Try to generate crossword until we get items
Generate crossword
Generate crossword from provided words list
Get available axis for crossing
Get center position
Get number of columns in the grid
Get columns number
Get crossable cells in the word
Get crossing axis
Get maximum ending cell on the axis
Get error message
Get HTML (for debugging)
Get crossword HTML (useful for generator debugging)
Get letter
Get question for the word
Get question number
Get questions
Get horizontal questions
Get vertical questions
Get random position
Get random word from the grid (not fully crossed)
Get number of rows in the grid
Get rows number
Get minimum starting cell on the axis
Get word start X
Get word start Y
Get words number
Get crossword items
Get generated crossword XML