Quest GiggleHow many mirror segments does the Extremely Large Telescope have?
798. The finished mirror spans 39 metres, yet each hexagon is only about 5 centimetres thick.
How close would your guess have been?
In the game we ask it like this: “Chile's Extremely Large Telescope mirror is a puzzle of how many hexagons?”
Type a number — scored exactly the way a round in the game is.
The answer
798
