Marble Sort Level 682 — Walkthrough and Solution

Level 682 is the four-tunnel trap and surprise bag blockade. The Four-Tunnel Trap and Surprise Bag Blockade on Marble Sort Level 682 requires careful color management to avoid flooding your Conveyor Belt.

Level682
DifficultyHard
Priority routeLight Blue → Pink
Watch forLight Blue

▶ Video walkthrough of Marble Sort level 682, then the step-by-step below.

⚡ Quick clear

Light Blue → Pink. The Light Blue wall blocks the row behind it.

Marble Sort Level 682 presents a board where the Top Tray is dominated by four large striped Tunnels with rainbow rims, two pointing left and two pointing right, occupying most of the central area. The bottom area is hindered by a massive purple Surprise Bag covering the entire second column of the Boxes, limiting your usable space. The key to beating this level is to focus on clearing the active Boxes for Pink, Light Blue, and Orange early, while avoiding decoy colors like Red and Dark Blue until their Boxes become available.

The Top Tray has a Light Blue block on the middle left edge, a Dark Purple block on the bottom left, and a Red block on the top right. The lower Boxes are arranged with Orange on the far left, Pink in the third column, and Light Blue on the far right. The purple Surprise Bag blocks column two, so you must work with columns one, three, and four initially. The Tunnels will release marbles in an unpredictable order, so keeping your Conveyor Belt uncluttered is crucial.

Marble Sort Level 682 Walkthrough

Your front-row Boxes demand Orange, Pink, and Light Blue from left to right: column one is Orange, column three is Pink, and column four is Light Blue. Column two is sealed by the purple Surprise Bag, which you cannot use until it opens. The Tunnels are the main source of marbles, but they also introduce random colors that can jam your belt if you are not careful.

The specific trap is the presence of Red and Dark Blue blocks in the Top Tray that have no corresponding Box in the initial setup. Tapping them prematurely will clog your Conveyor Belt and potentially end the run. You must resist the urge to clear these decoys until the board shifts and new Boxes appear.

How to Beat Marble Sort Level 682 — Step-by-Step

Phase one: Clearing the initial Boxes

  1. Tap the Light Blue block on the middle-left edge of the Top Tray and guide it to the active Light Blue Box in the fourth column.
  2. Next, tap the Pink block located at the bottom-left, under the purple yarn ball, and send it to the active Pink Box in the third column.
  3. Do not tap the Red block on the top right or the Dark Purple block on the bottom left; they are decoys that will fill your belt.
  4. Start feeding the Tunnels by tapping their exposed ends to release marbles. Focus on collecting Orange, Pink, and Light Blue to fill the corresponding Boxes.
  5. Monitor the Conveyor Belt closely; only pull marbles from the Tunnels if you have space to temporarily hold unexpected colors while you complete the active sets.

Phase two: After the Tunnels empty

  1. Once the four large Tunnels are emptied, the board changes dramatically. The top layer disappears, revealing a grid of single blocks, including Green, Orange, Red, and Dark Blue, along with a smaller Tunnel in the top left.
  2. A large pink Surprise Bag will drop on the left side, blocking column one entirely. Shift your attention to columns two, three, and four, where new Boxes for Green, Red, and Dark Blue become active.
  3. Route the cluster of Green marbles that falls from the top tray into the newly revealed Green Boxes in columns two and three.
  4. Avoid tapping the Orange and Yellow blocks in the Top Tray for now, as their matching Boxes are hidden behind the new Surprise Bag or buried in the lower stacks.
  5. Clear the Red Boxes by pulling the Red blocks from the right side of the Top Tray, which will help raise the lower columns.

Phase three: Dealing with Iced Boxes and the final Tunnel

  1. As the middle columns rise, Iced Boxes will become exposed, one hiding a Green center and another hiding a Pink center. You cannot clear these directly; you must clear the adjacent normal Boxes to break the ice.
  2. Focus on clearing the Dark Blue and Purple Boxes that sit next to the Iced Boxes. Once those are gone, the ice shatters, and you can quickly fill the newly opened Box.
  3. Finally, empty the small Tunnel in the top left. By then, the pink Surprise Bag should be cleared, giving you full access to the board.
  4. Route the remaining Yellow and Orange blocks to their respective homes to finish the level, keeping your Conveyor Belt as empty as possible.

Tips & tricks

  • Always check the bottom Boxes before tapping any block in the Top Tray to ensure it has a matching active Box.
  • Use the Conveyor Belt as a temporary buffer, but never let it fill completely; always clear space before pulling from the Tunnels.
  • Prioritize clearing one Box entirely to trigger the board shift and open up new possibilities.

Common mistakes

  • Tapping the Red or Dark Purple blocks early, which floods your belt and leaves you no room to maneuver.
  • Ignoring the Conveyor Belt capacity and pulling too many marbles from the Tunnels at once.
  • Forgetting to clear adjacent Boxes to break the Iced Boxes, stalling your progress.

Marble Sort Level 682 FAQ

Why does my Conveyor Belt flood on Marble Sort Level 682?

Your belt floods because you tap decoy blocks like Red or Dark Purple early, or you pull too many marbles from the Tunnels without having space to hold them.

Which color do I clear first on Marble Sort Level 682?

Clear Light Blue first by tapping the block on the middle-left edge of the Top Tray, then move to Pink and Orange.

How many moves does it take to clear Marble Sort Level 682?

There is no fixed move count; success depends on efficient color management and avoiding unnecessary taps.

Do I need boosters to beat Marble Sort Level 682?

No, boosters are not required if you follow the correct sequence and keep your Conveyor Belt clear.

What happens if I tap a decoy block on Marble Sort Level 682?

Tapping a decoy like the Red block will clog your Conveyor Belt, making it difficult to manage the marbles from the Tunnels and potentially ending your run.

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