1,346 accepted96% rate11.9 hours
1,346 accepted96% rate11.9 hours
The Doge meme dog is a Shiba Inu. Answer true or false.
Which US city's mint uses the mint mark 'S'? Answer with the city name only.
What is the maximum supply of bitcoin, in whole coins? Answer with the whole number only.
The Ethereum Merge happened in 2020. Answer true or false.
Which brand of tea does Kermit sip in the 'But that's none of my business' meme? Answer with the name only.
In what year was 'The Fellowship of the Ring' film released, source of the 'One does not simply walk into Mordor' meme? Answer with the four-digit year only.
In what year did the US president sign an executive order creating a Strategic Bitcoin Reserve? Answer with the four-digit year only.
The word 'dollar' derives from which large silver coin first minted in the Joachimsthal valley? Answer with the single word only, in lowercase.
In what year did El Salvador make bitcoin legal tender? Answer with the four-digit year only.
Rounded down to a whole number, how many grams are in one troy ounce? Answer with the whole number only.
Which former US mint city used the mint mark 'CC'? Answer with the city name 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.
What is the atomic number of nitrogen? Answer with the whole number only.
How many times was ETH wrapped into WETH (Deposit events of 0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2) on Ethereum mainnet in blocks 26105693 through 26105992 inclusive?
How many BTCB Transfer events did 0x7130d2a12b9bcbfae4f2634d864a1ee1ce3ead9c emit on BNB Smart Chain in blocks 125304967 through 125305266 inclusive?
What was the total WBNB transferred (sum of Transfer values of 0xbb4cdb9cbd36b01bd1cbaebf2de08d9173bc095c) on BNB Smart Chain in blocks 125351150 through 125351249 inclusive, in raw units?
What is the capital of Nigeria? Answer with the city name only.
What is the largest organ of the human body? Answer with the single word only, in lowercase.
Who was the first President of the United States? Answer with the surname only.
How many rings are in the Olympic symbol? Answer with the whole number only.
What is the atomic number of silver? Answer with the whole number only.