# Stack Sort: Color Puzzle

> Push blocks, align colors, and free the rainbow piece!

Canonical page: [https://chrome-stats.com/d/com.nullgames.stacksort](https://chrome-stats.com/d/com.nullgames.stacksort)

## Overview

- **ID:** `com.nullgames.stacksort`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Null Game Studio
- **Category:** GAME\_PUZZLE
- **Downloads:** 102
- **Version:** 0.1.9
- **Last updated:** 2026-06-25
- **First published:** 2026-06-25
- **Publisher country:** TR
- **Size:** 143 MB
- **Data as of:** 2026-09-05
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.nullgames.stacksort)
- **Website:** [https://cas.ai/](https://cas.ai/)
- **Privacy policy:** [https://studionullgame.github.io/StackSortPrivacyPolicy/](https://studionullgame.github.io/StackSortPrivacyPolicy/)

## Description

Push. Match. Solve.<br><br>Can you organize every column into a single color and free the mysterious rainbow block?<br><br>In this unique puzzle game, every move matters. Tap a row to push it with the incoming block from above. The selected row shifts, the bottom block pops out, and the puzzle changes in surprising ways. Plan carefully, think ahead, and discover the perfect sequence of moves.<br><br>Your goal is simple:<br>🟦 Make every column contain blocks of the same color.<br>🌈 Free the rainbow block by solving the board.<br>🧠 Master increasingly challenging puzzles.

## Rankings

- #1,964,370 — Overall

## 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.amazon.privacypass.ATTEST`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`
- `com.nullgames.stacksort.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.nullgames.stacksort)