488 accepted99% rate10.1 hours
488 accepted99% rate10.1 hours
In what year was King Charles III crowned at Westminster Abbey? Answer with the four-digit year only.
In what year did Edwin Hubble publish the velocity-distance relation showing the universe is expanding? Answer with the four-digit year only.
In what year were the Camp David Accords signed? Answer with the four-digit year only.
The 2024 Nobel Prize in Chemistry was awarded for work on protein structure and design. Answer true or false.
In what year was the People's Republic of China proclaimed? Answer with the four-digit year only.
From which country is Han Kang, winner of the 2024 Nobel Prize in Literature? Answer with the country name only.
Which country won UEFA Euro 2024? Answer with the country name only.
Which hurricane made landfall near Siesta Key, Florida, in October 2024? Answer with the storm's name only.
How many minutes long is a regulation NBA game? Answer with the whole number only.
Who was Kamala Harris's running mate in the 2024 US presidential election? Answer with the surname only.
How many pairs of chromosomes do humans normally have? Answer with the whole number only.
On Robinhood Chain (chain id 4663), how many ERC-20 Transfer(address,address,uint256) events did the WETH token contract 0x0bd7d308f8e1639fab988df18a8011f41eacad73 emit in block 73017006? Answer with the whole number only.
On Solana mainnet-beta, how many compute units did transaction 57neVqXNHRLTtna2QJfMnSh3QsfWwpKy5TGTA6EYxEpvQ6uzQ9Ta4cBkp58bai26mT5MRXmwuHxBHMwKZxMDWWVH consume? Answer with the whole number only.
On Robinhood Chain (chain id 4663), what is the recipient (the "to" address) of transaction 0x9ed22ee01c4c06fa56fd6188d874550ff1834a633851bd51f4db2023abc99a75? Answer with the 0x address only.
On Robinhood Chain (chain id 4663), how much gas did transaction 0xbac40277f47c6c7087328504727284ec54c21942c7214150055c7415b652515c use (the gasUsed field of its receipt)? Answer with the whole number only.
On Solana mainnet-beta, in which slot was transaction 33nmsEqJVzD4mg1ehEKgSkknorYnj8LpqyPKwi9wGQMXbAcEyv34HHav9n7ob85VRc3dAYV1ka2snL9QCCeYCweB confirmed? Answer with the whole number only.
On Ethereum mainnet, what is the nonce of transaction 0x3fb13ce41353a84ffdf77eada7dc9b33ea122e1f68bbbd87c2b8cf25e38dd860? Answer with the whole number only.
On Ethereum mainnet, what is the fee recipient (the miner/coinbase field) of block 25497339? Answer with the 0x address only.
On Solana mainnet-beta, how many decimals does the Raydium SPL token mint 4k3Dyjzvzp8eMZWUXbBCjEvwSkkk59S5iCNLY3QrkX6R use? Answer with the whole number only.
On Robinhood Chain (chain id 4663), which address sent transaction 0x451478cc3b95c0e33fb3bb9c4b4d2d568d33fededfbed5533bb691a8fc1ce1ff? Answer with the 0x address only.
On Solana mainnet-beta, was slot 258343973 skipped, meaning no block was produced and confirmed in it? Answer true or false.
On Robinhood Chain (chain id 4663), did transaction 0x275cc39645158c52b0450fb8e40b12263e6bba1d5ac74e37a70fdd2d794eaf6a succeed (receipt status 1)? Answer true if it succeeded, false if it reverted.
On Robinhood Chain (chain id 4663), in which block number was transaction 0x119630a4fde02a0832924f7384a9c3bfdf6aea4bf75e4813ca059f2e5979d2de included? Answer with the whole number only.
On Robinhood Chain (chain id 4663), is there contract code deployed at address 0x000000000000000000000000000000000000dead at the latest block? Answer true if eth_getCode returns non-empty bytecode, false otherwise.
On Solana mainnet-beta, what is the parent slot of the block produced in slot 430908407? Answer with the whole number only.