KidsPlayGames.com

Free Online Jigsaw Puzzles
Downloadable puzzles for Windows. Each consists of about 35-40 pieces.
www.free-online-jigsaw-puzzles.com/

Over 900 free online Jigsaw puzzles
Over 900 free online JigZone jigsaw puzzles with 6 to 247 pieces
www.liessmit.nl/

Online Tetris
Free Java game with optional sound support. Pieces are moved using the keyboard. Also provides the rules of the game.
hem.passagen.se/

Puzzle Depot
A listing of puzzles available on the site, with many links to other puzzle sites.
www.puzzledepot.com/

Oasis Free UO Shard
A new Free UO Shard that has good staff, custom ores, and armors. Custom rides, and new weapons.
oasis-shard.freeservers.com/

PrimaryGames.com Puzzles
This site has word searches, sliders, matching games, tic tac toe, simon says, and mazes.
www.primarygames.com/

A Real-Life Debate on Free Expression in a Cyberspace City
"The recent decision by the game's owner, Electronic Arts, to terminate Mr. Ludlow's account--forever erasing his simulated Sims persona--has set off a debate over free expression and ethical behavior in online worlds that is reverberating in the real one." By Amy Harmon. [New York Times] [Registration required.]
www.nytimes.com/

Free Jigsaw Puzzles.com
Frame style jigsaw puzzles depicting a wide variety of subjects. Updated weekly.
freejigsawpuzzles.com/

Books Online Cheap Puzzles
Collection of online sliding puzzles featuring popular subjects including 'N Sync, Dragonball, Britney Spears, and Pokemon.
www.booksonlinecheap.com/

Crea-Soft Online JigSaw Puzzles
Online Flash jigsaw puzzles, each with 3 difficulty levels. Puzzles are also available for your own website.
www.crea-soft.com/