Pour Sort

Pour Sort is a color sorting puzzle set against a dark, glowing night backdrop. Each level gives you a row of glass tubes filled with stacked layers of colored liquid, plus a few empty tubes to work with. Tap to pour from one tube into another and keep going until each tube is filled with just one color.

Level 1 eases you in with two mixed tubes of blue and orange and two empty tubes, so you can learn how pouring works before the puzzles get tougher.

When you get stuck, there are tools along the bottom of the screen: undo your last moves, restart the level, spend coins on a hint, or spend coins to add an extra tube. Your coin balance is shown in the top corner, so you can decide when a helper is worth it.

The clean, minimal interface keeps the focus on the tubes and colors. An optional purchase removes the sponsored banner.