Marble Sort Level 765 — Walkthrough and Solution

Marble Sort Level 765 is a two-Lock puzzle where the top colors are a decoy. The board is packed with Purple, Pink, Red, and several blues, but the real obstacle is freeing Keys to open Locks that guard entire columns. You must prioritize grabbing the Yellow Key on the left, then the Orange Key on the right, to unlock the path to the Tunnels.

Looking at the layout: the Top Tray holds Pink, Red, and Light Blue marbles that seem easy to drop; ignore them. The mid-left has a Yellow Key blocked by one Light Blue marble. The mid-right has an Orange Key behind more marbles. The bottom features two Locks: one in the second column from the left (guarding a Light Pink Box) and one in the far-right column (guarding a Purple Box). Four two-tone Tunnels (Purple and Light Blue) sit in the center, blocking access to the marbles behind them.

Marble Sort Level 765 Walkthrough

From left to right, the bottom Boxes demand: Light Pink, then a Locked Light Pink, then Red, then Purple, and finally a Locked Purple on the far right. The central Tunnels require both Purple and Light Blue marbles to clear.

The trap is that the top colors look easy to match but will flood your Conveyor Belt with unusable colors. Instead, you must methodically free the Yellow Key first, then the Orange Key, to unlock the columns and open space for the Tunnels.

How to Beat Marble Sort Level 765 — Step-by-Step

Phase one: Secure the Yellow Key

1. Tap the single Light Blue marble directly above the Yellow Key marble in the mid-left section.
2. Send that Light Blue down to the Conveyor Belt.
3. Tap the Yellow Key marble to collect the Key.
4. Refrain from touching any other marbles until the Key is used.

Phase two: Open the right Lock and clear the right side

1. Use the Key on the Lock in the far-right column to unlock the Purple and Yellow Boxes there.
2. Drop the Yellow Key marble into the unlocked Yellow Box at the bottom of that column.
3. Release Yellow marbles from the center column of the Top Tray to finish clearing that Box.
4. Clear the Red Box in the middle column by sending Red marbles from the Top Tray into it.
5. Now send the Light Blue marble (from earlier) into one of the upright Tunnels.
6. Free the Purple marbles by clearing the Light Pink and Dark Blue marbles in the row above the bottom block.
7. While doing that, grab the Orange Key on the right side and use it to open the second Lock in the second column from the left, unlocking the Light Pink Box.
8. With both Locks open, systematically feed Purple and Light Blue marbles to clear all four Tunnels.

Phase three: Final sorting

1. Clear columns one at a time to maintain an empty slot for temporary storage.
2. Treat the Pink and Green Keys at the top as regular marbles now; drop them when matching colors are available.
3. Keep an eye on the Conveyor Belt; release only a few marbles at a time and match them to Boxes quickly.
4. Sort the remaining Pink, Blue, Purple, and Red marbles to finish the level.

Tips & tricks

• Focus on the Yellow Key first; it opens the path to the rest of the board.
• Always use a Key immediately after collecting it, as the Conveyor Belt has limited space.
• Keep an empty Box column as a buffer to avoid jams.

Common mistakes

• Releasing top-row colors early, which floods the belt with unusable marbles.
• Choosing the wrong Lock to open first, which can trap necessary marbles.
• Ignoring the Tunnels until late, which blocks access to needed colors.

Marble Sort Level 765 FAQ

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