An entry in Fortnightly Topic Challenge #forty-seven: "Wacky Sudokus"
Here's that crossword you asked for... Sorry, what's that - you didn't ask me for a crossword??
TASK: Solve the puzzle (COMPLETELY) to find a concealed nine-letter word which tells you something that this puzzle is not...
Across
A) Shakespearean King
D) "Let it be so"
E) Organ of hearing
G) ____ Nordegren, model and ex-wife of Tiger Woods
I) Creditor's legal right over a debtor's property
K) UK Protestant Christian denomination formed in nineteen-seventy-two (inits)
M) Muslim ruler
N) NostrilDown
A) Queue
B) Precipitation
C) French indefinite article
F) Highest point
H) Alternative name for ribosomal protein SA
I) Northern English dialect word: 'be taught'
J) Major river in Africa
L) Animation still