G For testing purposes, we require being able to predict the 'random' results. Setting a seed for the random number generator accomplishes this because it allows for a pseudo random number to be generated in a predictable order. For example, a seed of 85 for range of [3 to 9] may result in 4, 4, 9 for the first three values, while a seed of 2 for the same range may result in 5, 3, 4 for the first three values. With everyone using the same seed value, we are able to determine if your code produces the correct 'random' values. Without setting the seed, the results of the random number generator will always be different, making it impossible to verify that your code works. As discussed above in (2), Config. SEED is a constant named SEED declared in the Config. java file. Don't use the number in your RandomGenerator program, just use this constant.