Huefall

Colors mix. Make the target.

Pour liquid between tubes, like a hundred other puzzles. Except here, red poured onto blue does not stack on top of it — it becomes violet. The color a level asks for is usually not on the board at all, so there is nothing to sort your way out of. You have to make it.

Two primaries make a new color. Three make Mud — the one mistake you cannot stir back out.

What it does not do

• No lives, no energy, no timers, no daily login.
• Undo is free and unlimited, and always will be.
• Plays offline. One purchase removes ads for good.

Every level is checked

A solver played all 200 levels before they shipped and graded each one by how easy it is to ruin, so the difficulty labels mean something. When a board can no longer be won, the game says so — instead of letting you spend ten more pours finding out.

Playable without color vision

Every pigment carries its own pattern, not only a hue, so the whole game reads in greyscale. Color-blind mode adds a letter code to every layer and raises the contrast of the patterns. VoiceOver reads each tube bottom to top and tells you what a pour would make before you commit to it. Dynamic Type, Reduce Motion and Increase Contrast are all honored.