The only grading letters that appear anywhere in this puzzle (other than the present clue)

Question:

Answer:

EFS

Length:

Similar Crossword Questions:

"___ is completely over" (baffling statement made by Prince on 7/5/10 that also serves as a clue how to find four answers in this puzzle)
B'way success letters, and title of this puzzle
Good behavior ... or a hint to two lines of letters in this puzzle
Internet letters, and a hint to this puzzle's theme
Secret military mission ... or a hint to the circled letters in this puzzle?
Word or phrase that has no repeated letters (every answer in this puzzle is an example of one)
Urban areas (as hinted at by the circled letters in this puzzle's grid)
Clue to this puzzle's theme
This completed puzzle has 10 of them, each three letters long, reading diagonally
"Forget it!" (and a clue to this puzzle's theme)
Solver's dilemma when faced with the clue "Telecom letters"
School phrase with a clue to this puzzle's theme
Type of gear on which the letters in this puzzle's nine theme squares are arrayed
Big fight, and clue to this puzzle's theme that begins the four longest answers
Ones whose names are spelled by this puzzle's circled letters ... with representatives of two realms "wrestling" for supremacy
Period that ends Nov. 3rd, requiring a shift, and letters that shift in this puzzle's theme entries
Dictionary source for each asterisked clue in this puzzle
Past-tense verb that is the same as its present-tense form minus the fourth and fifth letters
Regained one's winning status ... or a hint to this puzzle's circled letters
Many a puzzle clue ending in "?"
One more than the number of different letters in this puzzle
Office building problem that's a hint to this puzzle's theme entries (see their last three letters)
Intrepid [Editor's note: This clue appears in heavier type (without the asterisks) in the print version of the puzzle. AcrossLite can't handle that, so just imaging that it's written in darker type.]
Common crossword clue letters
The Process of Elimination: In the answer to each starred clue, cross out any letter that appears ___; then read the letters that remain