Marble Sort Level 666 Solution: The Move Order That Clears the Board

Hard ★★★★☆ ~48 moves

Screenshots

Marble Sort Level 666 screenshot 1Marble Sort Level 666 screenshot 2Marble Sort Level 666 screenshot 3Marble Sort Level 666 screenshot 4

Step-by-step solution

Quick answer
  1. 1) Focus on the front row and grab the available Orange marbles slightly under and beside the center Panel to clear the two inner front-row Boxes.
  2. 2) Snatch the accessible Light Green marbles around the lower middle and along the right edge, using them to empty the two outer receivers in the front row.
  3. 3) Ignore the Yellow and Purple marbles sitting in the open, since their matching boxes are buried and they would choke your Conveyor Belt.
  4. 4) Watch the central gray '4' Panel vanish once those four Orange and Light Green boxes are cleared, opening up the underside of the Top Tray.
  5. 5) As the lower Boxes cycle to Red, Cyan, White, and Pink, use the newly opened center to grab White and Cyan pieces and feed the fresh front row immediately.
  6. 6) Route the shades required to trigger the two yellow Lock and Key obstacles, clearing the pieces under the locks to lift the vertical bars.
  7. 7) Once the bars lift, free the massive Pink, Cyan, and Light Blue clusters, and prioritize Pink since the bottom Boxes demand it heavily during this phase.
  8. 8) Let the corner Arrow Boxes slide inward and sort them, then clear the leftover Yellow and Purple pieces from the back rows while keeping at least two belt slots open.

Level 666 Dual Key and Center Panel Trap

sphere Sort Level 666 sits a brutal test of restraint.

one shall spot one huge layout from shades east at this start, but most from them are deadly traps.

this board sits dominated via one central door marked using one '4' plus two huge seal plus pass obstacles barring the left and right columns.

this dominant shades on play sit amber, Light emerald, rose, plus Cyan, but one cannot touch half of them yet.

this real nightmare here is the bottom row.

the starting lower Boxes demand Light Green and Orange.

Everything else over this board sits designed into trick one into filling onto the Conveyor track before one can even touch the key items.

one hold into play this board from this inside out, carefully managing this limited room as hunting with this exact pieces needed into break that center square.

Level 666 Dual Key Lockout

Look closely at the Top Tray arrangement.

that holds one jagged zzz, uneven shape that hides zzz critical pieces under mechanical layers.

Four pointer cases sit trapped on this extreme edges: Cyan on this upper west, Light emerald on this upper east, gold on this lower left, and Pink in the bottom right.

those edges sit totally dead zones until the board opens up.

blind middle rests a gray Panel holding a massive '4'.

This means this very core from this board sits totally unreachable until one successfully clear four lower Boxes .

Flanking that middle square sit two gold Lock and Key bars stretching vertically.

this west bar pins down vital rose, Cyan, and Purple pieces.

this east bar locks down Pink and Light Blue.

this head line sits laid out exactly as Light emerald, Orange, Orange, and Light Green.

past those sit more tiers from amber, Light Green, and eventually White and Blue.

This dictates your entire opening strategy.

You need Orange and Light Green instantly.

However, this available amber plus Light emerald pieces on this upper rack are awkwardly positioned around the locked center.

gold plus violet spheres sit parked out on the open, practically begging to be tapped.

If one take them first, they shall sit over your Conveyor Belt and choke your space.

one should ignore this trap, thread this needle across this seal plus pass lanes, plus route those head four Boxes to drop the center Panel .

Level 666 Level Overview

Do not choose anything unless that directly feeds this front row or clears a specific obstacle.

Level 666 Busting the Front Row

the first taps dictate whether one survive the opening squeeze or restart immediately.

Focus fully over this Light emerald plus Orange Boxes parked in the front row.

Look just below plus to the right of the center Panel .

take this available amber spheres into empty this two inner Boxes in the front row.

Snatch this accessible Light emerald spheres scattered near this lower middle plus this east edge into clear the two outer front-row Boxes .

Do not touch this violet group over this west or the Yellow block on the right.

the Conveyor track shall seal onto fully since their matching lower cases sit stuck deep behind the Orange and White rows.

Clearing those first four amber plus Light emerald cases shall satisfy this condition for the central '4' Panel .

Once those empty, this gray cover vanishes, exposing this soft underbelly of the Top Tray .

Level 666 Unlocking the Midgame Chain

using this middle Panel gone, the board state shifts dramatically.

this bottom cases shall spin, bringing onto Red, Cyan, White, and Pink requirements.

Use this newly opened middle area to grab White and Cyan pieces.

route this fresh head line from cases immediately into keep your Conveyor Belt from jamming.

Focus over routing this exact shades needed into activate this two yellow Lock and Key obstacles.

one hold into empty this pieces associated using those locks to lift the vertical bars.

Once this bars lift, this huge groups from rose, Cyan, and Light Blue are finally free.

Prioritize this rose spheres, as this lower cases will heavily demand Pink during this phase.

As one hollow out this middle plus sides from this upper rack , this corner pointer Boxes will finally have room to move.

Let them slide inward plus immediately sort their contents.

Level 666 Surviving the Final Squeeze

one shall likely hold one few leftover ivory or gold pieces dragging over your Conveyor Belt from the midgame chaos.

Now sits this time into atlast empty those gold plus Purple pieces you ignored at the start.

Their cases will surface in the back rows.

Do not blindly spam this remaining Red and Blue clusters.

Check this order from this last lower cases and drop the colors in exact sequences.

Keep at least two slots available over the track at all times into avoid a devastating last-second jam.

Frequently Asked Questions

What is the main trap to avoid in Level 666?

The biggest mistake is tapping colors that have no active bottom Box yet. They park on your Conveyor Belt and burn limited slots, so clear the shades that actually have receivers first.

How should I open Level 666?

Ignore the upper layers and aim at the bottom row of the Top Tray. Feed the colors that already have open boxes, then work upward once the lower lanes shift.

When does the midgame color change happen in Level 666?

After the opening boxes fall, the lower columns swap what they demand. Watch for the new shades and only pull blocks that match a box sitting at the front of a lower lane.

Any tip for finishing Level 666 clean?

Keep at least a few empty belt slots before poking mystery or hidden boxes. Feed a revealed color the moment it matches an active box, and fall back to visible marbles when the belt gets tight.