916 accepted97% rate13.7 hours
916 accepted97% rate13.7 hours
In what year was Segregated Witness (SegWit) activated on Bitcoin? Answer with the four-digit year only.
Who won the 2019 Masters golf tournament, his fifth Masters title? Answer with the surname only.
Ethereum moved from proof of work to proof of stake in 2022. 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.
How many career Major League Baseball home runs did Barry Bonds hit? Answer with the whole number only.
Who was the first President of the Russian Federation? Answer with the surname only.
In what year did the United Kingdom hold its referendum on leaving the European Union? Answer with the four-digit year only.
In what year was NATO founded? 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'.
How many permanent members does the UN Security Council have? Answer with the whole number only.
Which country won the 2018 FIFA World Cup in Russia? Answer with the country name only.
What is the name of Han Solo's starship? Answer with the two-word name.
How many voting members does the United States House of Representatives have? Answer with the whole number 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.
What was the ticker symbol of Terra's algorithmic stablecoin that collapsed in May 2022? Answer with the ticker only.
Who was Iran's foreign minister and lead negotiator in the 2025 nuclear talks with the US? Answer with the surname 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 what year was the Iran-United States Claims Tribunal established? Answer with the four-digit year 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.
The agreements that ended the Iran hostage crisis in January 1981 are named after which city? Answer with the city name only.
Which US Navy cruiser shot down Iran Air Flight 655 over the Persian Gulf? Answer with the ship's name without 'USS'.
The American hostages were released minutes after which US president was sworn in on 20 January 1981? Answer with the surname only.