Marble Sort Level 660 — Walkthrough and Solution

Marble Sort Level 660 is a puzzle where the initial view misleads you. The board appears open, but it is actually a trap for hasty players. To succeed, you must clear the Dark Green marbles on the far left and right edges before touching the central Yellow and Light Green marbles.

The layout includes a front row of Boxes: White on the left, then Purple, Light Blue, and Dark Green on the right. Behind them, a second row holds Light Green, two Yellows, and White. At the top, an exposed row reads: Dark Green, Yellow, Yellow, Light Green, White, Purple, Dark Green. Above that, three ice-covered marbles (Purple, Orange, Light Blue) block the upper area. Three Tunnels surround the board: one on the far left marked '4', one on the far right marked '4', and one at the top center marked '3', which guards a vertical column of iced Pink and Green marbles.

Marble Sort Level 660 Walkthrough

The front Boxes demand White, Purple, Light Blue, and Dark Green. You must clear the Dark Green Box first to open the left and right sides, while ignoring the center Yellow and Light Green marbles that are not yet supported.

The critical imbalance is that the center Yellow and Light Green marbles are exposed early, but there is no active Box for them. Tapping them early will fill your Conveyor Belt and block progress. Wait until the second row moves forward, making Yellow Boxes active.

How to Beat Marble Sort Level 660 — Step-by-Step

Phase one: Secure the flanks

1. Tap the Dark Green marble on the far left edge of the Top Tray.
2. Tap the Dark Green marble on the far right edge of the Top Tray.
3. Drop the exposed White marble on the right side into the front-left White Box.
4. Route the exposed Purple marble on the right side toward the Purple Box.
5. Do not touch the two Yellow marbles or the Light Green marble in the center.
6. After clearing the edges, tap the ice-covered Purple marble on the left and the ice-covered Light Blue marble on the right to feed the remaining front Boxes.

Phase two: Open the middle and release the Tunnels

1. Once the front White or Dark Green Box clears, the second row moves forward, activating the Yellow Boxes.
2. Now it is safe to tap the two Yellow marbles in the center to clear them.
3. With the center open, the side Tunnels (marked '4') will release Red, Blue, and Light Green marbles.
4. Quickly match the Blue marbles into the Light Blue Box.
5. Clear the marbles below the top-center '3' Tunnel to force it open, exposing the Pink and Green marbles.
6. Monitor the Conveyor Belt; only pull colors from the Tunnels when you have an active Box for them.

Phase three: Final cleanup

1. Remove the cracked Orange iced marble from the center to reach the top clusters.
2. Match the remaining Pink and Green marbles from the central Tunnel.
3. Empty the left side, waiting for the Red Box to appear before moving the stubborn Red marble.
4. Keep the belt clear and sort the final Blue and Light Green marbles into the last Boxes.

Tips & tricks

• Always check the bottom Boxes before tapping any marble; only tap if a matching Box is active.
• Prioritize clearing the Dark Green edges to unlock more space and access to the Tunnels.
• Use the Conveyor Belt sparingly; it is limited, so avoid filling it with unmatched colors.

Common mistakes

• Tapping the central Yellow or Light Green marbles early, which jams the belt.
• Ignoring the edge Dark Green marbles, leaving the flanks blocked and preventing Tunnel access.
• Overloading the Conveyor Belt by pulling from Tunnels without a matching Box.

Marble Sort Level 660 FAQ

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