The Worlds Largest Trivia Website

A complex puzzle strategy game. You've got to navigate through bubbles that change color and turn you different directions.

13 online games and puzzles presented on the American Mensa website. Includes Universal Trivia, LA Times Crossword, Malarky, Buzzword, Daily Jigsaw. Updated daily, weekly, or monthly (depending on the game/puzzle).

1 or 2 player little sliding plastic tile game, like those puzzles where you have to make a picture on a 4-by-4 grid.

The place for all Sudoku links.

A web-based game where you try to crack various logic codes in the form of various puzzles. Pretty engaging.

In 1995, Michael Chu ran two puzzle competitions to anyone who stumbled upon the site. These are those pages - having not been updated since 1995...

A collection of puzzles, with an emphasis on logic puzzles.

Erik Oosterwal's page of brain teasers, with math puzzles, logic puzzles, cryptograms and pattern puzzles like you would find in Games magazine.

See how far you can get.