factorial

function which takes a single argument and computes factorial
n times word

function that takes added from user word and repeat it as many times as
its characters
Rock, Paper, Scissors

Rock, Paper & Scissors simulation
rollTheDice

function that takes a single number of dices as an argument, simulates
their roll and computes the probability
thirtyCharacters

function that takes two words and separate them with enough dots so that
the total line length is 30
sumOfSquares&&sumOfCubes

function that that adds up the squares and adds up the cubes of integers
from 1 to N, where N is entered by the user
startToEnd

function that asks the user for a starting value and an ending value and
then writes all the integers (inclusive) between those two values