# Swipe 21

> Swipe cards to sum 21! The most addictive neon card puzzle. Train your brain!

Canonical page: [https://chrome-stats.com/d/com.yang.swipe21](https://chrome-stats.com/d/com.yang.swipe21)

## Overview

- **ID:** `com.yang.swipe21`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Double H Studio
- **Category:** GAME\_CARD
- **Downloads:** 34
- **Version:** 1.3
- **Last updated:** 2026-03-29
- **First published:** 2026-02-13
- **Publisher country:** KR
- **Size:** 25 MB
- **Data as of:** 2026-09-15
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.yang.swipe21)
- **Website:** [https://doublehstudiofromjhong.blogspot.com/](https://doublehstudiofromjhong.blogspot.com/)
- **Privacy policy:** [https://water-spear-ea3.notion.site/Swipe-21-Privacy-Policy-2ef54c52076380bebc1dc767446c933a?pvs=143](https://water-spear-ea3.notion.site/Swipe-21-Privacy-Policy-2ef54c52076380bebc1dc767446c933a?pvs=143)

## Description

The ultimate number puzzle game is here!<br>&quot;Swipe 21&quot; creates a completely new addiction by combining the classic Blackjack rule with swipe action.<br><br>🃏 HOW TO PLAY<br>• Simple Rule: Just swipe to connect adjacent cards!<br>• Make 21: The goal is to make the sum of connected cards exactly &quot;21&quot;.<br>• Boom!: When it reaches 21, the cards explode and new ones fall down.<br>• Challenge: Clear the board and challenge the highest score!<br><br>✨ KEY FEATURES<br>• Neon &amp; Dark Mode: Stylish neon graphics that are comfortable for your eyes.<br>• Endless Levels: From easy beginner levels to brain-teasing master levels.<br>• Powerful Items: Stuck? Use &quot;Shuffle&quot; and &quot;Bomb&quot; to smash the crisis!<br>• Global Ranking: Compete with players from all over the world.<br>• Offline Play: No Wi-Fi? No problem! Play anytime, anywhere.<br><br>🧠 BRAIN TRAINING<br>This game is not just about luck. You need quick calculation and strategy.<br>Improve your math skills and focus while having fun!<br><br>Download &quot;Swipe 21&quot; now and immerse yourself in the world of neon puzzles!<br>Can you reach the top 1%?

## Rankings

- #2,409,682 — 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.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.WAKE_LOCK`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.gms.permission.AD_ID`
- `com.yang.swipe21.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.yang.swipe21)