want to drill your brain for a bit?
what is so unusual about this paragraph (sans the small caps)? it looks so ordinary that you would think nothing is wrong with it at all, and in fact, nothing is. but it is unusual. why? if you look at it, study it, and think about it, you may find out, but i am not going to assist you in any way. you must do it without coaching (or googling). no doubt, if you work on it for long, it will dawn on you. who knows? go to work and try your skill. par is about half an hour. so jump to it and try your skill at figuring it out. good luck – don’t blow your cool.
enjoy! an old riddle i remembered way back.