Here is the discussion thread on reddit: https://www.reddit.com/r/Bitcoin/comments/9kq7it/introducing_the_310_btc_bitcoin_challenge/ https://www.reddit.com/r/B

Here is the discussion thread on reddit: https://www.reddit.com/r/Bitcoin/comments/9kq7it/introducing_the_310_btc_bitcoin_challenge/ https://www.reddit.com/r/Bitcoin/comments/9kq7it/introducing...