Screenshots
Step-by-step solution
- 1) Clear only the exact front-line bottom Boxes: pull the White from the center to the far-left box, grab the Blue beside it for the second box, and tap the Orange for the third.
- 2) Do not touch the tempting Red square in the center early, since dropping Red would permanently eat belt slots you need for White and Blue.
- 3) Let the second row of Brown, Red, White, and Pink slide forward, and poke the grey Mystery Boxes inside the inner cluster only when at least three belt slots are free.
- 4) If a Mystery Box reveals a color with no matching bottom Box, leave it on the belt and switch back to feeding the fresh Red and Pink boxes that just appeared.
- 5) Clear the center to trigger the chain reaction that drops the four Arrow Boxes and throws open the rainbow Tunnels rimming the left, right, top, and bottom.
- 6) Once the Tunnels start dumping Blue, Cyan, and Pink, pivot to the new bottom boxes and prioritize flushing the Mint and Orange receivers before the belt jams.
- 7) Feed the remaining Green and Purple blocks into the left-side bottom Boxes, saving the Yellow and Red blocks on the right for later.
- 8) When the bag appears, clear the bottom Yellow and Pink boxes if more than three loose marbles are blocking the line, then crack open the Surprise Bag and match its contents into the last Green and Orange boxes.
Level 737 Tunnel Ring and Arrow Box Trap
sphere Sort Level 737 sits a nightmare of space management.
You are facing a completely barricaded board.
this outermost rims sit fully locked down by massive rainbow-striped Tunnels .
Inside that perimeter, four pointer cases shaped as rockets point directly into this middle grid, holding the entire outer layer hostage.
one want into empty this middle, but the Conveyor Belt space is desperately low.
this dominant shades on this middle sit White, Blue, Red, Green, and Orange.
the starting lower cases from west into east are White, Blue, Orange, and Light Green.
Releasing this bad center color here instantly jams your belt.
one can't afford to make a single blind guess.
Level 737 Arrow Box Lockout
Look exactly at how this upper Tray is arranged.
this most critical feature sits the massive ring of Tunnels .
here sits one long tall rainbow Tunnel over this far west, another over this far east, plus horizontal ones capping the top and bottom.
one can't access this spheres inside them until the front blocks drop.
Guarding those sends are the four Arrow Boxes .
one can't activate those until this specific block they point to is cleared.
this middle from the board is your only starting zone.
that holds one tight group from standard pieces: one crimson square rests directly between Green and Blue blocks.
here sit also grey secret cases tucked into this edges from this inner square, hiding their true colors.
this head line demands White, Blue, Orange, and Light Green.
But look closely at what rests underneath them.
this second line holds Brown, Red, White, and Pink.
this crimson square on this middle from this Top Tray looks incredibly tempting to tap.
Dropping crimson onto this Conveyor track first shall permanently eat slots one desperately need for White and Blue.
one hold into work from the front to the back.
If one ignore this lower case order, this Tunnels shall flood this belt later and kill your run.
Level 737 Level Overview
one should dismantle this middle before one even think about the outer ring.
Level 737 Piercing the Center Fortress
Your opening moves require extreme discipline.
one should just feed the exact front-line bottom Boxes .
Extract this ivory piece from the center of the Top Tray .
This perfectly matches this far-left bottom Box .
take this Blue block sitting right next to it.
Send that down to clear the second bottom Box .
choose this amber block to feed the third bottom Box .
Let that sit here as this head lower cases empty out plus this second line (Brown, Red, White, Pink) slides forward.
Hit this grey secret cases on this inner group just when one hold at least three available slots on the Conveyor Belt .
If one secret case uncovers one shade one do not currently hold one lower case with, let that sit over this track plus pivot rear into matching this fresh Red and Pink boxes that just appeared.
Level 737 Surviving the Tunnel Release
Clearing this center triggers a massive chain reaction.
this pointer Boxes will activate, unlocking the outer perimeter.
Once this middle sits hollowed out, this four Arrow Boxes will drop.
This immediately opens this gates into this huge rainbow Tunnels over the left, right, top, and bottom.
this Tunnels shall start dumping one huge line from azure, Cyan, plus Pink marbles onto your Conveyor Belt .
Immediately shift the focus to the newly revealed bottom Boxes .
this bottom rack shall heavily rotate into Orange, Green, Mint/Cyan, and Yellow.
Prioritize clearing this Mint/Cyan and Orange Boxes .
The Conveyor Belt gets incredibly crowded here.
one want into rapidly flush this azure plus cyan spheres off this line to prevent a fatal jam.
choose this remaining emerald plus violet pieces into route this west-side lower cases , keeping this east-side Yellow and Red blocks in reserve.
Level 737 Surprise Bag Endgame
via this time this Tunnels sit nearly empty, this board narrows down into one few remaining blocks and one massive wildcard.
One grey fabric Surprise Bag tied using rope shall atlast be accessible on the upper center of the Top Tray .
Do not pop the Surprise Bag immediately.
If one hold more than three loose spheres blocking this line, empty this lower gold and Pink Boxes first to create space.
Once this track is safe, crack open the Surprise Bag .
Match this last Surprise Bag contents using this remaining emerald plus amber lower cases into clear the board and secure the win.
Keep this taps methodical at this very wall to avoid tripping over the final drop.
Frequently Asked Questions
What is the main trap to avoid in Level 737?
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 737?
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 737?
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 737 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.