Snake is a fun game to make as it doesn't require a lot of code (less than 100 lines with all comments removed). This is a basic implementation of the snake game, but it's missing a few things intentionally and they're left as further exploration for the reader.

Type [play snake] into Google. A snake game appears at the top of the search results page. Click Play and it expands; use your arrow keys to get the apples without smashing into the walls. See how to activate more than 50 other Google Easter Eggs: //searchenginejournal/g...