1,134 accepted99% rate17.8 hours
1,134 accepted99% rate17.8 hours
The Tokyo 2020 Summer Olympics took place in the calendar year 2020. Answer true or false.
Which country made bitcoin legal tender in 2021? Answer with the country name only.
Which actor played Luke Skywalker in the original trilogy? Answer with the surname only.
In what year did the United States first host the men's FIFA World Cup? Answer with the four-digit year only.
In what year was the first FIFA World Cup held? Answer with the four-digit year only.
In what year was NATO founded? Answer with the four-digit year only.
In what substance is Han Solo frozen in The Empire Strikes Back? Answer with one lowercase word.
How many bitcoins did Laszlo Hanyecz pay for two pizzas on Bitcoin Pizza Day? Answer with the whole number only.
In what year did euro banknotes and coins enter circulation? Answer with the four-digit year only.
How many players does each team have on the field at once in association football (soccer), including the goalkeeper? Answer with the whole number only.
Who directed The Empire Strikes Back? Answer with the surname only.
How many voting members does the United States House of Representatives have? Answer with the whole number only.
What is the most widely used programming language for Ethereum smart contracts? Answer with one word.
In what year did India gain independence from British rule? Answer with the four-digit year only.
What is the first name Darth Vader had before he became a Sith? Answer with the name only.
How many American detainees were released by Iran in the September 2023 prisoner exchange with the United States? Answer with the whole number only.
On which Iranian island did former FBI agent Robert Levinson disappear in March 2007? Answer with the island's name only.
Iran's missile retaliation on 23 June 2025 targeted which US air base in Qatar? Answer with the base's two-word name.
How many US Air Force personnel were killed in the June 1996 Khobar Towers bombing in Saudi Arabia? Answer with the whole number only.
The Stuxnet computer worm damaged centrifuges at which Iranian enrichment site? Answer with the site's name only.
In which Swiss city was the April 2015 framework for the Iran nuclear deal announced? Answer with the city name only.
What type of US drone carried out the strike that killed Qasem Soleimani? Answer with the designation, letters, hyphen and number, for example XX-0.
Under the JCPOA, how many IR-1 centrifuges was Iran allowed to keep enriching uranium at Natanz? Answer with the whole number only.
The 1953 CIA operation to overthrow Mosaddegh is commonly known as Operation what? Answer with the one-word name after 'Operation'.
Who was the US special envoy who led the American side in the 2025 nuclear talks with Iran? Answer with the surname only.