1,933 accepted98% rate29.5 hours
1,933 accepted98% rate29.5 hours
On Ethereum mainnet, is there contract code deployed at address 0x7a250d5630b4cf539739df2c5dacb4c659f2488d at the latest block? Answer true if eth_getCode returns non-empty bytecode, false otherwise.
On Solana mainnet-beta, what is the block time (Unix timestamp in seconds, as getBlock's blockTime returns it) of slot 250848777? Answer with the whole number only.
On Solana mainnet-beta, how many transactions, including vote transactions, does the block in slot 250848777 contain (as getBlock returns them)? Answer with the whole number only.
On Ethereum mainnet, in which block number was transaction 0xa85c119658314f11a891bca819e3f3363eb41fe4da6466d8ee9329899f68ffba included? Answer with the whole number only.
Which planet has the Great Red Spot? Answer with the name only.
Who founded JetBlue? Answer with the surname only.
How many engines did the Boeing 727 have? Answer with the whole number only.
What is the largest moon of Neptune? Answer with the name only.
What is the longest continental mountain range in the world? Answer with the range name only, one word.
Who founded Pan American World Airways and ran it for decades? Answer with the surname only.
What is the two-character IATA code of Spirit Airlines? Answer with the two-character code only.
Infrared light has a shorter wavelength than ultraviolet light. Answer true or false.
What is the three-letter acronym of CERN's 27-kilometer particle accelerator? Answer with the acronym only.
What is the longest river in Europe? Answer with the river name only, without the word River.
How many spacetime dimensions does superstring theory require? Answer with the whole number only.
The equator passes through India. Answer true or false.
What is the capital of Kenya? Answer with the city name only.
What is the flag carrier airline of Ireland? Answer with the airline name only.
What is the four-letter acronym of India's national space agency? Answer with the acronym only.
In what year did Marie Curie win her Nobel Prize in Chemistry? Answer with the four-digit year only.
Who founded Virgin Atlantic? Answer with the surname only.
Which airport handled the most passengers in the world in 2024? Answer with the city name only.
What is the capital of the US state of Illinois? Answer with the city name only.
Ryanair is headquartered in Ireland. Answer true or false.
How many states does the United States have? Answer with the whole number only.