Type in solitaire or tic-tac-toe to Google, and it will display the game for you to play, right in the search results.
Each game allows you to pick the difficulty level, and with tic-tac-toe, you can also play against another player sitting next to you.
The company also included the ability to flip a coin by typing in "coin flip." In addition to the games, the company also implemented some neat tricks as well: type in "What does a cat sound like?" and it will bring back an audio result, as well as a short list of other animals.
The list is a bit limited, but hopefully it will add more to the list before too long.
The real question is: how much is this going to cost companies today?