cnoise - colored noise, sets random pixels in selected colors
    paramater is not used yet

bimood - color cycling mood lamp with two complementary colors
    parameter is the seconds for one cycle through the colors

predprey - grass-prey-predator simulation
    parameter is number of actions per 40ms frame

maze - draws a maze by drawing corridors
    parameter is number of actions per 40ms frame

dualmaze - draws a maze by drawing walls
    parameter is number of actions per 40ms frame

Compile with "cargo build --release".

The binary executables are in the "target/release" subdirectory.