1- Arcade games involve quick fingers and quick thinking. These games are basically sped-up puzzle games.     Arcade skill games include Collapse and Mini-Golf.

2- Puzzle games rely on logic abilities and require the user to solve certain types of puzzles. While not as fast-paced as Arcade games, these games often come with a time limit. Popular puzzle games include Bejeweled and Hex Twist.

3- Word games are basically puzzle games using word problems, like rearranging letters to make words. Popular Word games include Bookworm and Alphabet Soup.

4- Trivia games test the users knowledge of trivia in specific categories or in general.