Challenging crossword clue

Are you having trouble finding the answers to Challenging clue of the Premier Sunday Crossword? Well your search ends here, because our team have found all the answers to today’s Premier Sunday crossword.
I must admit that this clue is not so easy. It took us some time to find the right answer to Challenging. You already know the answers has 4 letters. If you still cannot find it, here it comes.

Clue: Challenging
Answer: HARD
Now you know the answer to Challenging. It’s time to go back to find the answers to others clues on Premier Sunday February 24, 2019

Wrong answer?
Well some clues might have different answers. For example, the clue “Green stuff” could have 3 answers; SOD, CASH, MOOLA, found respectively on New York Times (Dec. 17, 2016 and Dec. 6, 2015) and Crossword Nation (Dec. 22, 2015)