关卡截图
逐步解法
- 1) Open by ignoring the clickable-looking Purple, Red, and Pink in the far-left column, and instead find the Dark Blue marbles at the bottom of both outer columns to clear the inner-right Dark Blue Box.
- 2) Clearing the Dark Blue pulls up a Green Box, then tap the cluster of White marbles just above the old Dark Blue spot in the outer right column to clear the right-side White Box.
- 3) Emptying that white target summons a cyan receiver, which hands you live green and cyan goals that crack the center open.
- 4) Push the textured cyan and green stones from the tray's lower-center-left into the fresh cyan and green receivers below.
- 5) Those moves clear the block and rouse the orange, yellow, and white arrows, so use the awake yellow arrow to empty the far-left starting yellow receiver and flip the question box over it.
- 6) Rotate the lower goals until brown and yellow receivers surface, then push the textured brown and yellow stones from the tray's lower-right to rouse the pink and green arrows.
- 7) With the textured blocks gone and the arrows cleared, the Lock and Key obstacles start coming undone, flooding deep Red, Pink, and Brown into the playable area.
- 8) Release marbles from the newly unlocked center only when an exact matching Box is ready, and if you bottleneck, use the ignored Purple and Red on the outer left as escape valves to cycle the board and win.
Level 309 Arrow Box & Lock Trap
one load onto sphere Sort Level 309 plus immediately see a hostage situation.
Three huge golden seal plus pass obstacles sit clamping down this entire upper middle of the board.
Worse, this game severely restricts the opening taps using one brutal wall of downward-pointing Arrow Boxes .
one can't touch this middle from this puzzle until one surgically dismantle this exact pieces resting underneath those arrows.
If one try into brute-force this board via tapping this easiest visible shades on the outer edges, you will fail.
one hold into empty exact bottom cases on one strict order into activate this pointer cases , break this middle locks, plus survive this hidden traps waiting in the lower rows.
Let’s break down exactly how into untangle this mess.
Level 309 Locked-Down Center Pattern
Look closely at how this exact Top Tray is arranged.
this board sits divided down this middle via one tall grey barrier, using this three horizontal seal plus pass mechanisms holding this upper central marbles completely out of reach.
east below those locks rests this most dangerous part from this board: one horizontal row of six Arrow Boxes .
over this west side from this divider, one have Orange, Yellow, and White Arrow Boxes .
over this east side, one have Pink, Green, and Green Arrow Boxes .
since from how this mechanic works, none from these are playable yet.
They shall not activate until this four rough sphere pieces resting directly beneath them—Light azure, Green, Brown, and Yellow—are dropped down.
one hold four ready targets: one gold case over this far west, one ivory case inner-west, one Dark azure case inner-east, plus another White Box on the far right.
Here sits this absolute biggest snare in Marble Sort Level 309 .
Look at this far left column of the Top Tray .
one spot violet, crimson, plus Pink marbles sitting there looking very clickable.
one do not hold bottom Boxes for them yet.
Tapping them shall instantly crowd your Conveyor Belt .
one should focus fully over finding Dark azure plus ivory spheres into spin this lower cases plus expose this shades one really need for the bottom-center textured blocks.
Furthermore, peeking east beneath this far-west Yellow Box is a dark Mystery Box .
one hold zero idea what shade that shall demand, which means one want into keep the Conveyor track as empty as possible when that gold Box finally clears.
Level 309 Level Overview
this entire opening strategy relies over clearing this outermost lanes into dig out this exact colors that match your starting lower Boxes .
Do exactly this into safely open the board.
Level 309 Unlocking the Outer Edges
this start from this level sits entirely about bypassing the locked middle.
one want into send this outermost lanes into spin this lower cases and reveal the targets you actually need.
empty this Dark azure case: Look at this far west plus far right columns of the Top Tray .
At this very lower from both outermost columns, you will find Dark Blue marbles.
This fills plus clears the inner-right Dark Blue Box .
show this emerald case: Clearing that Dark azure target right pulls onto a Green Box in its place.
empty this east-Side ivory case: one yet hold some active White Box on the far right.
Look at this outer right column of the Top Tray .
Just above where this Dark azure spheres used into be, here is a cluster of White marbles.
choose them into clear the right-side White Box .
show this Light azure case: Dropping that ivory target pulls onto one Light Blue Box on the right side.
Level 309 Breaking the Arrow Box Chain
This sits where this board atlast starts to turn in your favor.
via cycling those first lower cases , one now hold active Green and Light Blue targets.
This sits your key to unlocking the central trap.
empty this west rough pieces: Look at this bottom center-left of the Top Tray .
one hold rough Light azure plus emerald sphere blocks sitting directly beneath the Arrow Boxes .
send them into the newly revealed Light azure and Green bottom Boxes .
Activate this west pointer cases: Dropping those rough pieces removes this physical barrier for the left side.
this amber, gold, plus ivory pointer cases parked above them are now awake and active!
empty this west gold case: one yet hold one starting gold Box active on the far left.
choose this newly activated gold pointer case into drop it down and clear that target.
Trigger this secret case: Clearing that far-west Yellow target pulls up the Mystery Box .
This sits the highest risk moment of the game.
Whatever shade it reveals will dictate your next move.
empty this east rough pieces: one yet want to activate the right-side Arrow Boxes .
spin the lower targets until one reveal Brown and Yellow bottom Boxes .
Once they appear, send this rough Brown plus gold spheres from this bottom right of the Top Tray .
This wakes onto the Pink, Green, and Green Arrow Boxes .
Level 309 Surviving the Midgame Pressure
Once this lower line from rough pieces sits gone plus this pointer cases sit cleared out, this dynamic of Marble Sort 309 drastically shifts.
this central seal plus pass obstacles shall atlast start coming undone as one pull the marbles connecting to them.
When this happens, one huge flood from secret shades shall send down into this playable area of the Top Tray .
one shall suddenly hold access into this deep tiers from crimson, rose, plus Brown spheres that were previously trapped past the grey divider.
this bottom cases shall now start feeding one rear-into-rear target chains, often stacking multiple Brown or rose targets at once.
the Conveyor track will be under immense pressure here.
just release spheres from this newly unlocked middle if one hold an exact, matching Box ready and waiting.
If one hit one bottleneck, look into this outermost west lane—those violet plus crimson spheres one ignored at this beginning sit now the emergency escape valves into cycle the board and secure the win.
常见问题
What is the main trap to avoid in Level 309?
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 309?
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 309?
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 309 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.