Here are the possible solutions for number of qs in this puzzle's grid clue
Answer
Clue
Relevancy
four
Clue
Number of times this puzzle's theme word appears diagonally in the grid (to complete the puzzle, shade those words plus the Down answers that begin where they meet)
Definition
the cardinal number next above three
none
Clue
Number of Qs in this puzzle's grid
Number of J's, Q's, W's, X's, and Z's in this puzzle's completed grid
Number of Z's in this grid
Definition
not one, also NANE
one
Clue
Number of F's in this puzzle's answer grid
Definition
an individual thing or person; the number or figure 1
sudoku
Clue
Number placement puzzle with a 9 x 9 grid
meta
Clue
Puzzle-within-a-puzzle puzzle
Definition
(US) concerned with cultural conventions; (of an artistic work) self-referential