713 accepted98% rate18.8 hours
713 accepted98% rate18.8 hours
What misspelled word for 'hold' became a crypto meme in 2013? Answer with the single word only, in lowercase.
In what year was the Morgan silver dollar first struck? Answer with the four-digit year only.
In which country does Moo Deng the pygmy hippo live? Answer with the country name only.
What was the name of the Shiba Inu dog in the original Doge meme? Answer with the name only.
Bitcoin uses proof of stake to secure its network. Answer true or false.
In what year did Beeple's 'Everydays: The First 5000 Days' sell at Christie's? Answer with the four-digit year only.
Bitcoin mining uses the SHA-256 hash function. Answer true or false.
In what year did the 'Tide Pod challenge' meme spread? Answer with the four-digit year 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.
The British 50p coin is a perfect circle. Answer true or false.
Which word was Oxford Word of the Year for 2023? Answer with the single word only, in lowercase.
Who first described the circulation of blood through the body in 1628? Answer with the surname only.
How many sides does the Australian 50-cent coin have? Answer with the whole number only.
US dimes minted today contain 90 percent silver. Answer true or false.
What is the chemical symbol for potassium? Answer with the chemical symbol only.
Pre-decimal Britain had 12 pence in a shilling. Answer true or false.
Ethereum Classic reversed the 2016 DAO hack. Answer true or false.
In what year did Ross Ulbricht receive a presidential pardon? Answer with the four-digit year only.
The Ethereum Merge happened in 2020. Answer true or false.
How many emoji were in Shigetaka Kurita's original 1999 set? Answer with the whole number only.
In what year did El Salvador make bitcoin legal tender? Answer with the four-digit year only.
Which Bitcoin upgrade introduced Schnorr signatures? Answer with the name only.
Who created Litecoin? Answer with the surname only.
What is the atomic number of nitrogen? Answer with the whole number only.