Uncommet · Top score · All-time

• Launch it with Enter or the LAUNCH button before the 20-second clock runs out. Close but not exact? The game asks "Did you mean …?" and one more tap or Enter launches it. A name not on the list is refused, so try another.
• Every answer is a burn from wherever your rocket is: the rarer the answer, the bigger the burn, from 10 points up to 100. Read the fact about your answer, then press NEXT LAUNCH when you are ready for the next prompt.
• Your running total is your place on the journey: land on the Moon, Mars, Europa, Titan or Pluto on the way, and reach Voyager 1 with a perfect 800.

• Skip your first thought. The answer that comes to mind first is the one everyone else thinks of too: it still counts, but your second or third idea is usually worth far more.
• Watch the next stop. Each result says how many points away the next world is, so you know how big a burn a landing needs.
• A safe answer beats no answer. If the clock is running out, launch something you are sure is on the list: even the most common answer scores 10.

All-time keeps each player’s best since the board opened. This week starts again every Monday at midnight New York time. Today starts again every midnight New York time, with one ranked attempt a day.

Equal scores share a place, and the run finished first is listed first.

A run records only your inputs. Our server plays them again with the same game code, and only a score the replay matches is verified. A person also checks the top 10 scores.

The board lists every player, guests under their generated name. Sign in with Google or Apple from a result to keep your scores and pick your own name. Bots, scripts and other automated or assisted play are not allowed (see our terms of use).