Pour the colours of the festival.
Rangeen Lab is a relaxing colour-sorting puzzle. Tap a flask, tap another, and the colour pours across. Stack every flask with a single colour to seal it with a brass stopper. Simple to learn, satisfying to finish.
HOW TO PLAY • Tap a flask to pick it up, then tap where it should pour. • A colour can only pour onto the same colour, or into an empty flask. • Fill each flask with one colour to seal it. Seal them all to solve the level. • Stuck? Undo, add a flask or restart. No coins needed to keep going.
A FESTIVAL OF LEVELS • 1,000+ levels across five realms, starting in Marigold Lane. • Every level is verified solvable before you see it. • New twists as you climb: locked flasks and keys, frozen flasks and hidden colours. • Open a realm chest every 50 levels.
PLAY YOUR WAY • No timers and no lives. Take as long as you like. • Works fully offline: play on the train, on a flight, anywhere. • Boosters when you want them: Undo, +1 Flask, Peek and Shuffle. • Colour-blind symbols on every liquid and a reduced-motion mode. • Play in English or Hindi.
MEET MITHU Mithu the parakeet cheers you on, shows you the ropes on your first level and celebrates every solve.
COLLECT AND COME BACK • Daily streak rewards and daily quests. • Fill your sticker album with festival art. • Flask skins for your shelf: try the conical flask or the kalash. • Seasonal festival events.
FAIR AND FREE Rangeen Lab is free to play. Most ads are your choice: watch one for an extra flask, double coins or extra undos, or skip it. A short ad may play between levels (from level 5, at most once every three levels). "Remove Ads" turns those off for good. You can always continue without watching an ad.
Pour, sort and seal festival colours. A calm puzzle that works fully offline.