Tintpipe: Color Mixing Puzzle

New: Glow joins the lab. Make hot pink, cyan and lime that shine in 30 new levels. 405 puzzles, a daily challenge and free unlimited undo.

Sort the water by color… and mix primaries to make the ones you're missing. Red on yellow makes orange; blue on yellow makes green. Each level asks for specific colors: craft them without wasting the ones you need pure.

HOW TO PLAY • Tap a tube, then another, to pour. • Two different primaries mix instantly: red + blue = purple. • Fill each tube with a single color to meet the goal. • Undo and restart are always free and unlimited.

WHAT'S INSIDE • 405 levels, every one verified solvable. • 32 stages, from your first mix to the grand finale. • White lightens: make pink, sky blue and vanilla. • Black darkens: maroon, navy and olive. • Glow makes colors that shine: hot pink, cyan and lime. • Spare tubes of a different height that must end up empty. • Hidden layers revealed as you pour, and locked tubes. • A neutralizer to split a mix when you slip up. • A hint that shows your next move when you're stuck. • A daily challenge with streaks, plus stars for perfectionists. • A notebook of discovered colors, achievements and stats. • Each new mix is revealed with its own name. • Challenge friends: share any level's code. • Three visual themes: Lab, Neon and Watercolor. • Optional color-blind symbols. • Plays offline.

NO TRICKS Every level can be solved without help. Hints, and the ads to earn more, are optional. Premium is a one-time purchase: no ads between levels, all themes unlocked and a daily hint refill. Hint packs are also available. No lives, no timers.

Available in English and Spanish, on iPhone and iPad.