Hue Sort: Color Water Sort

Hue Sort is a relaxing color water sort puzzle. Tap a tube, pour the liquid, and keep going until every tube holds one clean color. Easy to pick up, genuinely hard to master.

No timers. No lives. No wi-fi. Just you and the glass.

🧪 50 LEVELS, EVERY ONE PROVEN SOLVABLE
No impossible deals and no dead ends by design — a solver checks every board before it ships. The difficulty is measured rather than guessed, so the campaign ramps smoothly from a gentle 2-color warm-up to 9-color puzzles that make you plan five moves ahead.

♾️ ENDLESS MODE, OPEN FROM THE START
A fresh solvable board every time, for when you just want to keep pouring.

✨ SPECIAL LEVELS
Every seventh level twists the rules:
• Mystery — only the top of each tube is visible; the rest reveals as you pour
• Narrow — three units per tube instead of four
• Tall — five per tube, so think further ahead
• Capped — a corked tube pours out but never takes anything in

🎯 BUILT FOR ONE-HANDED PLAY
• Tap the source, tap the target — that is the whole control scheme
• Undo and hints when you get stuck
• Restart any board instantly
• Several tubes can pour at once, so the board keeps flowing
• A dead-board notice tells you when there is genuinely nothing left to try

🌙 YOURS TO TUNE
Light and dark themes, haptics on or off, sound on or off, and a one-time purchase to remove ads if you would rather play clean.

📴 PLAYS COMPLETELY OFFLINE
No account, no login, no sign-up. Your levels, stars and progress stay on your device. Play on a plane, on the metro, anywhere at all.

⭐ STARS AND PAR
Every level has a par move count. Beat it and collect stars — then go back and find the shorter solution you missed the first time.

WHY COLOR SORT PUZZLES STICK
Water sort, ball sort, tube sort, hue sort — whatever you call it, it is the same satisfying loop: a messy board, a few smart moves, and the quiet click of a tube going solid. Hue Sort keeps that loop clean and pairs it with a difficulty curve that respects your time.

Free to play, supported by ads, with an optional one-time purchase to remove them.

Made by Atira Labs.