def main():
width = height = 6
grid = generator.generate_puzzle(width, height)
display(width, height, grid)
grid = generate_puzzle(width, height, grid)
display(width, height, grid)
grid = naive.solve(width, height, grid)
display(width, height, grid)
grid = solver.solve(width, height, grid)
display(width, height, grid)
def solve(width, height, grid):
grid = naive.solve(width, height, grid)
if grid.count(0) == 0:
return grid
generator = _solve1(width, height, grid)
try:
result = generator.next()
except StopIteration:
raise Exception('No solutions exist.')
try:
generator.next()
except StopIteration:
return result
raise Exception('Multiple solutions exist.')
