Busy Beaver Challenge
The Busy Beaver Challenge (or bbchallenge) is an online community founded with the goal of solving BB(5) in 2022. This goal was accomplished in 2024. Since then the community has focussed on many different goals, including searching through unsolved domains (currently BB(6), BB(3,3), BB(2,5) and BB(7)) for new champions and cryptids and reducing holdout lists. Most of the interaction happens on our public Discord.
See Also
- Main Website: https://bbchallenge.org/