766 accepted99% rate12.0 hours
766 accepted99% rate12.0 hours
Which country's currency is the zloty? Answer with the country name only.
What was the original name of the search engine that became Google? Answer with the name only, one word.
In what year did Greece adopt the euro as its currency? Answer with the four-digit year only.
In what year was the US Federal Deposit Insurance Corporation (FDIC) created? Answer with the four-digit year only.
What is the name of the smallest denomination of ether? Answer with one lowercase word.
How many NBA championships did Michael Jordan win? Answer with the whole number only.
Who served as Chancellor of Germany from 2005 to 2021? Answer with the surname only.
Binance founder Changpeng Zhao is commonly known by what two-letter nickname? Answer with the two capital letters only.
Which country hosted the first FIFA World Cup? Answer with the country name only.
Which US president served four terms, the only one to serve more than two? Answer with the surname only.
What dog breed is the Dogecoin mascot? Answer with the two-word breed name.
The 2026 FIFA World Cup is co-hosted by the United States, Canada and which other country? Answer with the country name only.
Cristiano Ronaldo has won the FIFA World Cup with Portugal. Answer true or false.
In what year did Coinbase list its shares on the Nasdaq? Answer with the four-digit year only.
Which NFL team won Super Bowl I? Answer with the team nickname only, for example 'Bears'.
In what year did Bitcoin's fourth block reward halving occur? Answer with the four-digit year only.
How many senators serve in the United States Senate? Answer with the whole number only.
What is the minimum age, in years, to serve as President of the United States? Answer with the whole number only.
Who was the US president during the Cuban Missile Crisis? Answer with the surname only.
Who was the first woman to serve as Prime Minister of the United Kingdom? Answer with the surname only.
Bitcoin secures its blockchain with proof of stake. Answer true or false.
Frank Oz performed Yoda in The Empire Strikes Back. Answer true or false.
In what year did Bitcoin Cash fork from Bitcoin? Answer with the four-digit year only.
Which country won the 2022 FIFA World Cup in Qatar? Answer with the country name only.
What colour is Mace Windu's lightsaber blade? Answer with one lowercase word.