The game will start when 2 players connect separately. You can play numbers sequentially.
For instance if there is a 3 on the board you can play a 2 or a 4. 13 is the highest
number. You can play a 1 or a 12 on it to create a loop. You win by playing 20 numbers
before your opponent. Play ends if your opponent disconnects. Clicking on the message will
reload the application.