# Hue Tubes: Color Sort Puzzle — Relaxing ball sort brain game

> Calm color liquid sort puzzle game with solvable levels and no ads. (iPhone/iPad app by Matthew Walter.)

- Source: https://appshunter.io/ios/app/hue-tubes-color-sort-puzzle/id6792979903 (this page in markdown: same URL + `.md`)
- Developer: [Matthew Walter](https://appshunter.io/developer/1689854411)
- Category: Games, Casual, Puzzle
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 1 MB
- Languages: American English
- Released: 2026-07-30
- Data updated: 2026-08-09
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/hue-tubes-color-sort-puzzle/id6792979903/reviews.md

## What is Hue Tubes?

Sort the colors. Clear the tubes. Relax.

Hue Tubes is a calm, satisfying color sort puzzle. Pour colored liquid between tubes until every tube holds a single color. Simple to pick up, surprisingly clever to master.

WHY YOU'LL LIKE IT

• Every level is solvable — guaranteed
Levels are generated and then verified by a real solver before you ever see them. You'll never get stuck on an impossible board.

• Stuck? Get a real hint
The hint button doesn't guess. It runs the solver and shows you a move that genuinely leads to a solution.

• Unlimited levels, gentle difficulty curve
Start with three colors and work your way up to twelve. The puzzles keep coming.

• Undo anything
Made a mistake? Step back as far as you like. No penalties, no timers, no pressure.

• No ads. No sign-up. No tracking.
No accounts, no interruptions, no data collection. Just the puzzle. Plays fully offline.

HOW TO PLAY

Tap a tube to lift it, then tap another tube to pour. You can pour onto an empty tube, or on top of a matching color. Each tube holds four units. Sort every color into its own tube to win.

Perfect for winding down, focusing your mind, or filling a few quiet minutes.

## Key features

- Solvable levels guaranteed
- Real solver hints
- Unlimited levels
- Undo any move
- No ads, sign-up, or tracking
- Offline play

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/hue-tubes-color-sort-puzzle/id6792979903/reviews.md

### 5/5 — Really fun

*2026-08-02*

Awesome game to play to pass time

## Frequently asked questions about Hue Tubes

### How do you play Hue Tubes?

In Hue Tubes, you tap a tube to lift it and then tap another tube to pour the colored liquid. You can pour onto an empty tube or onto a matching color. The goal is to sort each color into its own tube.

### Are all levels in Hue Tubes solvable?

Yes, every level in Hue Tubes is guaranteed to be solvable. Levels are generated and then verified by a real solver before being presented to the player, ensuring you won't get stuck on an impossible board.

### Can I get hints if I'm stuck in Hue Tubes?

Yes, Hue Tubes offers a hint button that doesn't guess. It runs the solver to show you a move that genuinely leads to a solution, helping you progress without frustration.

### Does Hue Tubes have ads?

No, Hue Tubes is ad-free. The game explicitly states 'No ads. No sign-up. No tracking.' for an uninterrupted experience.

### Can I play Hue Tubes offline?

Yes, Hue Tubes is designed for offline play. You can enjoy the puzzle game without needing an internet connection, making it perfect for travel or areas with limited connectivity.

### Is there a penalty for making mistakes in Hue Tubes?

No, Hue Tubes has no penalties for mistakes. You can use the undo feature to step back as far as you like, allowing for a pressure-free and relaxing gameplay experience.

### What devices does Hue Tubes support?

Hue Tubes currently supports iPhones. It was released on July 30, 2026, with version 1.0.

### What is the age rating for Hue Tubes?

Hue Tubes has an age rating of 4+. This indicates it is suitable for children aged four and older.

## Version history (last 1 release)

### 1.0 — 2026-07-30

No release notes.

## More apps by Matthew Walter

- [Marble: AI Journaling Guide](https://appshunter.io/ios/app/marble-ai-journaling-guide/id6479338137)
- [bioWatch](https://appshunter.io/ios/app/biowatch/id6480581494)
- [Converso](https://appshunter.io/ios/app/converso/id6482482334)
- [Socially Events](https://appshunter.io/ios/app/socially-events/id6502740191)
- [Converso](https://appshunter.io/ios/app/converso/id6670691178)

All apps by Matthew Walter: https://appshunter.io/developer/1689854411

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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 2026-08-09.*