(3 different answers) How many letters are there in the correct
answer to this question?
Merle patched all the holes in his boat using the proper
materials, and tested his repair by filling his boat with water. It didn't
leak. Yet, his friend knew it would sink anyway when he saw Merle's repair
job. Why?
How many F's are in the following sentence? See if you can
get it right with only one reading. Finished files are the result of
years of scientific study combined with the experience of years.