As a player. I want to play against a computer because my friends aren't always available to play with.

[clarks03]

• Extra option in the Tic-tac-toe/Connect 4 landing page for singleplayer/multiplayer
• Designing AI algorithm
• Having the AI play a move instead of a second player
  • Upon playing a move in the backend, the AI immediately plays a move and it's your turn to play again

Acceptance criteria: Once a player can play ONE OF Tic-tac-toe and Connect 4, against an AI with any skill level (good/bad does not matter).