1,225 accepted99% rate11.5 hours
1,225 accepted99% rate11.5 hours
How many satoshis are in one bitcoin? Answer with the whole number only.
In what year did Richard Dawkins coin the word 'meme' in 'The Selfish Gene'? Answer with the four-digit year only.
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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.
Which country issues the Maple Leaf bullion coins? Answer with the country name only.
Which country was the first to make bitcoin legal tender? Answer with the country name only.
In what year was the Vine app shut down? Answer with the four-digit year only.
The animal in the 'Dramatic Chipmunk' video is actually a prairie dog. Answer true or false.
Bitcoin's total supply is capped at 21 million coins. Answer true or false.
Water expands when it freezes. Answer true or false.
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Which word was Collins Dictionary Word of the Year for 2024? Answer with the single word only, in lowercase.
Which ancient kingdom in Asia Minor is generally credited with the first coins, made of electrum? Answer with the name only.
In what year was the Coinage Act that established the United States Mint passed? Answer with the four-digit year only.
Mercury is the hottest planet in the Solar System. Answer true or false.