function validateAnswer(answer, randomLetters[])
	if answer.length > 10:
		print("0")			### Checks to see if the answer is within the valid size (10)
	else:
		for i in range(answer.length()):
			if randomLetters[0] is in answer:
				randomLetters.remove[0]			// Checks if the letters in the answer are in the given 10 letters
			else:								// Also returns "0" if there are repeated letters as the originals are removed if used
				print("0")
			if randomLetters.length() == 0:
				print(answer.length())
endFunction