# Bubble Sort Puzzle 2021

> Color ball sorting puzzle game for brain exercise with 400+ levels. (iPhone/iPad app by Ngoc vinh trading service company limited.)

- Source: https://appshunter.io/ios/app/bubble-sort-puzzle-2021/id1546841085 (this page in markdown: same URL + `.md`)
- Developer: [Ngoc vinh trading service company limited](https://appshunter.io/developer/1535589613)
- Category: Games
- Price: Free
- Rating: 4.75/5 from 44 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 10.0 · 113 MB
- Languages: English
- Released: 2020-12-31
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/bubble-sort-puzzle-2021/id1546841085/reviews.md

## What is Bubble Sort Puzzle 2021?

Sort The Bubbles - Color Sorting Games is a fun and relaxing game for brain exercise.
Try to sort the colored balls in the tubes until all balls with the same color stay in the same tube. A challenging yet relaxing game to exercise your brain!
HOW TO PLAY:
• Tap any tube to move the bubble lie on top in the tube to another tube.
• The rule is that you can only move a ball on top of another ball if both of them have the same color and the tube you want to move into has enough space.
• You can always restart the level at any time.
• Stack all the balls with the same color into a single tube.
FEATURES:
• One finger control.
• Game modes
• 400+ levels
• Free & easy to play..
 • No time limits!
• No level limits!
• Play offline without Wifi.
• Great game to pass time 
• A family game, both adults and children can have fun together.
Download game for free NOW!  Enjoy the game and rate for us

## Key features

- Color ball sorting gameplay
- 400+ levels
- One finger control
- No time limits
- Offline play
- Family-friendly

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/bubble-sort-puzzle-2021/id1546841085/reviews.md

### 1/5 — Didn’t even play first game

*2021-10-20, version 1.1*

I understand ads fund developers time and effort but a 70 second ad starting before you can even play your first game, closed and deleted immediately.

## Frequently asked questions about Bubble Sort Puzzle 2021

### What is Bubble Sort Puzzle 2021?

Bubble Sort Puzzle 2021 is a color sorting game where players arrange colored balls into tubes. The goal is to have all balls of the same color in a single tube. It's designed for brain exercise and relaxation.

### How do you play Bubble Sort Puzzle 2021?

You play by tapping any tube to move the top bubble to another tube. The rule is that you can only move a ball onto another of the same color, and the destination tube must have enough space. The game has over 400 levels.

### Does Bubble Sort Puzzle 2021 have ads?

The provided data does not specify if Bubble Sort Puzzle 2021 contains advertisements. However, it is listed as free to play and does not mention in-app purchases.

### Can I play Bubble Sort Puzzle 2021 offline?

Yes, Bubble Sort Puzzle 2021 can be played offline without Wi-Fi. This makes it a great game for passing time anywhere.

### What are the game modes in Bubble Sort Puzzle 2021?

The description mentions 'Game modes' as a feature, but does not detail what these specific modes are. It highlights over 400 levels and no level limits.

### Is Bubble Sort Puzzle 2021 suitable for children?

Bubble Sort Puzzle 2021 has an age rating of 4+ and is described as a family game that both adults and children can enjoy. Its simple controls and lack of time limits make it accessible.

### How often is Bubble Sort Puzzle 2021 updated?

The latest version, 1.1, was released on March 4, 2021. The app was initially released on December 31, 2020, indicating updates may occur periodically.

### What is the user rating for Bubble Sort Puzzle 2021?

Bubble Sort Puzzle 2021 has a high user rating of 4.8 stars based on 44 ratings. This suggests a positive user experience.

## Version history (last 1 release)

### 1.1 — 2021-03-04

Bugs fix

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All apps by Ngoc vinh trading service company limited: https://appshunter.io/developer/1535589613

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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 2026-06-10.*