☼ Given an alphabet of 26 letters, there are 26 to the power 10, or 26 ** 10, ten-letter strings we can form. That works out to 141167095653376. How many hundred-letter strings are possible?

☼ The Python multiplication operation can be applied to lists. What happens when you type ['Monty', 'Python'] 20, or 3 sent1?

☼ Review 1 on computing with language. How many words are there in text2? How many distinct words are there?

# Ending in ise Containing the letter z Containing the sequence of letters pt Having all lowercase letters except for an initial capital (i.e., titlecase) ???