Triangle Sort!

Tap to pour marbles onto the belt. Fill every block before the belt jams.

Tap a block. Nine marbles pour into the chamber, funnel down onto a moving belt, and ride it past four color lanes. Every marble that matches an open block drops into a socket. Fill them all and the level is done.WHAT YOU DOOnly the pieces touching the bottom row start unlocked. Tapping one opens its neighbours, so the board unfolds as you play. The puzzle is the order you tap in — not how fast you tap. There is no …