# SortStack: Color Sort Puzzle — Ball & Water Sort Tube Game

> Ball & Water Sort Tube Game (iPhone/iPad app by Furkan Sabri CETINKAYA.)

- Source: https://appshunter.io/ios/app/sortstack-color-sort-puzzle/id6792533076 (this page in markdown: same URL + `.md`)
- Developer: [Furkan Sabri CETINKAYA](https://appshunter.io/developer/1877057585)
- Category: Games, Puzzle
- Price: Free
- Age rating: 4+
- Requires: iOS 13.0 · 22 MB
- Languages: American English
- Released: 2026-07-31
- Data updated: 2026-08-21
- User reviews in markdown: https://appshunter.io/ios/app/sortstack-color-sort-puzzle/id6792533076/reviews.md

## What is SortStack?

SortStack is the color sort puzzle game that's easy to learn, endlessly satisfying, and impossible to put down.

Tap a tube to pick it up, tap another to pour - simple as that. Sort every color into its own tube to clear the level. It's the classic ball sort / water sort formula you already love, tuned for smooth, tactile, one-thumb play.

WHY SORTSTACK

- 200+ handcrafted-difficulty levels, from easy warm-ups to genuine brain-benders, organized into chapters so you always know what's next.
- Every puzzle is guaranteed solvable. No impossible boards, no dead ends you can't undo your way out of.
- Undo and Reset whenever you want - this is a relaxing puzzle game, not a punishing one.
- Stuck? Use a Hint to see the solver's next suggested move.
- NEW: Frosted tubes. Starting in the later chapters, some tubes hide their contents until you tap them - adding a memory twist that keeps even sort-puzzle veterans on their toes.
- Daily Challenge: one shared puzzle, seeded from today's date, the same for every player worldwide. Build your streak and see how many moves you need.
- Track your stars and best-move count on every level.
- Clean, glass-and-liquid visuals with a calm, focus-friendly color palette - perfect for a quick break or a long unwind.

A GREAT FIT IF YOU LIKE

Water sort puzzles, ball sort games, color sorting games, tube-sorting brain teasers, or just clean, logic-driven puzzle games you can play in short bursts or long sessions.

Sort your way to a clear mind. Download SortStack and start stacking.


## Version history (last 2 releases)

### 1.0.1 — 2026-08-20

You can now rate SortStack directly in the app. Minor improvements and bug fixes.

### 1.0 — 2026-07-31

No release notes.

## More apps by Furkan Sabri CETINKAYA

- [PageWalker: Bilingual Reading](https://appshunter.io/ios/app/pagewalker-bilingual-reading/id6759150124)
- [BabyScan: AI Baby Tracker](https://appshunter.io/ios/app/babyscan-ai-baby-tracker/id6775143380)

All apps by Furkan Sabri CETINKAYA: https://appshunter.io/developer/1877057585

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-21.*