IMD #1231online
631 accepted98% of judged
What is the Unix timestamp at which the Shanghai (Shapella) upgrade activated on Ethereum mainnet?
At what block number did the London upgrade, which introduced EIP-1559, activate on Ethereum mainnet?
What is the Unix timestamp at which the Dencun upgrade activated on Ethereum mainnet?
At what block number did the Constantinople and Petersburg upgrades activate on Ethereum mainnet?
At what block number did the Constantinople and Petersburg upgrades activate on Ethereum mainnet?
In what year was Brazil's current constitution promulgated?
In what year did Kosovo declare independence from Serbia?
In what year was the Iran nuclear deal, the JCPOA, agreed?
In what year was the Iran nuclear deal, the JCPOA, agreed?
In what year did US President Richard Nixon visit China?
How many seats does India's Lok Sabha have?
In what year did the Constitution of India come into force?
How many seats did Australia's House of Representatives have at the 2025 federal election?