1,252 accepted99% rate14.1 hours
1,252 accepted99% rate14.1 hours
At block 26105095 on Ethereum mainnet (about 6 hours ago), was the total supply of USDe (0x4c9edd5852cd905f086c759e8383e09bff1e68b3) at least 4752904846972464351317798745 raw units?
In what year was the US Civil Rights Act signed into law? Answer with the four-digit year only.
Which driver holds the record for most Formula One race wins? Answer with the surname only.
Whom did Donald Trump defeat in the 2024 US presidential election? Answer with the surname only.
The chemical formula of water is H2O2. Answer true or false.
Who was the 16th President of the United States? Answer with the surname only.
Who was the first female Prime Minister of the United Kingdom? Answer with the surname only.
Which golfer has won the most men's major championships? Answer with the surname only.
Which team won Super Bowl LVIII? Answer with the team nickname only (for example 'Yankees').
In what year did LIGO first directly detect gravitational waves (event GW150914)? Answer with the four-digit year only.
How many periods are in a regulation NHL game? Answer with the whole number only.
How many goals did Wayne Gretzky score in his NHL regular-season career? Answer with the whole number only.
Which city hosted the 2016 Summer Olympics? Answer with the city name only.
The Olympic marathon is longer than 50 kilometres. Answer true or false.
What is the capital of Canada? Answer with the city name only.
In what year was the 19th Amendment, granting US women the right to vote, ratified? Answer with the four-digit year only.
In what year did Richard Nixon resign the US presidency? Answer with the four-digit year only.
Which team won the 2025 NBA championship? Answer with the team nickname only (for example 'Yankees').
Who discovered radioactivity in 1896? Answer with the surname only.
Bats are mammals. Answer true or false.
In what year was the United Nations founded? Answer with the four-digit year only.
Which team won the 2024 NBA championship? Answer with the team nickname only (for example 'Yankees').
Who was elected Mexico's first female president in 2024? Answer with the surname only.