Challenging Knowledge Quiz
Question 1 of 10
What puzzle was invented by Erno Rubik in 1974?
Question 2 of 10
What is a hyper nova?
Question 3 of 10
What European capital is heated almost entirely by geothermal heating provided by volcanic activity?
Question 4 of 10
In 1906, a call for higher vitamin intakes was made to decrease outbreaks of which ailments?
Question 5 of 10
What song has the line, "Wise men say only fools rush in"
Question 6 of 10
What is the only non-metal weapon in the game of Cluedo?
Question 7 of 10
Approximately 750 million viewers watched this celebrity couples wedding?
Question 8 of 10
What lab assistant was working with Robert Koch in 1877 when he found a new way to grow bacteria in gelatin?
Question 9 of 10
What state did Abraham Lincoln represent?
Question 10 of 10
Who founded Carthage in 814 BC.?

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