def main():
""" Solve riddle. """
house_number = 5
riddle = ProblemData(house_number, build_assertions())
for rounds in range(15):
progress_made = False # have any changes (progress) been made this round?
riddle, progress_made = deduce(riddle)
if not progress_made:
print("\t\tNo progress made in round #" + str(rounds + 1) + ". Breaking loop.")
print("\t\tAssertions used: " + str(riddle.assertions_used.count(True)) + "/"
+ str(len(riddle.assertions_used)))
break
riddle.house_state()
riddle.element_state()
