Play the new and unpublished board game Xafka against your computer. The page contains all: rules, example positions and a playing applet! The applet still has some layout problems.
Play a simplified game of Pico 2 against your computer. For more information about Pico 2 look at this page .
One of those Numberpuzzles where you have guess Symbols for digits. This is my first Java Program ever and is a bit raw: It generates the puzzle, toggles between puzzle and the solution when you click in it and generates a new puzzle after a minute. My more sophisticated version for OS/2 has recently gone Open Source under a GPL , maybe someone wants to make a Linux Version from it.
And this is Numfield . This is not a game you can play, unless you want to derive a own strategy and code it in a Java-Class. This is interesting for people who want to watch programms throwing numbers at each other and for people who got the "Prisoners Dilemma" infection.
Btw. I sent Pico and Xafka to the JARS Rating Service and they scored 890 and 825 out of possible 1000. Well, thats more than nothing. And I know what I could improve if I had the time.