# 21 Saga

> A casual card game that brings 21 rule into a fresh puzzle experience

Canonical page: [https://chrome-stats.com/d/com.cwjoy.blackjack](https://chrome-stats.com/d/com.cwjoy.blackjack)

## Overview

- **ID:** `com.cwjoy.blackjack`
- **Platform:** Android
- **Type:** Android app
- **Status:** Removed
- **Publisher:** CwGames
- **Category:** GAME\_BOARD
- **Downloads:** 18,009
- **Rating:** 3.86 / 5 (10 ratings)
- **Version:** 25.1016.209
- **Last updated:** 2025-10-20
- **First published:** 2025-09-09
- **Publisher country:** CN
- **Size:** 125 MB
- **Data as of:** 2026-06-02
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.cwjoy.blackjack)
- **Website:** [https://www.cwjoy.com/](https://www.cwjoy.com/)
- **Privacy policy:** [https://cwjoy.com/privacy.html](https://cwjoy.com/privacy.html)

## Description

21 Saga is a cozy, casual card-puzzle that turns the classic “21” rule into a relaxing brain workout. Pick and combine cards to make exactly 21—matching sets clear like stacking blocks. Simple rules let new players learn in under a minute, while gradual levels provide a steady, confidence-building challenge.

Designed for comfort and accessibility, 21 Saga uses oversized numbers, thick easy-tap buttons, and a clutter-free interface. Play offline with no timers or stressful prompts, making it perfect for short breaks, commutes, or calm family moments. The game quietly trains memory, reaction, and basic math while staying gentle and enjoyable—ideal for casual players and anyone wanting mindful, low-pressure mental exercise.

## 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.FOREGROUND_SERVICE_DATA_SYNC`
- `android.permission.INTERNET`
- `android.permission.READ_EXTERNAL_STORAGE`
- `android.permission.READ_PHONE_STATE`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `android.permission.WRITE_EXTERNAL_STORAGE`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`
- `com.applovin.array.apphub.permission.BIND_APPHUB_SERVICE`
- `com.cwjoy.blackjack.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`
- `com.huawei.appmarket.service.commondata.permission.GET_COMMON_DATA`
- `com.samsung.android.mapsagent.permission.READ_APP_INFO`

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