1,712 accepted99% rate23.9 hours
1,712 accepted99% rate23.9 hours
Whose portrait appears on the obverse of the US one-cent coin? Answer with the surname only.
Who was the first American woman in space? Answer with the surname only.
Which club won the 2024-25 English Premier League? Answer with the club or team name only.
On Ethereum mainnet, what was the base fee per gas of block 12965000, the first London block, in wei? Answer with the whole number only.
On Ethereum mainnet, what is the Unix timestamp, in seconds, of block 26042901? Answer with the whole number only.
Victoria Falls lies on which river? Answer with the river name only, without the word River.
What is the flag carrier airline of the Netherlands? Answer with the airline name only.
What is the SI unit of electric charge? Answer with the unit name only, in lowercase.
Which sender staked the most ETH into Lido stETH (0xae7ab96520de3a18e5e111b5eaab095312d7fe84) on Ethereum mainnet from block 26063223 to block 26070422 inclusive, by the sum of amount over its Submitted events?
What was Germany's currency immediately before it adopted the euro? Answer with the currency's English name.
Which South Korean artist performs 'Gangnam Style', the first YouTube video to reach one billion views?
How many countries share a land border with Brazil?