import os, pygame, random, math, pgu
from pygame.locals import *
clock = pygame.time.Clock()
pygame.init()
screen = pygame.display.set_mode((800,480))
timer = 0
seconds = 0
minutes = 0
timertext = str(minutes) + “:” + str(seconds)
background = pygame.Surface(screen.get_size())
background = background.convert()
background.fill((250, 250, 250))
font = pygame.font.Font(None, 500)
text = font.render(timertext, 1, (10, 10, 10))
background.blit(text,(0,0))
screen.blit(background, (0,0))

quit = 0
while not quit:
for e in pygame.event.get():
if e.type is QUIT: quit = 1
if e.type is KEYDOWN and e.key == K_ESCAPE: quit = 1
background.fill((250, 250, 250))
text = font.render(timertext, 1, (10, 10, 10))
background.blit(text,(0,0))
screen.blit(background, (0, 0))
pygame.display.flip()
clock.tick(60)
timer = timer + 1
if timer == 60:
seconds = seconds + 1
timer = 0
if seconds == 60:
minutes = minutes + 1
seconds = 0
if seconds <= 9:
timertext = str(minutes) + “:” + “0″ + str(seconds)
else:
timertext = str(minutes) + “:” + str(seconds)