# SG99 Grid Collapse

> SG99 Grid Collapse is an 8 × 8 grid block elimination game

Canonical page: [https://chrome-stats.com/d/com.commitstash.hoofbook](https://chrome-stats.com/d/com.commitstash.hoofbook)

## Overview

- **ID:** `com.commitstash.hoofbook`
- **Platform:** Android
- **Type:** Android app
- **Status:** Removed
- **Publisher:** Hamzabutt
- **Category:** GAME\_CASUAL
- **Downloads:** 51
- **Version:** 1.0.3
- **Last updated:** 2026-07-06
- **First published:** 2026-06-09
- **Publisher country:** US
- **Size:** 5.09 MB
- **Data as of:** 2026-07-30
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.commitstash.hoofbook)
- **Privacy policy:** [https://www.termsfeed.com/live/b4115831-bfff-45f6-bb62-108ef1a6134c](https://www.termsfeed.com/live/b4115831-bfff-45f6-bb62-108ef1a6134c)

## Description

SG99 Grid Collapse is an 8 × 8 grid block elimination game where players drag and drop randomly generated blocks onto a chessboard for layout. When a row or column is completely filled, it can be eliminated and space can be obtained. The game ends when no more blocks can be placed.

## Permissions and access

### Permissions

- `android.permission.INTERNET`
- `com.android.vending.CHECK_LICENSE`
- `com.commitstash.hoofbook.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`

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