BL / PY : Create a script which displays a smiley face on the LED display when the logo on the front of your micro:bit faces upwards (and towards you). Use gestures to do this rather than the accelerometer.
BL / PY : Now add to your script so that when you turn your micro:bit upside down with the logo facing downwards (and towards you), it still shows a smiley face! To do this, you will have to create your own LED patterns for a smiley face and an upside down smiley face (i.e. not a sad face!)