# Retro Crossover21

> Retro Crossover21 (iPhone/iPad app by ASD SPORT GAME.)

- Source: https://appshunter.io/ios/app/retro-crossover21/id6742021017 (this page in markdown: same URL + `.md`)
- Developer: [ASD SPORT GAME](https://appshunter.io/developer/1796367419)
- Category: Games
- Price: Free
- Age rating: 17+
- Requires: iOS 12.0 · 29 MB
- Languages: American English
- Released: 2025-02-17
- Data updated: 2026-03-17
- User reviews in markdown: https://appshunter.io/ios/app/retro-crossover21/id6742021017/reviews.md

## What is Retro Crossover21?

Step into the exciting world of Crossover 21, where strategy meets fun! This addictive card-based puzzle game puts your logical thinking and planning skills to the test.
Your goal is simple yet challenging: strategically place cards on a grid to create rows and columns that add up to 21. But watch out – space is limited, and every move counts! Plan ahead, think critically, and aim for the highest score in this brain-teasing adventure.
Addictive Gameplay: Easy to learn, hard to master!
Beautiful Design: Sleek visuals and a clean, intuitive interface.
Endless Challenges: Compete with yourself to beat your high score or challenge friends!
Perfect for All Ages: Whether you're a casual gamer or a puzzle pro, there's fun for everyone.
Sharpen your mind and have a blast while you do it. Download Crossover 21 now and see if you can become the ultimate puzzle master!


## Version history (last 2 releases)

### 1.0.1 — 2025-03-06

bugs fix

### 1.0 — 2025-02-17

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-03-17.*