Marble Sort Level 663 — Walkthrough and Solution

Marble Sort Level 663 presents a spacing puzzle where three oversized 9-marble clusters plug the lower part of the Top Tray, blocking the usual flow. The key is to unlock the center first, then manage the Red cluster only when two Red Boxes appear, and finally shatter the ice layer to release the remaining colors.

The Top Tray holds five columns. Columns one, three, and five have giant clusters at their base: Red on the left, Purple in the center, Light Green on the right. Above these clusters, in the vertical stacks, sit single marbles: Brown, Light Blue, and Blue in the lower section. Across the middle runs a horizontal row of iced marbles: Brown, Black, Dark Green, Yellow, Cyan. The upper layers hold a mix of Pink, Orange, Yellow, and Blue. The bottom Boxes are arranged in rows: the front row asks for Blue, Purple, Dark Green, Purple; the second row wants Cyan, Dark Green, Red, Red; the third row holds Brown, Purple, Blue, Green.

Marble Sort Level 663 Walkthrough

The front row of Boxes, left to right, requires Blue, Purple, Dark Green, and Purple. Behind them, the second row adds Cyan, Dark Green, Red, and Red. The third row reveals Brown, Purple, Blue, and Green.

The trap is that the Red and Light Green clusters are decoys: there is no Red Box in the front row, and no Light Green Box in any visible Box. Tapping them prematurely floods the Conveyor Belt with nine useless marbles. Only the center Purple cluster is safe to start with, as two Purple Boxes are available immediately.

How to Beat Marble Sort Level 663 — Step-by-Step

Phase one: Clear the Purple cluster

1. Tap the giant Purple cluster in the bottom center of the Top Tray.
2. Two Purple Boxes in the front row absorb six of those marbles, leaving three Purple marbles on the Conveyor Belt.
3. Accept the temporary belt congestion; the center lane now drops a single Blue marble.
4. Tap that Blue marble to fill the leftmost Blue Box in the front row.
5. The front row shifts, but do not worry about the Dark Green Box yet.

Phase two: Manage the Red cluster

1. When the two Red Boxes slide into the front row, tap the giant Red cluster on the bottom left.
2. The Red Boxes eat six marbles, leaving three Red marbles on the belt.
3. Now the left flank opens, revealing single Brown and Orange marbles—leave them alone for now.
4. Focus on the center and the iced row. Use Blue and Cyan marbles from the upper left to fill active Boxes.

Phase three: Shatter the ice and finish

1. Find the Dark Green Box that has been waiting. Break the ice around the Dark Green marble in the center column to free it.
2. Pull down loose Yellow marbles from the top left to fill incoming Yellow Boxes.
3. Ignore the Light Green cluster until a Light Green Box appears from the back rows.
4. Clear scattered Black and Cyan marbles from the shattered ice, prioritizing full Boxes over single random colors.
5. As matching Boxes spawn, they will sweep away the leftover Red and Purple marbles, and the board collapses.

Tips & tricks

• Always tap the Purple cluster first; it is the only safe opener.
• Watch the front row carefully—the Red Boxes appear after the Blue Box is filled.
• When the ice shatters, clear the Dark Green immediately to free up the center.
• Keep the Light Green cluster untouched until its Box shows up.

Common mistakes

• Tapping the Red or Light Green clusters too early clogs the belt.
• Collecting random marbles instead of completing Boxes leads to a full belt.
• Forgetting to break the ice around Dark Green stalls progress.

Marble Sort Level 663 FAQ

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