# Arcade & Brain Games

> Play free browser-based arcade games and brain-training puzzles with daily challenges, score tracking, and instant play — no downloads or accounts needed.

## Tools in this collection

- [视觉记忆测试](https://www.teafun.cyou/tools/memory/) — 通过记忆难度逐渐增加的网格图案，来测试你的视觉记忆力。
- [数字记忆测试](https://www.teafun.cyou/tools/numbermemory/) — 你能记住多少位数字？来测试一下你的数字记忆容量吧。

## FAQ

### Do these games save my progress?

Yes — scores and streaks are saved locally in your browser. Daily challenge completion persists across sessions so you can maintain your streak.

### Are these games suitable for all ages?

All games are family-friendly, browser-based, and involve no violence, ads, or in-app purchases. They are designed to be quick and engaging for all ages.