About

If you want to learn more about Burr Puzzles, and how this website was made, please see our Github repository.

Built by Dads logo

Built by Dads is an entirely not-for-profit collaboration between Matthew Johnson and Brendan Moran, with the support (and patience) of our amazing partners Libbi and Stephannie. If you are here because you have received one of our puzzles, we hope you are enjoying it.