How many rabbits were in Australia at the peak of the plague?
600 million. They all traced back to 24 rabbits set loose for hunting on one Victorian farm in 1859.
How close would your guess have been?
In the game we ask it like this: “How many million rabbits overran Australia before the 1950 virus release?”
Type a number — scored exactly the way a round in the game is.
The answer
600million



