Hueflask

Hueflask is a wonderfully relaxing color-sorting puzzle that's easy to learn and hard to stop. Tubes are filled with a jumble of colored balls, and your job is simple: move them around until every tube holds just one color. Simple to grasp, deeply satisfying to solve.

It's all about smart, tidy moves. Tap a tube to lift its top ball, tap another to drop it — but a ball can only land on a matching color or into an empty tube, so every level is a neat little logic puzzle of untangling the mess without getting stuck. Plan ahead, use empty tubes wisely, and feel that quiet satisfaction as each tube resolves into a single clean color. If you paint yourself into a corner, undo a move or restart the level, and a hint is there when you're truly stuck. Hundreds of handcrafted levels climb gently from easy warm-ups to genuinely tricky arrangements with more colors and more tubes, so there's always a fresh challenge waiting.

With its own bright, distinctive look and calm, no-pressure play, Hueflask is made to be the perfect puzzle to unwind with — completely offline.

Everything runs on your device: no account, no connection, no ads. Just sort, solve, and relax.