Council of 9 ventured forth to DEFCON 24 to compete in this year’s badge challenge, brought to us each year by 1o57. There was determination among the team to win at DC24 to ensure that last year’s win was not a fluke. After many sleepless nights in Vegas, we emerged victorious for a second year in a row.

Full write-up: https://web.archive.org/web/20160814065806/http://co9.io/post/148716614744/defcon-24-badge-challenge (Archive.org)