Do you enter Competitions and have you ever won a prize?

Do you ever enter competitions and have you ever won any prizes ?. Entering competitions is one of my favourite hobbies and I enter competitions several time a week online and offline. Over the years I have won a selection of different prizes including ; gift vouchers, food hampers, books, soap and collectables. What sort of competitions do you like entering?. I like the ones where you have to answer a question ,and get it correct to be able to enter into the prize draw. Sometimes I get a lucky run where I win several prizes one after the other, and other times it takes ages before I win a prize