# Stacolor: Color Hoop Puzzle

> Crush color sort puzzles, stack rings, and have a blast in hoop stack ring game!

Canonical page: [https://chrome-stats.com/d/com.hduo.color.stacking](https://chrome-stats.com/d/com.hduo.color.stacking)

## Overview

- **ID:** `com.hduo.color.stacking`
- **Platform:** Android
- **Type:** Android app
- **Status:** Removed
- **Publisher:** HDuo Fun Games
- **Category:** GAME\_PUZZLE
- **Downloads:** 3,679,564
- **Rating:** 4.82 / 5 (33,074 ratings)
- **Version:** 1.731
- **Last updated:** 2025-08-05
- **First published:** 2020-09-21
- **Publisher country:** HK
- **Size:** 103 MB
- **Data as of:** 2026-05-27
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.hduo.color.stacking)
- **Website:** [http://hduofungames.com](http://hduofungames.com/)
- **Privacy policy:** [https://sites.google.com/site/hduofungames/](https://sites.google.com/site/hduofungames/)

## Description

Stacolor — Hoop Stack 3D Ring Game is a vibrant color-sorting puzzle that blends simple one-touch controls with deep, strategic stacking. Tap to pick up rings, move them between pillars, and align matching colors to clear stacks. Each pillar holds up to four rings, so planning and color-sort strategy matter as levels get tougher. With eye-catching 3D graphics and progressive difficulty, Stacolor is perfect for quick plays or longer challenge sessions.

Features include endless color stacking levels, unlockable ring and pillar styles, multiple gameplay modes from relaxing puzzles to brain-teasing challenges, and social leaderboards to compete with friends. Ideal for casual players and puzzle fans alike, Stacolor helps sharpen sorting and planning skills while delivering satisfying visual feedback with every completed stack.

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.ACCESS_WIFI_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `com.android.vending.BILLING`
- `com.applovin.array.apphub.permission.BIND_APPHUB_SERVICE`
- `com.google.android.c2dm.permission.RECEIVE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`
- `com.hduo.color.stacking.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.huawei.appmarket.service.commondata.permission.GET_COMMON_DATA`
- `com.samsung.android.mapsagent.permission.READ_APP_INFO`

## Review summary

Users appreciate Stacolor's colorful visuals, challenging puzzles, and relaxing gameplay suitable for all ages. The app is praised for its progressive difficulty and helpful features such as hints and quick restarts without ads. However, many users complain about the overwhelming number and intrusive nature of ads, especially those during gameplay that disrupt focus and sometimes redirect unexpectedly. The excessive ads negatively impact the user experience, causing some to uninstall the app despite enjoying the core game.

### Pros

- Engaging and challenging puzzle gameplay that stimulates critical thinking.
- Colorful and visually appealing graphics with various skins and themes.
- Suitable for all ages and good for passing time or relieving stress.
- No timer and convenient features like hints and quick restart without ads.
- Levels progressively increase in difficulty providing a satisfying challenge.

### Cons

- Excessive and intrusive ads, especially ads appearing during gameplay interrupting concentration.
- Ads often fail to close properly, causing frustration and sometimes redirecting to external websites.
- Ad frequency and placement significantly reduce overall enjoyment and cause some users to uninstall.
- Some users feel forced to watch ads to gain in-game advantages like extra moves or hints.
- Negative reviews mention the developer possibly deleting critical feedback regarding ads.

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.hduo.color.stacking)