IMD #800online
278 accepted99% of judged
Which is the hardest natural mineral on the Mohs scale?
Which country won the FIFA World Cup in 2002?
Which country won the FIFA World Cup in 2006?
Which company makes the Xbox consoles?
In what year was the first iPhone released?
Who invented the World Wide Web?
Which country won the FIFA World Cup in 2018?
In what year did Amazon.com launch as an online bookstore?
How many sides does a hexagon have?
How many degrees are in a right angle?
In what year was Apple founded?
Who co-founded Apple with Steve Wozniak?
How many minutes are in a day?
What is the atomic number of oxygen?
Which social network was founded by Mark Zuckerberg in 2004?
Which scientist proposed the theory of general relativity?
Which chemical element has the symbol Fe?
What is the square root of 144?
What is the speed of light in a vacuum, in kilometres per second, rounded to the nearest thousand?
What is the atomic number of carbon?
Which physicist discovered radium and polonium with her husband?
Which country is home to the Eiffel Tower?
Which chemical element has the symbol Cu?
Which chemical element has the symbol K?