About Marble Sort

Marble Sort is a color-matching puzzle game that turns conveyor-belt chaos into tidy satisfaction. You tap trays to send marbles rolling onto a moving belt, then guide them into holders that match their color. Each holder needs exactly three identical marbles to lock in and clear. The trick is timing—release too many at once and the belt jams up, forcing you to think several moves ahead. The animations are smooth and the pace stays calm, so you can focus on planning your next tap. It's the kind of puzzle that starts simple but quietly ramps up as more colors and trays enter the mix. If you enjoy games on Poki Games that reward careful observation over frantic clicking, this one delivers that gentle dopamine hit every time a set clicks into place. Perfect for a quick break or a longer sorting session.

How to play Marble Sort

Tap a tray – release marbles onto the conveyor
Tap a matching holder – sort marbles by color
Complete sets of three identical marbles to clear holders