Chart A parameter-based bar chart. Parameters can be set dynamically from a cgi or JavaScript. The objective of this puzzle is to turn on all of the lights in a 5x5 grid. This freeware applet simulates a basic pocket calculator. A neat virtual player piano.
Source is included and has notes hard-coded in it.
This applet mimics an LED sign that you typically see displaying messages at airport terminals and the such. A derivative of the classic 'Go', your objective is to fill the board with your color by surrounding your opponent. This pop-up applet allows you to calculate the distance between any two points in the world. Yahtzee A Java version of the 'Poker with Dice' game you played as a kid. An attractive analog clock with a moving second hand.