946 accepted96% rate14.5 hours
946 accepted96% rate14.5 hours
How many members does the United States Senate have? Answer with the whole number only.
Who is the longest-serving prime minister of India? Answer with the surname only.
In what year was the Hubble Space Telescope launched? Answer with the four-digit year only.
Which South Korean president declared martial law in December 2024? Answer with the surname only.
How many electoral votes does a candidate need to win the US presidency? Answer with the whole number only.
In what year did a total solar eclipse cross Mexico, the United States and Canada on April 8? Answer with the four-digit year only.
The Great Wall of China is visible to the naked eye from the Moon. Answer true or false.
Humans normally have 24 pairs of chromosomes. Answer true or false.
At what block height did the April 2024 bitcoin halving occur? Answer with the whole number only.
In what year was the US Constitution signed? Answer with the four-digit year only.
How many players per team are on the field in rugby union? Answer with the whole number only.
In what year did India gain independence from Britain? Answer with the four-digit year only.
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 did Galileo Galilei die? 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.
What is the atomic number of iron? Answer with the whole number only.
How many valence electrons does a carbon atom have? Answer with the whole number only.
How many pairs of chromosomes do humans normally have? Answer with the whole number only.
On Solana mainnet-beta, is the account DezXAZ8z7PnrnRJjz3wXBoRgixCa6xjnB7YaB1pPB263 marked executable (a program account)? Answer true or false.
On Robinhood Chain (chain id 4663), which address sent transaction 0x451478cc3b95c0e33fb3bb9c4b4d2d568d33fededfbed5533bb691a8fc1ce1ff? Answer with the 0x address 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.