1,461 accepted97% rate26.2 hours
1,461 accepted97% rate26.2 hours
Which sculptor designed the Buffalo nickel first issued in 1913? Answer with the surname only.
Who coined the word 'meme'? Answer with the surname only.
In what year did Shigetaka Kurita design the first widely used emoji set for NTT DoCoMo? Answer with the four-digit year only.
Nyan Cat is a dog with a Pop-Tart body. Answer true or false.
In what year did the Mt. Gox exchange collapse and file for bankruptcy? Answer with the four-digit year only.
In what year did the US Mint's 50 State Quarters program begin? Answer with the four-digit year only.
Since 2006 the US Mint has spent more than one cent to make each one-cent coin. Answer true or false.
What was the main silver coin of ancient Rome called? Answer with the single word only, in lowercase.
Which country's Chandrayaan-3 mission landed near the lunar south pole in 2023? Answer with the country name only.
Humans have 48 chromosomes in a typical body cell. Answer true or false.
What is the atomic number of lead? Answer with the whole number only.
In what year did the 'Charlie bit my finger' video get posted to YouTube? Answer with the four-digit year only.
The first YouTube video was uploaded in 2008. Answer true or false.
In what year did the 'Grimace Shake' trend go viral? Answer with the four-digit year only.
Which 2015 Drake song's music video produced the 'Drakeposting' meme? Answer with the name only.
What is the atomic number of aluminium? Answer with the whole number only.
In what year was Litecoin launched? Answer with the four-digit year only.
Sound can travel through a vacuum. Answer true or false.
Who co-founded Solana and wrote its proof-of-history whitepaper? Answer with the surname only.
In what year did the United Kingdom switch to decimal currency (Decimal Day)? Answer with the four-digit year only.
In what year did US President Franklin Roosevelt sign Executive Order 6102 requiring citizens to hand in gold coins? Answer with the four-digit year only.
DNA has a double-helix structure. Answer true or false.
Bitcoin's total supply is capped at 21 million coins. Answer true or false.
Neutrons carry no electric charge. Answer true or false.
In what year did Coinbase list its shares on the Nasdaq? Answer with the four-digit year only.