Plot a crossword puzzle

# S3 method for crossword
plot(
  x,
  solution = FALSE,
  clues = FALSE,
  title = "Crossword Puzzle",
  legend_size = 4,
  ...
)

Arguments

x: a crossword object (see crossword)
solution: show solution? (logical/scalar)
clues: show clues? (logical/scalar)
title: puzzle title (character/scalar)
legend_size: letter size of word list; set to NULL to auto-size (numeric/scalar)
...: additional printing args