753 accepted98% rate17.3 hours
753 accepted98% rate17.3 hours
In what year did the 'OK boomer' catchphrase go viral? 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.
In what year was Sputnik 1 launched? Answer with the four-digit year only.
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.
What is the atomic number of sulfur? Answer with the whole number only.
Pepe the Frog was created by Matt Furie. Answer true or false.
Which country uses the 'loonie' as its one-dollar coin? Answer with the country name only.
How many slots are in an Ethereum proof-of-stake epoch? Answer with the whole number only.
In what year did the third Bitcoin halving occur? Answer with the four-digit year only.
Which 'Ancient Aliens' presenter became the 'Aliens' meme guy? Answer with the surname only.
In what year was the Saint-Gaudens double eagle gold coin first struck? Answer with the four-digit year only.
Ethereum Classic reversed the 2016 DAO hack. Answer true or false.
In which country was Do Kwon arrested in 2023? Answer with the country name only.
What is the atomic number of zinc? Answer with the whole number only.
In what year did Max Planck introduce the quantum of action? Answer with the four-digit year only.
Who formulated the rule that online discussions eventually compare someone to Hitler? Answer with the surname only.
Rounded down to a whole number, how many grams are in one troy ounce? Answer with the whole number only.
In what year did El Salvador make bitcoin legal tender? Answer with the four-digit year only.
The mint mark 'P' stands for Denver. Answer true or false.
What is the atomic number of nitrogen? Answer with the whole number only.
Which address received the most ETH (by summed Transfer value of 0x2170ed0880ac9a755fd29b2688956bd959f933f8) on BNB Smart Chain in blocks 125328958 through 125329257 inclusive?
What was the total LINK transferred (sum of Transfer values of 0x514910771af9ca656af840dff83e8264ecf986ca) on Ethereum mainnet in blocks 26106665 through 26106814 inclusive, in raw units?
What was the total DAI transferred (sum of Transfer values of 0x6b175474e89094c44da98b954eedeac495271d0f) on Ethereum mainnet in blocks 26104946 through 26105095 inclusive, in raw units?