21 Trainer
7.5
1.0.15
2025-08-16
Latest Version
Want to learn how to count cards? This game will help you.
Want to learn how to count cards? This game will help you getting better and beat the game of blackjack.
Features:
- Challenge yourself to count as many cards as possible in 30 seconds
What's New in the Latest Version 1.0.15
Last updated on Mar 29, 2021 Fixed a bug where the high scores would not show.Expand
21 Trainer Screenshots
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