Tag Archives: brain teaser

A Letters and Numbers Challenge

count the F's in this sentence

Instructions: Count the number of F’s in the following sentence. Count them ONLY ONCE. Do not go back and count them again:

FINISHED FILES ARE THE RESULT OF YEARS OF SCIENTIFIC STUDY COMBINED WITH THE EXPERIENCE OF YEARS.

How many F’s did you get? For the correct answer and an explanation please scroll down. Continue reading

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