def __init__(self):
self.preamble = b'<STR_LIT>'<EOL>self.postscript = b'<STR_LIT>'<EOL>self.title = '<STR_LIT>'<EOL>self.author = '<STR_LIT>'<EOL>self.copyright = '<STR_LIT>'<EOL>self.width = <NUM_LIT:0><EOL>self.height = <NUM_LIT:0><EOL>self.version = b'<STR_LIT>'<EOL>self.fileversion = b'<STR_LIT>'  <EOL>self.unk1 = b'<STR_LIT>' * <NUM_LIT:2><EOL>self.unk2 = b'<STR_LIT>' * <NUM_LIT:12><EOL>self.scrambled_cksum = <NUM_LIT:0><EOL>self.fill = '<STR_LIT>'<EOL>self.solution = '<STR_LIT>'<EOL>self.clues = []<EOL>self.notes = '<STR_LIT>'<EOL>self.extensions = {}<EOL>self._extensions_order = []<EOL>self.puzzletype = PuzzleType.Normal<EOL>self.solution_state = SolutionState.Unlocked<EOL>self.helpers = {}<EOL>
Initializes a blank puzzle