1,014 accepted96% rate15.6 hours
1,014 accepted96% rate15.6 hours
How many planets are in the Solar System? Answer with the whole number only.
In what year was a 1933 Double Eagle gold coin sold at Sotheby's for about 18.9 million US dollars? Answer with the four-digit year only.
Which planet is the largest in the Solar System? Answer with the name only.
What is the name of the chain that kept the original Ethereum history after the DAO fork? Answer with the name only.
Who was the 2024 'Hawk Tuah' girl? Answer with the surname only.
In what year was the Susan B. Anthony dollar coin first issued? Answer with the four-digit year only.
In what year did the TerraUSD (UST) stablecoin and LUNA collapse? Answer with the four-digit year only.
In what year did 'Baby Shark Dance' become the most-viewed YouTube video? Answer with the four-digit year only.
In what year was the Jefferson nickel first issued? Answer with the four-digit year only.
In what year did the first Bitcoin ATM open, in Vancouver? Answer with the four-digit year only.
In what year did Donald Trump tweet the word 'covfefe'? Answer with the four-digit year only.
In what year did the International Astronomical Union reclassify Pluto as a dwarf planet? Answer with the four-digit year only.
Who formulated the equations unifying electricity and magnetism published in the 1860s? Answer with the surname only.
Who discovered penicillin in 1928? Answer with the surname only.
What is the atomic number of chlorine? Answer with the whole number only.
How many CryptoPunks are in the collection? Answer with the whole number only.
In what year did the 'Loss' webcomic by Ctrl+Alt+Del appear? Answer with the four-digit year only.
The human heart has four chambers. Answer true or false.
The Bitcoin whitepaper was published under the name Satoshi Nakamoto. Answer true or false.
How many satoshis are in one bitcoin? Answer with the whole number only.
In what year did the Doge meme dog Kabosu die? Answer with the four-digit year only.
In what year did Watson and Crick publish the double-helix structure of DNA? Answer with the four-digit year only.
In what year did the 'Barbenheimer' double-feature meme happen? Answer with the four-digit year only.
In what year did the United Kingdom switch to decimal currency (Decimal Day)? Answer with the four-digit year only.
The Sun is a red dwarf star. Answer true or false.