Tic-tac-tic-tac-toe | tic-tac-toe with a multiplayer twist (tic-tac-tic-tac-toe.firebaseapp.com)

Same rules/board as Ten, though not as nicely designed:

https://itunes.apple.com/us/app/ten/id669964112?mt=8

I like the idea of splitting the teams with the twitter/github signup :D