LOL you didn't have to tell us you were wrong ...we never would have known ...but you had to get it right before you'd know you were wrong.Easy, but I won't spoil it for everyone else.
edit: never mind, I was wrong, not as smart as I thought I was
... is there more than one that has a missing letter? ....
Every letter of the alphabet is used to spell the names of all our states. Every letter but one. Your task, should you choose to accept it is to figure out what one letter is not used in the spelling of any states name.Got it right off is there more than one that has a missing letter? Of course you cut off the top left part of "Washington" on the map.
I know without looking at the pic