def solve_boards(file, guess, verbose):
"""Solve each board in a text file."""
if verbose:
print('#', 'solved?', 'board', 'strategy', sep='\t')
exclude = None if guess else [999]
with open(file, 'r') as boards:
for line in boards:
line = line.strip()
if not line or line.startswith('#'):
continue
board = Sudoku(line)
n = board.num_solved()
hardest = board.solve(exclude=exclude)
try:
board.verify()
except:
print('*** ERROR:', line)
Sudoku(line).solve(exclude=exclude, verbose=True)
break
if verbose:
print(board.num_solved() - n, 'TRUE' if board.solved() else 'FALSE',
line, hardest, sep='\t')
def board(self):
"""
Set up board and detect events.
:return: None
"""
game = Sudoku("easy")
# Setting up the screen
pygame.init()
screen = pygame.display.set_mode((478,478))
screen.fill((250,250,250))
pygame.display.set_caption('CSI Sudoku')
nums = game.board
#Setting up the game board
self.draw_lines(screen)
# Setting up rectangles and nums for each box.
self.set_up_rect(screen,nums)
# Got some issue here, when the mouse button down, the area color is not changing.
pressed = []
keys = {'1':pygame.K_1,'2':pygame.K_2,'3':pygame.K_3,'4':pygame.K_4,'5':pygame.K_5,
'6':pygame.K_6,'7':pygame.K_7,'8':pygame.K_8,'9':pygame.K_9}
while not game.game_over():
for event in pygame.event.get():
if event.type==pygame.QUIT:
return
elif event.type==pygame.MOUSEBUTTONUP:
mouse = pygame.mouse.get_pos()
x, y = self.gen_index(mouse[0], mouse[1])
if 0 <= x < 9 and 0 <= y < 9:
if mouse[0] < self.list_rect[x][y].position[0] and mouse[1] < \
self.list_rect[x][y].position[1]:
x = x - 1
y = y - 1
elif mouse[0] < self.list_rect[x][y].position[0]:
x = x - 1
elif mouse[1] < self.list_rect[x][y].position[1]:
y = y - 1
rect = self.list_rect[x][y]
position = rect.position
if rect.editable and (len(pressed)==0 or pressed[0]!=rect):
pressed.append(rect)
rect.select()
rect.change_color((127,255,212))
screen.blit(rect.num_surface, (position[0] + 15, position[1] + 10))
if len(pressed)>1:
old_rect = pressed.pop(0)
pos = old_rect.position
old_rect.unselect()
old_rect.change_color(old_rect.color)
screen.blit(old_rect.num_surface, (pos[0] + 15, pos[1] + 10))
elif event.type == pygame.KEYDOWN and len(pressed)>0:
for num,key in keys.items():
if event.key == key:
rect = pressed.pop(0)
x, y = self.gen_index(rect.position[0], rect.position[1])
if game.move(x,y,int(num)):
rect.change_num(num)
rect.unselect()
rect.change_color(rect.color)
screen.blit(rect.num_surface, (rect.position[0] + 15, rect.position[1] + 10))
else:
pressed.append(rect)
pygame.display.update()
def solve_board(board, guess, verbose): """Solve a single board.""" board = Sudoku(board) exclude = None if guess else [999] board.solve(exclude=exclude, verbose=verbose) board.verify()