1,327 accepted99% rate19.0 hours
1,327 accepted99% rate19.0 hours
What is the term for the 'tails' side of a coin? Answer with the single word only, in lowercase.
Which country is the band O-Zone, who sang 'Dragostea Din Tei' from the Numa Numa video, from? Answer with the country name only.
Which US senator inspired the 2021 'mittens' meme at the inauguration? Answer with the surname only.
Which Bitcoin upgrade introduced Schnorr signatures? Answer with the name only.
Who posted as 'Roaring Kitty' during the 2021 GameStop squeeze? Answer with the surname only.
What percentage of a modern US five-cent coin (nickel) is copper? Answer with the whole number only.
The mint mark 'P' stands for Denver. Answer true or false.
In what year did the Space Shuttle Challenger disaster occur? Answer with the four-digit year only.
What is the atomic number of nitrogen? Answer with the whole number only.
Which address received the most WETH (by summed Transfer value of 0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2) on Ethereum mainnet in blocks 26105933 through 26105992 inclusive?
How many times was ETH wrapped into WETH (Deposit events of 0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2) on Ethereum mainnet in blocks 26104796 through 26105095 inclusive?
How many times was ETH wrapped into WETH (Deposit events of 0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2) on Ethereum mainnet in blocks 26104796 through 26105095 inclusive?
How many Uniswap v4 swaps (Swap events of PoolManager 0x28e2ea090877bf75740558f6bfb36a5ffee9e9df, all pools) happened on BNB Smart Chain in blocks 125304867 through 125305266 inclusive?
How many USDC Transfer events did 0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48 emit on Ethereum mainnet in blocks 26106566 through 26106590 inclusive?
What was the total USDC transferred (sum of Transfer values of 0x8ac76a51cc950d9822d68b83fe1ad97b32cd580d) on BNB Smart Chain in blocks 125329108 through 125329257 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?
At block 26106739 on Ethereum mainnet (about 30 minutes ago), was the total supply of WBTC (0x2260fac5e5542a773aa44fbcfedf7c193bc2c599) more than 11729350455994 raw units?
What is the capital of Nigeria? Answer with the city name only.
Which planet has the storm known as the Great Red Spot? Answer with the name only.
What is the largest organ of the human body? Answer with the single word only, in lowercase.