Plays the sound of a beep of a specified frequency and duration through the console speaker e.g. for the frequency 500hz and 100ms long
beep(500, 100);
Clears the console e.g.
clear();
Get the current time (right now only seconds) e.g.
var time = clock();
Terminates the program execution and returns an exit code to the OS e.g.
exit(0);
Creates a random natural number e.g. for 1 number between 1 and 4
var number = random(1, 5);
Reads input from the user until he presses enter e.g.
var input = read();
Suspends the program for x seconds e.g.
wait(5.25);