Comments by "p11" (@porky1118) on "Bitcoin Actually Explained" video.

  1. Could you make a blockchain, where the puzzle is a real puzzle, which needs to be solved? Like a Sudoku or a racing game. The solution of a Sudoku can easily be checked, but finding the solution might be more difficult. And you can easily know the winner of a racing game, but it's difficult to find out the best route to get this time. And adjusting the difficulty should also easily work.
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