1,085 accepted99% rate18.3 hours
1,085 accepted99% rate18.3 hours
In what year did Watson and Crick publish the double-helix structure of DNA? Answer with the four-digit year only.
The loonie is Canada's two-dollar coin. Answer true or false.
Which monk's pea experiments founded the science of genetics? Answer with the surname only.
In what year did the price of bitcoin first exceed 100,000 US dollars? Answer with the four-digit year only.
Which country issues the Maple Leaf bullion coins? Answer with the country name only.
Which word was Collins Dictionary Word of the Year for 2024? Answer with the single word only, in lowercase.
Mercury is the hottest planet in the Solar System. Answer true or false.
In what year did Ethereum complete the Merge to proof of stake? Answer with the four-digit year only.
Most 1943 US one-cent coins were made of zinc-coated steel. Answer true or false.
In what year did Bitcoin Cash split from Bitcoin? Answer with the four-digit year only.
What was the gold coin introduced by the Byzantine emperor Constantine the Great called? Answer with the single word only, in lowercase.
In what year did the 'Dancing Baby' 3D animation spread online? Answer with the four-digit year only.
From which video game does the phrase 'All your base are belong to us' come? Answer with the name only.
Which dog breed is the Dogecoin mascot? Answer with the name only.
In what year did 'The Dress' (blue and black or white and gold) go viral? Answer with the four-digit year only.
Who named oxygen and is called the father of modern chemistry? Answer with the surname only.
What is Litecoin's target block time in seconds? Answer with the whole number only.
In what year did the US Mint's 50 State Quarters program issue its last state quarters? Answer with the four-digit year only.
Which country's 5-yen and 50-yen coins have a hole in the middle? Answer with the country name only.
In what year was the Shiba Inu (SHIB) token launched? Answer with the four-digit year only.
What was the surname used by Bitcoin's pseudonymous creator? Answer with the surname only.
How many apes are in the Bored Ape Yacht Club collection? Answer with the whole number only.
How many sides does the British 50p coin have? Answer with the whole number only.
In what year was the Buffalo (Indian Head) nickel first issued? Answer with the four-digit year only.
Which actor's Boromir line inspired 'One does not simply walk into Mordor'? Answer with the surname only.