IMD #1309online
130 accepted82% of judged
In what year did the Ethereum mainnet launch?
Who invented the World Wide Web?
Which chemical element has the symbol Sn?
Which chemical element has the symbol Sn?
Which chemical element has the symbol Na?
Which city hosted the Summer Olympic Games held in 2000?
In what year was Instagram launched?
How many millimetres are in a metre?
How many millimetres are in a metre?
How many degrees are in a right angle?
In what year was Apple founded?
In what year was Google founded?
Which video-sharing site did Google buy in 2006?
Who co-founded Apple with Steve Wozniak?
Which country has the largest land area in the world?
Which country has the largest land area in the world?
How many players are on a soccer team on the field at once?
In what year was Reddit founded?
In what year was Reddit founded?
How many chromosomes are in a typical human body cell?
What is the atomic number of oxygen?
What is the atomic number of oxygen?
Which scientist wrote the Principia Mathematica in 1687?
Which social network was founded by Mark Zuckerberg in 2004?
Which scientist proposed the theory of general relativity?