Sort marbles before the belt fills
Marble Color Sort is a puzzle by Drivix Games. Tap an available tray and its marbles tumble onto a moving conveyor. A matching box can hold three marbles and clears when it fills. The challenge is choosing which color to release next, because marbles that cannot be collected still take up room on the belt.
Game at a glance
- Tap to release marbles
- Three marbles per matching box
- Portrait play on desktop and mobile
How to play
Check the empty slots in the front boxes before you tap a tray. The colors you can collect now matter more than the total number of boxes visible below.
- 1
Check the front boxes
Look for an active box with room and find a tray of the same color in the upper grid.
- 2
Release a batch
Tap the tray and watch the marbles drop through the funnel onto the conveyor. Give the moving balls a moment to reach the boxes.
- 3
Keep the belt clear
As a full box clears, scan for newly available colors before releasing another batch. The level ends if the conveyor fills and there is no available match.
Controls
Desktop
- Click an available tray with the mouse.
Phone and tablet
- Tap an available tray. The game is designed for a portrait screen.
What to watch
The box queue changes
Clearing a box opens space for a new one. Check the colors in front again whenever that happens.
Tips
- Start with a tray whose color matches a box that has free slots.
- Watch how many unmatched marbles are still circling before you tap again.
Who might enjoy it
Sorting puzzle fans
Each move is simple, but the limited belt gives you a reason to plan a few drops ahead.
Level goal
Clear the upper trays and collect all the marbles into matching boxes. A box fills after three marbles of its color. A full conveyor with no match ends the attempt.
Common questions
Can I play on a phone?+
Yes. Open the game in portrait orientation and tap trays to release marbles.
Why are some marbles still on the conveyor?+
They are waiting for a box of their color with a free slot.
How do I free up space on the belt?+
Look for a matching front box. Filling it clears the box and can expose another color.
Play Marble Color Sort
Check the boxes at the bottom before releasing your first tray.
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