Battleship
Heavy-duty Java applet, be sure to close other programs before trying.

Connect 4
Spiffy Java version of this classic travel board game.

Connect 4
Another cool Connect-4 applet.

Darts Anyone?
Online darts in Java 1.0. They also have a more recent version in 1.1.1.

Five Field Kono
Similar to Chinese Checkers.

Java Othello
Othello game that plays quickly and has nice bright colors.

Java Tic-Tac-Toe
Nice applet you can also download.

Jeopardy
Log in, pick an avatar, and phrase your answer in the form of a question.

Pentalpha
Puzzle/game in Java where you move balls around to the Pentagraph star intersections.

Puzzle Depot Home Page
Take your pick from a good selection of on-line puzzles; for maximum enjoyment, though, you will need to download and install their free software Across.

Reversi
Java applet looks and plays just like the board game.

Spirograph
Terrific online spiro-drawing.

Taxi
Board game similar to checkers.

Tic Tac Toe
Nice graphical tic-tac-toe can be played on-line here...quick-loading and much more exciting than many ascii-tac games.

Triple Quintzee
Yahtzee-type game, in Java.

Welcome to monopoly.com
Play the on-line version of the time-honored board game... the CD is cool, but the web demo is impressive.

WinFive
Try WinFive...it's sort of like Connect 4 except it's 5..and the screen is a LOT bigger.

Yahtzee
Great applet of this classic game.