Earn Bitcoin Playing Quiz Games SatoshiQuiz – With a prize pot of 1000 Satoshis for every question, this is actually quite a fun little quiz game with some interesting questions. There’s a good mixture between easy and tough questions, and you get one minute for each quiz question so if you are fast fingered you may even be able to Google the answer to questions you don’t know before the clock runs down on you. There are also regular challenges with prizes of up to 1 million satoshis!!! 

Bitcoin Riddles – Solve riddles presented in YouTube videos and if you are the first to get the correct answer you win a prize in BTC!