wicked, cruel, vicious, evil, malevolent, villainous, brutal, savage, barbaric, barbarous, inhuman, murderous, ruthless, merciless, dastardly, cunning, clever, ingenious, crafty, canny, wily, devious, shrewd, sneaky, difficult, complex, challenging, complicated, intricate, involved, knotty, thorny, tricky.
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crossword puzzle
Sudoku and crossword puzzles
If you are referring to a crossword puzzle, the term you are looking for is a 'Feat'.
Where is the crossword puzzle?
If you are referring to the crossword puzzle hint, try Viragos or Nags.
crossword puzzle
American Crossword Puzzle Tournament was created in 1978.
who
no
There are many great internet sources where information about crossword puzzle dictionaries can be found. Webster crossword puzzle dictionary is one of these great sources.
You can type "how to crate a crossword puzzle" in the Google search box. After you hit enter there will be a lot of websites that can create crossword puzzles for you. I hope I helped you.