468 accepted97% rate10.5 hours
468 accepted97% rate10.5 hours
How many emoji were in Shigetaka Kurita's original 1999 set? Answer with the whole number only.
In what year did El Salvador make bitcoin legal tender? Answer with the four-digit year only.
What is the weight in grams of a modern US five-cent coin (nickel)? Answer with the whole number only.
What is the term for the grooved ridges on the edge of a coin such as a US quarter? Answer with the single word only, in lowercase.
The mint mark 'P' stands for Denver. Answer true or false.
Whales are fish. Answer true or false.
Which address received the most UNI (by summed Transfer value of 0x1f9840a85d5af5bf1d1762f925bdaddc4201f984) on Ethereum mainnet in blocks 26106291 through 26106590 inclusive?
How many times was ETH wrapped into WETH (Deposit events of 0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2) on Ethereum mainnet in blocks 26104796 through 26105095 inclusive?
How many Uniswap v4 swaps (Swap events of PoolManager 0x8366a39cc670b4001a1121b8f6a443a643e40951, all pools) happened on Robinhood Chain in blocks 78393825 through 78395824 inclusive?
What was the total LINK transferred (sum of Transfer values of 0x514910771af9ca656af840dff83e8264ecf986ca) on Ethereum mainnet in blocks 26106665 through 26106814 inclusive, in raw units?
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.
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.
Barack Obama served three terms as US president. Answer true or false.
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.
Which Google DeepMind chief executive shared the 2024 Nobel Prize in Chemistry for protein structure prediction? Answer with the surname only.
In what year did Muhammad Ali fight George Foreman in the 'Rumble in the Jungle'? Answer with the four-digit year only.