Ink — colored ink diffusing in water

Ink is an ink in water simulation: a drop of ink falls into clear water. The pigment unfolds in psychedelic swirls carried by a curl-noise flow field. Pick a color (purple, magenta, orange, cyan, green), tap to pour, watch the bloom paint itself.

How to play

Pick a color from the bottom bar. Tap to release a big drop, or drag to draw a continuous trail. Mix several colors — they layer in additive blend and create psychedelic halos. Clear resets the water.

Why it's satisfying

Pouring ink into water is one of the most contemplative physical spectacles there is (search "ink in water" on YouTube). Ink reproduces it on screen with real-time turbulent flow — every drop is unique, never the same twice.

About

Ink is part of Alcy, forty-nine free contemplative micro-games in your browser. For more fluid experiences, try Ripple, Wind, Strata.