Definitions for "Crossword Puzzle"
a puzzle in which words corresponding to numbered clues are to be found and written in to squares in the puzzle
a group of words
a simple word game in which
Keywords:  solvers, battle, creator
a battle between its creator and its solvers
Keywords:  fun, drive, way, effective
a fun and effective way to drive
Keywords:  grid, squares, numbered
a grid of numbered squares