Here are the possible solutions for difficult puzzle e g clue
Answer
Clue
Relevancy
meta
Clue
Puzzle-within-a-puzzle puzzle
Definition
(US) concerned with cultural conventions; (of an artistic work) self-referential
ahardnuttocrack
Clue
Difficult puzzle, e.g.
brainteaser
Clue
Difficult puzzle
Definition
something (as a puzzle) that demands mental effort and acuity for its solution
craniumcrushing
Clue
Mind-wrenchingly difficult, as a puzzle
knotty
Clue
Like a difficult puzzle
Definition
full of knots
poser
Clue
Difficult puzzle
Definition
one that poses
sky
Clue
Often-difficult part of a jigsaw puzzle
asif
Clue
Valley girl's "yeah, right" [IMPORTANT: SEE THE 'NOTE' (above) for key info about this week's puzzle and SEE THE LAST CLUE DOWN for the explanation of last week's puzzle.]
