But we're supposed to be programmers. Use our programmer brains.

A="FINISHED FILES ARE THE RE" + ;
"SULT OF YEARS OF SCIENTI" + ;
"FIC STUDY COMBINED WITH " + ;
"THE EXPERIENCE OF YEARS"

?LENC(CHRTRAN(M.A," ABCDEGHIJKLMNOPQRSTUVWXYZ",SPACE(0)))


>>6? - Yes.
>===================================
>...................... 3?
>
>WRONG, THERE ARE 6-- no joke.
>READ IT AGAIN !
>
>Really, go Back and Try to find the 6 F's before you scroll down.
>
>
>The reasoning behind is further down.
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>
>
>
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>The brain cannot process "OF".
>
>Incredible or what? Go back and look again!!
>
>
>
>Anyone who counts all 6 "F's" on the first go is a genius.
>Three is normal, four is quite rare.
>
>Send this to your friends.
>It will drive them crazy.! And keep them occupied for several
>minutes..!