Grant Ongers bet a dinner at a vegan restaurant that Toby Irvine couldn't build an online game engine based on the game Cornucopia over a weekend.
Copi, built with Elixir and Phoenix, now has almost 10,000 monthly users, and it is hosted on OWASP® Foundation's Fly.io account.
OWASP Cornucopia 2.2 has been released, and Copi is available for deployment on Heroku.com or Fly.io with recommendations to use Fly.io.
dotNET lab OWASP Cornucopia decks now have QR codes linking to the latest version, and OWASP 2025 Global AppSec EU will feature a demo lab for learning to play OWASP Cornucopia.