Potions · Puzzle & Thinky on ArcadeOwl
Tap a tube to pick up the run of balls on top.
Tap another tube to pour them over a matching colour.
Use the empty tubes as temporary work space.
Gather every colour into its own tube.
✦ Relaxing pour-and-sort mechanic
✦ Two spare tubes for clever manoeuvres
✦ Pour-count scoring