Bitcoin price currently tracks difficulty better than powerlaw (time) or stock-to-flow https://t.co/3qfLFiyRcK ...

The gold you’re looking for sits guarded behind the gates of difficulty.If it were easy, the gold wouldn’t be there anymore. https://t.co/5RbMwAx6Gm ...

Players are complaining about the difficulty of video games. But are they really getting harder? Our analysis found out https://t.co/wOmzxHYUD0 ...