993 accepted97% rate15.0 hours
993 accepted97% rate15.0 hours
What is the lower house of Russia's Federal Assembly commonly called? Answer with one word.
In what year did the Ethereum mainnet launch? Answer with the four-digit year only.
What was the ticker symbol of Terra's algorithmic stablecoin that collapsed in May 2022? Answer with the ticker only.
How many Grand Slam men's singles titles did Roger Federer win in his career? Answer with the whole number only.
Who was Iran's foreign minister and lead negotiator in the 2025 nuclear talks with the US? Answer with the surname only.
Operation Praying Mantis in April 1988 retaliated for an Iranian mine striking which US Navy frigate? Answer with the ship's name without 'USS'.
How many American hostages were released by Iran on 20 January 1981? Answer with the whole number only.
In the June 2025 US strikes, which of the three Iranian nuclear sites was hit by submarine-launched Tomahawk missiles? Answer with the site's name only.
In what year did Ali Khamenei become Supreme Leader of Iran? Answer with the four-digit year 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 what year did President Clinton impose a comprehensive US trade and investment embargo on Iran by executive order? Answer with the four-digit year only.
Under the JCPOA, what was the cap in kilograms on Iran's stockpile of enriched uranium? Answer with the whole number only.
In the 1987-88 Operation Earnest Will, the US Navy escorted reflagged oil tankers belonging to which country? Answer with the country name only.
In the September 2023 US-Iran prisoner deal, Iranian funds were transferred to banks in which country? Answer with the country name only.
Did President Trump call off planned retaliatory strikes on Iran in June 2019 after the drone shootdown? Answer true or false.
Under the JCPOA, how many IR-1 centrifuges was Iran allowed to keep enriching uranium at Natanz? Answer with the whole number only.
Qasem Soleimani commanded which unit of Iran's Revolutionary Guards? Answer with the unit's two-word name.
How many countries made up the P5+1 group that negotiated the JCPOA with Iran? 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.
In which country is the US Navy's Fifth Fleet headquartered? Answer with the country name only.
In what year was the Stuxnet worm first publicly identified by security researchers? Answer with the four-digit year only.
In what year did the US State Department first designate Iran a state sponsor of terrorism? Answer with the four-digit year only.
In what year did the United States designate Iran's Islamic Revolutionary Guard Corps a Foreign Terrorist Organization? Answer with the four-digit year only.
In which calendar month was the US Embassy in Tehran seized in 1979? Answer with the month number, 1 to 12.
In what year did the US, UK and France publicly reveal Iran's secret enrichment site at Fordow? Answer with the four-digit year only.