This is a die with a ramdomly selected side. You can select another side by clicking the die.

This is skyline. You can select another skyline by clicking the browser's refresh button.

This is a another die with a ramdomly selected side. You can select another side by clicking the button.

This is a spaceship that follows your cursor and fires a laser when you click a mouse button.

This is a room with 3 robots: a horizontally-searching robot; a vertically-searching robot; a diagonally-searching robot and a random number of randomly-sized and randomly-placed obstacles. The robots start in a random location and with a random initial direction. Their task: find the goal. When the goal is contacted by one of the robots its color changes to that of the robot. To restart the applet click the browser's refresh button.

The location of the men were chosen at random. The black men started at the top, the red men at the bottom.

The x,y coordinates of possible jumpers is shown below the board. The upper-left corner is 0,0 and the bottom-right corner is 7,7. X increases going right, y increases going down. If a given black man can jump in both directions his coordinates will be listed twice.