Bottle Sort Ultra app icon

Bottle Sort Ultra

Sort coloured water across 100 levels. Nine tiers, optimal-move stars, a daily challenge and Monty the cat as your coach. Every board is guaranteed solvable. Free on Android.

Free Android PEGI 3 by netAdapt

100 levels. One ladder. Pure logic.

Tap a bottle, pour into another. Only matching top colours or empty bottles accept the pour. Sort every bottle to hold four of one colour to clear the board.

Every level has an optimal solution. Hit it for three stars. Your best run is always kept — no worse scores overwrite better ones.

Download Bottle Sort Ultra. Sort today's puzzle. Then sort tomorrow's.

Bottle Sort Ultra showing coloured bottles being sorted

Free

Android · PEGI 3 · One-time Premium removes ads

Google Play

§ 01 — Difficulty

Nine tiers from Tutorial to Extreme.

The ladder climbs cleanly: more bottles, more colours, deeper planning required. Clear a level with at least one star to unlock the next.

  • TUTORIAL–EASY

    Gentle introduction

    Smaller setups, fewer colours. Learn the pouring rules and basic sorting logic.

  • MID TIERS

    Growing complexity

    More bottles and colours demand forward planning and efficient sequences.

  • HARD–EXTREME

    Serious brain work

    Tight move budgets and crowded boards. Only the most elegant solutions earn three stars.

§ 02 — Scoring

Stars that actually mean something.

Every level was solved in advance by the game's own engine. Your best (fewest moves) run is permanently saved.

  • ★★★

    Exact optimal moves

    Hit the pre-computed shortest solution. The gold standard. Undos count against your total.

  • ★★

    Close to optimal

    A couple of extra pours still earns two stars. Respectable and satisfying.

  • ★

    Just finish it

    Clear the board for one star. Progress unlocked, streak intact, ready for the next.

§ 03 — Daily & extras

A fresh puzzle every day.
Plus endless more.

Keep the streak alive with the daily. Once a tier is unlocked you can play unlimited extra random boards in that configuration.

  • Daily

    Streak counter

    One daily puzzle per day (at your current tier or any unlocked). Miss a day and the streak resets. Long streaks feel good.

  • Extras

    Unlimited randoms

    Each tier's home row has an Extra button. Fresh generated boards forever — no limits, no waiting.

  • Guaranteed

    Every board is solvable

    The game only serves boards its own solver has proven solvable. No dead-ends, no frustration from impossible layouts.

§ 04 — Meet Monty

Your optional cat coach.

Monty drops in with tips, tier intros and the occasional opinion about milk. Turn him off any time.

  • Helpful

    Tutorial tips & nudges

    Gentle guidance when you're over-undoing or missing an obvious pour. He cheers on three-star solves.

  • Optional

    Quiet mode

    Love the puzzles but not the cat? Settings let you disable Monty completely while keeping everything else.

§ 05 — Frequently asked

Questions, answered.

For app-store searchers and curious humans.

Is Bottle Sort Ultra free?
Yes. Bottle Sort Ultra is free on Google Play with an optional one-time Premium purchase that removes ads forever. No subscriptions, no energy tokens, no recurring charges.
How many levels and tiers are there?
100 levels organised into nine tiers from Tutorial (gentle intro) through to Extreme (serious planning required). Every player sees the exact same ladder of levels.
What do the stars mean?
Each level has a pre-computed shortest solution. Match the move count exactly for 3 stars, get close for 2, or just finish for 1. Your best (lowest move) run is saved — undos count against you, so plan carefully.
Is it on iPhone or iPad?
Bottle Sort Ultra is currently Android-only.
What is the daily challenge?
One fresh puzzle every day at the current tier you're on (or any unlocked). Keep a streak going by clearing the daily. Miss a day and it resets — consistency is rewarded.
Can I play more than the daily puzzle?
Yes. Every tier has an Extra button for unlimited randomly generated boards in that tier's configuration. Once the main 100-level ladder is complete you still have endless play.
Who is Monty?
Monty the cat is your optional coach. He offers tips, tier introductions, congratulations and the odd comment about milk. You can turn him off completely in settings if you prefer a quiet sort.
Who makes Bottle Sort Ultra?
netAdapt Ltd, an independent UK software studio in Newbury, Berkshire. We have been building games and apps since 2001.