# 22C3

> 22nd Chaos Communication Congress

**Wikidata**: [Q63101036](https://www.wikidata.org/wiki/Q63101036)  
**Source**: https://4ort.xyz/entity/22c3


## References

1. [Source](https://events.ccc.de/congress/2005/)
2. [Source](https://events.ccc.de/congress/)
3. [Source](https://events.ccc.de/congress/2005/tickets.en.html)