VortexTap arranges four concentric rings on screen, each one filled with eight coloured jewel beads scattered in a random order. Swipe any ring left or right to rotate its beads around the circle. When every bead in a ring matches the same colour the ring locks and glows, and you move on to sorting the remaining ones. You can also tap a ring to select it and then tap an adjacent ring to swap a bead between them at the connection point — useful for nudging one stubborn bead without disturbing an almost-complete ring. All four rings must be locked to clear the level. There is no time pressure, just the quiet satisfaction of methodically untangling the arrangement. Each new level introduces more colours and a more shuffled starting position, so the number of moves required to find the solution grows steadily.
Rotate concentric rings of jewel beads until every ring is one colour.