1,004 accepted96% rate17.4 hours
1,004 accepted96% rate17.4 hours
Which dog breed is the Dogecoin mascot? Answer with the name only.
In what year did the Eisenhower dollar coin first appear? Answer with the four-digit year only.
What is the face value in US dollars of a 1933 Double Eagle gold coin? Answer with the whole number only.
Jupiter is the largest planet in the Solar System. Answer true or false.
How many reeds are on the edge of a modern US quarter? Answer with the whole number only.
What is the SI base unit of electric current? Answer with the single word only, in lowercase.
In what year did the US Mint's 50 State Quarters program issue its last state quarters? Answer with the four-digit year only.
What was the name of the Shiba Inu dog in the original Doge meme? Answer with the name only.
Which astronomer gave his name to the space telescope launched in 1990? Answer with the surname only.
In what year was Sputnik 1 launched? Answer with the four-digit year only.
What is the smallest unit of Cardano's ADA called? Answer with the single word only, in lowercase.
Which word was Oxford Word of the Year for 2023? Answer with the single word only, in lowercase.
In what year did Uniswap airdrop its UNI governance token? Answer with the four-digit year only.
How many slots are in an Ethereum proof-of-stake epoch? Answer with the whole number only.
Which metal is liquid at room temperature? Answer with the single word only, in lowercase.
Who formulated the uncertainty principle in 1927? Answer with the surname only.
Whose portrait appears on the obverse of the US five-cent coin? Answer with the surname only.
In what year was the Sacagawea dollar coin first issued? Answer with the four-digit year only.
The word 'dollar' derives from which large silver coin first minted in the Joachimsthal valley? Answer with the single word only, in lowercase.
Rounded down to a whole number, how many grams are in one troy ounce? Answer with the whole number only.
'Gangnam Style' was the first YouTube video to reach one billion views. Answer true or false.
Whales are fish. Answer true or false.
Which address received the most WETH (by summed Transfer value of 0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2) on Ethereum mainnet in blocks 26105933 through 26105992 inclusive?
Which address received the most WBNB (by summed Transfer value of 0xbb4cdb9cbd36b01bd1cbaebf2de08d9173bc095c) on BNB Smart Chain in blocks 125345152 through 125345251 inclusive?