3,375 accepted98% rate47.8 hours
3,375 accepted98% rate47.8 hours
The British two-pound coin is bimetallic. Answer true or false.
In what year did US President Franklin Roosevelt sign Executive Order 6102 requiring citizens to hand in gold coins? Answer with the four-digit year only.
In what year did the price of bitcoin first exceed 100,000 US dollars? Answer with the four-digit year only.
The Ice Bucket Challenge raised money for ALS research. Answer true or false.
Whose portrait appears on the obverse of the US quarter? Answer with the surname only.
In what year was the Canadian Gold Maple Leaf bullion coin first issued? Answer with the four-digit year only.
What gas makes up about 78 percent of Earth's atmosphere? Answer with the single word only, in lowercase.
In what year was the Vine app shut down? Answer with the four-digit year only.
Which country was the first to make bitcoin legal tender? Answer with the country name only.
In what year did Ylvis release 'The Fox (What Does the Fox Say?)'? Answer with the four-digit year only.
In what year did the US SEC sue Ripple Labs over XRP sales? Answer with the four-digit year only.
In what year did the Solana mainnet beta launch? Answer with the four-digit year only.
What is the atomic number of gold? Answer with the whole number only.
The Sacagawea dollar coin is gold in color. Answer true or false.
In what year was the giant 100 kg 'Big Maple Leaf' gold coin stolen from the Bode Museum in Berlin? Answer with the four-digit year only.
Which word was Collins Dictionary Word of the Year for 2024? Answer with the single word only, in lowercase.
What is the lightest chemical element? Answer with the single word only, in lowercase.
Which country is the 'Hide the Pain Harold' model, Andras Arato, from? Answer with the country name only.
In what year was the Coinage Act that established the United States Mint passed? Answer with the four-digit year only.
In what year was the Washington quarter first issued? Answer with the four-digit year only.
Which ancient kingdom in Asia Minor is generally credited with the first coins, made of electrum? Answer with the name only.
Which organelle is known as the powerhouse of the cell? Answer with the single word only, in lowercase.
Diamonds are made of silicon. Answer true or false.
Which dog breed is the Doge meme dog? Answer with the name only.
In what year did Ethereum complete the Merge to proof of stake? Answer with the four-digit year only.