# Crytal Stack

> Classic block puzzle game. Arrange falling blocks, clear lines, beat your score

Canonical page: [https://chrome-stats.com/d/com.crytalstack.crytalstacks](https://chrome-stats.com/d/com.crytalstack.crytalstacks)

## Overview

- **ID:** `com.crytalstack.crytalstacks`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** WEUPLIFTU FOUNDATION
- **Category:** GAME\_ARCADE
- **Version:** 1.0.0
- **Last updated:** 2026-07-26
- **First published:** 2026-07-26
- **Publisher country:** US
- **Size:** 15 MB
- **Data as of:** 2026-09-13
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.crytalstack.crytalstacks)
- **Privacy policy:** [https://www.privacypolicies.com/live/8099a016-7b7b-45dc-9a1f-51e835249569](https://www.privacypolicies.com/live/8099a016-7b7b-45dc-9a1f-51e835249569)

## Description

Block Puzzle is a classic falling-block puzzle game where your goal is to arrange falling blocks to complete horizontal lines on the game board.<br><br>HOW TO PLAY<br>Blocks of different shapes fall from the top of the screen. Use the on-screen controls to move and rotate each block as it falls. Position the blocks to fill complete horizontal lines. When a line is fully filled, it will be cleared from the board, and you earn points. The game ends when the blocks stack up to the top of the board.<br><br>CONTROLS<br>- Tap the left and right arrows to move blocks horizontally<br>- Tap the rotate button to rotate the current block<br>- Tap the down arrow to speed up the block&#39;s descent<br><br>SCORING<br>- Clear lines to earn points. The more lines you clear at once, the higher your score<br>- Single line, double lines, triple lines, and four lines at once each award increasing point values<br><br>LEVELS<br>- As you progress, the game speed increases, making it more challenging<br>- Every 10 lines cleared advances you to the next level<br>- Higher levels mean faster falling blocks, requiring quicker decisions<br><br>FEATURES<br>- Simple and intuitive touch controls<br>- Score tracking with final score display<br>- Multiple block shapes including T-shape, L-shape, S-shape, Z-shape, I-shape, cross, and square blocks<br>- Background music and sound effects<br>- Pause and resume your game at any time<br>- Restart option to try again<br>- Portrait orientation gameplay<br>- Lightweight and runs smoothly on most devices<br><br>This game is free to play. Enjoy the classic block puzzle experience on your Android device.

## Rankings

- #3,149,311 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.INTERNET`
- `com.android.vending.CHECK_LICENSE`
- `com.crytalstack.crytalstacks.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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