Sortix: Color Tubes

Sort every color into its own tube — one ball at a time. Sortix: Color Tubes is a calm, satisfying logic puzzle. Tap a tube to lift the top ball, tap another to place it. A ball can only land on a matching color or an empty tube. Fill a tube with one color and it locks in with a satisfying chime. Clear the board to win. WHY YOU'LL KEEP PLAYING • Hundreds of levels that grow gently from easy to expert — then endless generated puzzles that never repeat • No timers, no move limits, no pressure. Think as long as you like • Stuck? Undo a move, restart free, or add an extra tube • Crisp neon-lab look, soft sounds, gentle haptics • Color-blind friendly: optional symbols on every ball • Works fully offline — perfect for flights and commutes Every level is guaranteed solvable. No account needed. Play a minute or an hour — Sortix is your pocket moment of order.