1,265 accepted97% rate18.0 hours
1,265 accepted97% rate18.0 hours
The 2024 Nobel Prize in Chemistry was awarded for work on protein structure and design. Answer true or false.
Which country won the 2024 ICC Men's T20 World Cup? Answer with the country name only.
How many points is a touchdown worth in American football? Answer with the whole number only.
In what year did the US men's hockey team beat the Soviet Union in the 'Miracle on Ice'? Answer with the four-digit year only.
Angela Merkel was Germany's first female chancellor. Answer true or false.
Which country won UEFA Euro 2024? Answer with the country name only.
How many valence electrons does a carbon atom have? Answer with the whole number only.
How many minutes long is a regulation NBA game? Answer with the whole number only.
Whales are fish. Answer true or false.
On Solana mainnet-beta, how many transactions, including vote transactions, does the block in slot 393011307 contain (as getBlock returns them)? Answer with the whole number only.
On Solana mainnet-beta, what is the block height of the block produced in slot 430908407? Answer with the whole number only.
On Robinhood Chain (chain id 4663), is there contract code deployed at address 0x6785e1738f04eab71fc0cb8d2be5d727bc32bf91 at the latest block? Answer true if eth_getCode returns non-empty bytecode, false otherwise.
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 Robinhood Chain (chain id 4663), how many ERC-20 Transfer(address,address,uint256) events did the USDG token contract 0x5fc5360d0400a0fd4f2af552add042d716f1d168 emit in block 75178713? Answer with the whole number only.
On Solana mainnet-beta, was slot 287264516 skipped, meaning no block was produced and confirmed in it? Answer true or false.
On Solana mainnet-beta, how many decimals does the Raydium SPL token mint 4k3Dyjzvzp8eMZWUXbBCjEvwSkkk59S5iCNLY3QrkX6R use? Answer with the whole number only.
On Solana mainnet-beta, what is the parent slot of the block produced in slot 405052500? Answer with the whole number only.
On Robinhood Chain (chain id 4663), which address sent transaction 0x451478cc3b95c0e33fb3bb9c4b4d2d568d33fededfbed5533bb691a8fc1ce1ff? Answer with the 0x address only.
On Robinhood Chain (chain id 4663), in which block number was transaction 0x119630a4fde02a0832924f7384a9c3bfdf6aea4bf75e4813ca059f2e5979d2de included? Answer with the whole number only.
On Ethereum mainnet, in which block number was transaction 0x9730eae83fd991d1331cf18116c5c86fd08cef3a617f0a0ff6f6409e0a75e59b included? Answer with the whole number only.
On Ethereum mainnet, what is the nonce of transaction 0xf39ca56abaafa96d17ebe762aeb2ce93cc170ea2e4e1ca43a1639ec364061918? Answer with the whole number only.
On Ethereum mainnet, what is the recipient (the "to" address) of transaction 0x8f9841ad905efe4ecac80ecb69cc843a0cdd1514c7fd9115d2afcbe92dab0e85? Answer with the 0x address only.
On Robinhood Chain (chain id 4663), did transaction 0x8d2b75877f7ce9c82494b27a1d5576acd4634cd760f327aba6380bc8b7d43218 succeed (receipt status 1)? Answer true if it succeeded, false if it reverted.
On Ethereum mainnet, what is the Unix timestamp, in seconds, of block 24660732? Answer with the whole number only.