Marble Sort Level 797 — Walkthrough and Solution

Level 797 is unlocking the central crates. The central trap is the pair of Crates locked by three items; the key is to feed them a Yellow and four Blues in the right order.

Level797
DifficultyHard
Priority routeYellow → Blue
Watch forYellow

▶ Video walkthrough of Marble Sort level 797, then the step-by-step below.

⚡ Quick clear

Yellow → Blue. The lock won't open without its key.

This board is a gate puzzle. Two large Crates in the middle block eight Boxes until you clear three specific items wedged between them. The answer is to prioritize Yellow and Blue marbles at the start. Ignore other colors until the Crates open.

At the top, there is a Tray with arrow buttons and Mystery Boxes. A Tunnel with four Light Blue marbles sits above everything. The bottom area has a straightforward arrangement: Blue on the left, then Pink, then Yellow, but those are just the visible ones. The real challenge is the central cluster.

Marble Sort Level 797 Walkthrough

Focus on the bottom Boxes. From left to right, they demand: a Yellow Box, a Blue Dispenser needing three marbles, and a Blue Box. These are the only items you can clear at first. The rest of the board is locked until you do so.

The trap is the Top Tray: pressing the wrong arrow button releases colors like Red or Green that you cannot use yet. They will jam the Conveyor Belt and stall your progress.

How to Beat Marble Sort Level 797 — Step-by-Step

Phase one: Unlock the Crates

  1. Tap the single Yellow marble on the left side of the Crates. Guide it to the Yellow Box in the third column.
  2. Go to the far right of the Top Tray. Press the Blue down-arrow button there. This releases a column of Mystery Boxes.
  3. From that column, collect four Blue marbles. Let them fall onto the Conveyor Belt.
  4. Use the first Blue to clear the Blue Box on the right side of the Crates.
  5. Send the remaining three Blues into the Blue Dispenser.
  6. Once all three items are cleared, the Crates break open, revealing eight new Boxes.

Phase two: Manage the New Boxes

  1. Examine the eight Boxes that just appeared. Note their colors.
  2. Use the central arrow buttons to release rows of Mystery Boxes that match the colors you need.
  3. Always release marbles in small batches. Only press a button when you have a matching empty Box.
  4. Clear the Boxes closest to the belt first to keep the path open.

Phase three: Final Cleanup

  1. Empty all Mystery Boxes by matching their colors to the remaining bottom Boxes.
  2. Save the Light Blue Tunnel for last. Once you have Light Blue Boxes available and the belt is clear, release them.
  3. Finish sorting all marbles to complete the level.

Tips & tricks

  • Always start by clearing the Yellow and Blue items to open the Crates.
  • Use the far-right Blue button first; it's the only safe starting move.
  • Plan your releases: never let more than two marbles sit on the belt without a destination.

Common mistakes

  • Pressing random arrow buttons at the start, which releases useless colors.
  • Clearing the Blue Box before collecting all four Blues, leaving you short.
  • Releasing Light Blue marbles early, clogging the belt for no reason.

Marble Sort Level 797 FAQ

Why does my Conveyor Belt flood on Marble Sort Level 797?

You likely pressed an arrow button that released marbles with no matching open Box, filling the belt. Stick to the far-right Blue button until the Crates open.

Which color do I clear first on Marble Sort Level 797?

Yellow is first: tap the lone Yellow marble on the left and guide it to its Box.

How many moves does it take to clear Marble Sort Level 797?

There's no fixed move count, but expect around 50 to 70 taps depending on how you manage the Mystery Boxes.

Do I need boosters to beat Marble Sort Level 797?

No, boosters aren't required. The level is solvable with careful planning and the correct sequence.

What happens if I press the central arrow buttons early on Marble Sort Level 797?

You'll release random colors that you can't place yet, jamming the belt and forcing a restart.

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