Yes, I won £1 today. Each month my energy provider requests I send them a meter reading (and yes, suggests I could avoid having the "hassle" of doing that by having a SmartMeter installed...) but each time gives me the chance to spin this wheel:

After more than 12 months, and with there being 12 segments on the wheel, and now having won £1, I guess I'm not doing so well. But it is Friday 13th after all... £512 off my electricity would be pretty neat though.