Rock, paper, scissors

rps.py

from microbit import accelerometer, display, Image, sleep
import random

pictures = [
  Image('55555:55555:55555:55555:55555'), # Rock
  Image('50005:05050:00500:55055:55055'), # Scissors
  Image('55500:50050:50005:50005:55555'), # Paper
]

while True:
    sleep(100)
    if accelerometer.was_gesture("shake"):
        display.show(random.choice(pictures))