pink, White, Brown, Dark Blue, and Green bottom Boxes.
- 6) Now that Green and Dark Blue Boxes are sliding into play, safely tap the blue-linked Green and Dark Blue pair, then immediately route both colors into their new homes.
- 7) With the front center clear, the two vertical Tunnels dump hidden marbles like White and more Dark Blue, so prioritize matching them immediately to avoid clogging the middle.
- 8) Tap the green-linked Green and Brown pair once those boxes are active, shatter the top Iced Boxes that trap Yellow and Pink by undoing their links, and feed the pooled Whites into the stacked middle columns to finish.
Level 401 Iced Box and Connected Web Trap
sphere Sort Level 401 is an absolute trap.
At first glance, this board looks wide open.
one hold one huge group from Light azure, violet, Dark azure, Yellow, Green, Pink, and Brown marbles.
But this moment one start tapping, the board locks up.
this real nightmare here sits this combination from Connected cases plus Iced cases wrapped across two tall Tunnels east in the center of the Top Tray .
this lower Boxes demand a very specific clear order.
If one take one shade one do not want, the attached Connected Box comes with it.
Level 401 Connected Web pattern
one want into understand exactly how this board sits rigged before you make a single move.
this head line asks with Light azure, Yellow, Purple, and another Light Blue.
this far-west flank sits one beautiful, clean stack from three Light Blue marbles.
But this rest of the board is a minefield.
this middle from this board sits split by two dark vertical Tunnels .
those hold secret spheres that shall not drop until the front is clear.
Surrounding those Tunnels sit several Iced cases , mostly holding Purple and Pink marbles.
those Iced cases shall not crack plus activate until one clear two of their adjacent neighbors.
this absolute biggest threat on sphere Sort Level 401 sits the network of Connected Boxes .
one may spot them via this tiny colored links between them: here sits one cyan link tying two Light azure boxes together near the bottom left.
here sits one azure link tying one emerald plus one Dark azure box together on the bottom right.
Higher onto, one emerald link ties one Green box to a Brown box.
One crimson link ties one Pink box to a Brown box.
If one choose this emerald case tied into this Dark azure box, both drop to the Conveyor Belt .
If one do not hold some ready lower case with both shades, you just wasted two precious slots.
this bottom cases sit heavily stacked using Dark azure plus emerald east past this opening line, but they are not ready yet.
Level 401 Level Overview
You must control the Conveyor Belt strictly.
Do not touch one linked sphere unless one hold one home with at least one from its colors, preferably both.
Level 401 Breaking the front line
this immediate goal sits into empty this starting Light azure, gold, plus violet bottom Boxes so the board can shift.
Look at this far left edge of the Top Tray .
This clears this far-west bottom Box instantly and frees up space.
over this far east from this head row, there is a free Yellow marble.
here sits another gold sitting higher up on the left side.
one want Purple to clear the third bottom Box .
take this free violet marble sitting near the bottom center-left.
Do not touch this emerald plus Dark azure Connected Boxes on the right side yet.
one do not hold a Green bottom Box active.
If one bring them now, they shall rot on your Conveyor Belt .
As one empty those free-floating head spheres, one shall satisfy this adjacency rule with the Iced Boxes in the lower middle.
this cracked violet and Pink boxes will finally activate.
Use this newly freed violet to finish off that bottom Box .
Level 401 Surviving this Tunnels and Connected Boxes
Clearing that first wave from lower Boxes completely changes Marble Sort Level 401.
Suddenly, one sit staring at ivory, rose, Green, Brown, and Dark Blue bottom Boxes .
Now that emerald plus Dark azure lower cases sit sliding into play, that sits safe into choose that azure-linked emerald plus Dark Blue pair on the right side.
send them plus immediately route them into their new homes.
using this head middle cleared, this two tall Tunnels will start dumping their hidden marbles.
one shall likely see White and more Dark Blue.
Prioritize matching those immediately so they do not clog this center.
one now hold Brown and Pink bottom Boxes active.
Look at this upper middle of the Top Tray .
choose the Green and Brown pair (green link).
since the lower cases sit atlast ready with those shades, they shall pass straight through the Conveyor Belt .
this upper part holds heavily Iced Boxes holding Yellow and Pink.
via dismantling this connected links across them, the ice will shatter.
Route this rose plus Yellow into the newly revealed bottom Boxes .
ivory spheres shall start pooling from this Tunnels and the upper rows.
the middle lanes from lower cases hold multiple White requirements stacked back-to-back.
Feed the White marbles down systematically.
Keep the eyes over the Conveyor Belt as the Tunnels empty.
If one shade sends that one do not want, leave it in the Top Tray .
Force this board into give one this matches one really want by working from the outside edges inward.
empty this big middle last, and you will beat this level.
Frequently asked questions
How do I beat Marble Sort Level 401?
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 401 every time.
What is the main trap to avoid on Marble Sort Level 401?
The biggest mistake on Level 401 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 401?
Level 401 mainly revolves around Green, Pink, Dark Blue. Focus on feeding Green first when its Box is open, then introduce Pink as the lower lanes free up so you never choke the belt.
How should I open Marble Sort Level 401?
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 401 take to complete?
Level 401 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 401?
Yes. The embedded video on this page walks through Marble Sort Level 401 move by move, and the screenshots below show each stage of the layout so you can follow along and beat it.