Screenshots
Step-by-step solution
- 1) Select the Red box at the Top Tray's far-right to supply one of your three ready Red receivers below.
- 2) Select the Light Blue and Pink boxes right beside it, letting them sit on the belt briefly to reveal the hidden tiles behind.
- 3) Begin turning the right-side Mystery Boxes, looking only for Red and Green to feed the top layer of receivers, and drop any revealed Red or Green at once.
- 4) Keep away from the far-left Orange, Brown, and Dark Blue boxes, since their receivers are far from ready.
- 5) After the opening Red and Green clear and the board wants Light Blue, Dark Green, and Pink, redeem the Light Blue and Pink pieces you stashed on the belt earlier.
- 6) Trigger the Pink and Purple Arrow Boxes that point sideways only with a clear route to drop, and keep at least two open belt slots at all times.
- 7) In the late game, let go the front-left Orange box you've skipped, now that the Orange receiver is finally reachable, and remove the Yellow and White pieces blocking the top middle.
- 8) Open the corner Surprise Bags only with the belt nearly clear, steer whatever spills into the ready receivers, and rotate the leftover Dark Blue and Purple to close the level.
Level 639 Front-Row Bait and Mystery Box Trap
sphere Sort Level 639 sits one brutal lesson on inventory management and impulse control.
this board throws one huge, intimidating grid at one, heavily stitched together using Mystery Boxes and unpredictable Surprise Bags .
this main snare here sits obvious once one look at the starting layout.
one sit given one fully exposed head line from spheres, but they are the exact wrong colors.
If one start tapping everything one may spot, one will lose in the first thirty seconds.
one hold into aggressively manage the Conveyor track room as blindly digging with the colors you actually need.
Level 639 Front-Row Trap
this head line sits totally exposed, showing one tempting layout: amber, rose, Brown, Dark azure, Pink, Light Blue, and Red.
one want one huge amount from crimson spheres east out from this gate, but just one single crimson case sits parked on that front row on the far right.
one hold pointer cases locking down this middle rows—rose plus violet pointing sideways, Orange and Green pointing vertically.
Everything else sits smothered under gray secret cases , using cruel Surprise Bags parked in the top corners and center.
one hold into bring spheres from this upper rack that one don't want just into uncover the Mystery Boxes behind them.
the Conveyor track acts as one temporary waiting room, plus it is going to get packed fast.
If one bring that head-west Orange or Brown too early, you die.
this lower cases with those shades are buried deep in the lower stacks.
They shall sit over the belt and choke your space.
Level 639 Level Overview
That sits the only safe path into the grid.
Level 639 Surviving the Opening Taps
Do not touch this left side of the board.
this survival depends over carving one hole over this right side to find those early Reds.
choose this crimson case over the far right of the Top Tray .
This feeds one from the three waiting Red Boxes at the bottom.
choose this Light azure and Pink boxes sitting next to it.
Yes, they shall send onto the Conveyor track and stay there for a bit.
one hold into take this risk into physically expose the hidden tiles behind them.
Start flipping this Mystery Boxes on the right side.
one sit hunting strictly with crimson plus emerald spheres into satisfy that top layer of bottom Boxes .
Send any uncovered crimson or Green down immediately.
empty those upper lower cases as fast as humanly possible into open the board.
Leave this amber, Brown, plus Dark azure boxes on the far left alone.
this lower cases for these colors are nowhere near ready.
Level 639 Managing the Conveyor Belt Jam
Once one empty those first crimson plus Green bottom Boxes , the entire board shifts.
this bottom area now demands Light azure, Dark Green, and Pink.
This sits where the midgame panic sets in.
one shall start hitting this pointer cases on this second plus third rows, plus your belt will become a nightmare.
Cash on this Light azure plus rose spheres you parked on the Conveyor Belt earlier.
Getting them out from your waiting area is a massive relief.
Activate this sideways-pointing rose plus violet pointer cases just when one may see a clear path to drop them.
one shall start uncovering Yellow, Purple, and White marbles.
At this stage, the track shall likely be crammed using one toxic pile from amber, Light Blue, Dark Green, Yellow, and White.
Never let this belt drop below two open slots.
If this track sits packed plus one available one bag, that shall dump random shades, overflow this track, plus instantly fail Marble Sort Level 639.
Level 639 Final Clear
via this late game, your lower section transforms completely.
one shall be staring down one jagged layout: emerald, amber, gold, ivory, plus violet over this west side, as this east side asks with Dark Blue, Pink, and Light Blue.
Release this head-west amber case one have been aggressively ignoring since step one.
this amber lower case is finally accessible on the left stack.
empty this gold and White tiles blocking the top middle.
Now one may pop this Surprise Bags located in the top corners.
Route whatever spills out directly into this waiting bottom Boxes .
Keep this focus strictly over clearing this deepest lanes on the left and right edges.
spin the remaining Dark azure plus Purple marbles to finish the final stacks.
Keep this rhythm steady, empty this stragglers, and you will escape the jam.
Frequently Asked Questions
What is the main trap to avoid in Level 639?
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 639?
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 639?
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 639 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.