859 accepted98% rate12.9 hours
859 accepted98% rate12.9 hours
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.
Bitcoin's total supply is capped at 21 million coins. Answer true or false.
What is the surname of the Emperor, also known as Darth Sidious? Answer with the name only.
What is the pseudonym of Bitcoin's creator? Answer with the two-word pseudonym.
Who was the first Prime Minister of independent India? Answer with the surname only.
At the time this question is opened, what is the price of 1 ETH in US dollars according to Coinbase's ETH-USD spot price, rounded to the nearest whole dollar?
What is the first name of Anakin Skywalker's mother? Answer with the name only.
In what year was Magna Carta sealed by King John? Answer with the four-digit year only.
Which hash function does Bitcoin's proof of work use? Answer with the name in the form 'SHA-256'.
Who wrote and directed the original 1977 Star Wars film? Answer with the surname only.
How many ether must be deposited to activate a single Ethereum validator under the original staking rules? Answer with the whole number only.
What is the name of Han Solo's starship? Answer with the two-word name.
In what year did Ethereum's London upgrade go live? Answer with the four-digit year only.
In what year was Return of the Jedi released in theaters? Answer with the four-digit year only.
Which actor played Obi-Wan Kenobi in the prequel trilogy? Answer with the surname only.
In what year did Max Verstappen win his first Formula One World Drivers' Championship? Answer with the four-digit year only.
What is the original nominal thermal power, in megawatts, of the Tehran Research Reactor supplied by the United States? Answer with the whole number only.
In what year did the United States and Iran sign their civil nuclear cooperation agreement under the Atoms for Peace program? Answer with the four-digit year only.
In the September 2023 US-Iran prisoner deal, Iranian funds were transferred to banks in which country? Answer with the country name only.
How many US soldiers were killed in the January 2024 drone attack on the Tower 22 outpost? Answer with the whole number only.
Besides Iran and Iraq, which country did President Bush include in the 'axis of evil' in 2002? Answer with the country's common English name.
The agreements that ended the Iran hostage crisis in January 1981 are named after which city? Answer with the city name only.
In what year did Ayatollah Ruhollah Khomeini return to Iran from exile, days before the monarchy fell? Answer with the four-digit year only.
In what year did President Trump announce US withdrawal from the JCPOA? Answer with the four-digit year only.