Quest GiggleHow many bitcoins will ever exist in total?
21 million. Baked into the code — the last coin won’t be mined until around the year 2140.
How close would your guess have been?
In the game we ask it like this: “What is the maximum number of bitcoins that can ever exist, in millions?”
Type a number — scored exactly the way a round in the game is.
The answer
21million
