Flaskwell: Fair Water Sort

Flaskwell is a calm water sorting game with one simple promise: every level is fair. Tap a bottle, tap another, and pour until each glass holds a single color.

FAIR BY DESIGN
• Every level is checked by a solver before you ever see it
• You never need an extra bottle – a spare bottle is only an optional help, and that level then gives at most 2 stars
• Unlimited undo and free restart, never behind a video
• Dead-end warning: if no solution is left, the game tells you, and the rescue point jumps back to the last solvable moment (free once per level)
• Par is the fewest possible moves, so three stars really mean something

PLAY YOUR WAY
• Levels: endless, from 2 colors up to 12, with a Hard level in every ten
• Daily Puzzle: the same bottles for everyone, a calendar and a streak
• Optional daily reminder: one notification at the time you choose, only if today's Daily Puzzle isn't solved yet
• Streak shield: every 7 days in a row earns one, and it saves your streak if you miss a single day (hold up to 2, 3 with Pro)
• Hidden Colors: only the top layer is visible. Every hidden board is checked to have no dead ends, so you can always finish it (unlocks after level 25)
• Weekly goal: beat your own last week, not a fake rival

MADE FOR EVERY PLAYER
• Color-blind friendly: each of the 12 colors has its own shape (on by default)
• Smart hints show the solver's next 3 moves – 3 free hints every day, up to 5 more a day by watching a video
• Hand-guided start: on level 1 a hand shows your first pour, and a short bubble explains each new mode
• Dark Lab theme, AMOLED Night and a light Pastel theme for free
• Glassy bottles, realistic pours and a cork that pops onto every finished bottle
• Your profile: pick a name and an avatar, unlock more as you progress

OFFLINE, NO ACCOUNT NEEDED
• No sign-up and no internet needed to play
• Optional Google Play Games: achievements, leaderboards and cloud save for your progress
• Unfinished puzzles are saved, continue any time

FLASKWELL PRO (one-time purchase, no subscription)
No ads at all, unlimited hints, 3 streak shields, 4 extra themes (Ocean, Sunset, Neon, Gold), the full daily puzzle archive and Pro avatars. Undo, restart and color symbols stay free for everyone. With Pro, the rescue point and spare bottle need no video.

Pour slowly, think one step ahead and enjoy the clink of a finished bottle.