Screenshots
Step-by-step solution
- 1) Clear the safe bottom row of the tray: drop the bottom-left Purple into the column 1 Box and the bottom-right Orange into the column 4 Box.
- 2) Send the bottom Pink ball into the column 3 Pink Box, then carefully clear the rest of the front line's Purple, Yellow, and Lime Green balls.
- 3) Steer clear of the grey Surprise Bags entirely, and instead zero in on the key-bearing Pink block at the lower left and the key-bearing Blue block at the lower right.
- 4) To break column 1's Purple lock, clear a Lime Green box from that lane and target the Lime Green blocks in the tray, dropping the key-bearing one on the right.
- 5) Do the same for column 3 by emptying a Lime Green box to surface its Lime Green lock, using column 2 as your garbage disposal whenever the belt gets tight.
- 6) When a key reaches the bottom it shoots to its matching Lock, so unlock both the column 1 Purple box and the column 3 Lime Green box to open fresh dumping grounds.
- 7) Only now reveal the Surprise Bags, letting each one spill onto the belt, and immediately match the contents into the newly unlocked bottom Boxes, waiting for each bag to sort before dropping more.
- 8) Clear the leftover top keys (the Green one on the top-left and the Orange one on the top-right), and use column 4's stacked Lime Green and Pink boxes to absorb the last bag stragglers and finish.
Level 345 Surprise Bag and Double Lock Trap
This board sits one masterclass on baiting you into a quick loss.
this dominant shades here sit violet, amber, rose, plus Lime emerald, but this real issue sits this huge group from grey Surprise Bags parked east in the middle of the Top Tray .
east off this bat, one shall spot six scattered keys resting over various colored blocks.
one shall also spot two distinct seal plus pass obstacles blocking the progress in the lower setup.
this whole level hinges over matching those keys without accidentally flooding the space with unknown marbles from the bags.
If one just start tapping things that look matchable, one will hard-lock your game.
Level 345 Locked Columns Pattern
one want into look closely at how this exact board sits stacked before making a single move.
this upper rack holds one jagged shape, big over this east side plus featuring a flat row across the bottom.
That lower exposed line is your only safe starting point.
that holds violet, gold, Lime Green, Pink, Purple, and Orange blocks.
Just above this safe zone, this board gets extremely dangerous.
one hold two rows containing pairs from grey Surprise Bags .
Mixed on plus across these bags are marbles holding silver keys.
one hold keys parked over emerald, amber, rose, Lime emerald, plus azure pieces scattered from this upper west all this way down to the bottom right.
Now look down at the four bottom Boxes .
lane 1 (Far west): Starts using violet, then Lime emerald, plus then hits one hard Lock on a Purple box.
lane 2: Starts using Orange, then Pink, Orange, and Purple.
lane 3: Starts using rose, then Lime emerald, plus hits another hard seal on a Lime Green box.
lane 4 (Far east): Starts using amber, then Lime Green, Lime Green, and Pink.
If one choose this Surprise Bags too first, they shall dump random shades—as Brown, azure, or Green—straight onto your Conveyor Belt .
Since the lower cases sit currently demanding violet, amber, plus rose, those random colors will just sit there.
Once this belt fills up, you are totally paralyzed.
this west plus third lanes sit fully dependent over one finding this right keys to break their locks.
Until those locks available, one have almost nowhere to dump your marbles.
Level 345 Level Overview
one must play this board with strict discipline.
Do not touch anything using one question mark over it until the board forces you to.
Level 345 Surviving the Opening Moves
the first taps dictate whether one win or lose.
this goal east now sits into empty this safe lower line from this upper rack plus get this front Boxes out of the way.
send this lower-west violet plus lower-right Orange marbles from the Top Tray .
Send them straight into this ready violet case on lane 1 plus the Orange Box in column 4.
take this lower rose sphere plus send that into the Pink Box in column 3.
Carefully bring down this remaining violet, gold, plus Lime Green marbles from that front line.
one want into empty room to reach the blocks holding the keys.
Completely ignore the grey Surprise Bags .
If one release them now, the Conveyor track shall fill using unplayable shades plus one will fail before clearing the first lock.
Focus over this rose piece holding one pass over this bottom west side, plus this azure piece holding one key on the lower right side.
one should get those down to the belt to start progressing.
Level 345 Breaking the Locks
Once one empty that first front wall, the board state shifts.
the upper priority is opening the locked lower columns.
lane 1 needs into empty one Lime emerald box to expose its Purple lock.
lane 3 needs into empty one Lime emerald box to expose its Lime Green lock.
Target this Lime Green blocks in the Top Tray .
here sits one holding one key on the right side.
send that into clear the active Lime Green bottom Boxes .
If one hold mismatched shades parked here, prioritize dropping spheres that match this upper ready case on lane 2 (which should now be rose or Orange depending on your previous clears).
Use lane 2 as the garbage disposal to keep the belt moving.
Once one pass reaches this bottom, it flies to the matching Lock .
one absolutely should unlock this violet case on lane 1 plus this Lime emerald case on lane 3 to open up fresh dumping grounds.
Level 345 Clearing the Late Game Jam
Once both locks sit shattered, this level atlast gives one some breathing room, but this trap is not fully disarmed.
Now one can finally tap the Surprise Bags .
Let them spill onto this Conveyor track plus immediately match them into the newly unlocked bottom Boxes .
If one bag sends Brown or azure spheres, look with this corresponding Box deep in the bottom columns.
Wait with this bag's contents into sort before dropping anything else.
Sweep this remaining upper keys (this Green top-left and Orange top-right).
Send them down into clear the final layers.
Keep some eye over lane 4, which holds stacked Lime emerald plus rose cases, plus use that to absorb any stragglers from the bags.
Pace the final releases and the board will clear.
Frequently asked questions
How do I beat Marble Sort Level 345?
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 345 every time.
What is the main trap to avoid on Marble Sort Level 345?
The biggest mistake on Level 345 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 345?
Level 345 mainly revolves around Green, Orange, Purple. Focus on feeding Green first when its Box is open, then introduce Orange as the lower lanes free up so you never choke the belt.
How should I open Marble Sort Level 345?
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 345 take to complete?
Level 345 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 345?
Yes. The embedded video on this page walks through Marble Sort Level 345 move by move, and the screenshots below show each stage of the layout so you can follow along and beat it.