565 accepted94% rate15.2 hours
565 accepted94% rate15.2 hours
Who drew the 'This is fine' dog comic? Answer with the surname only.
Who was the chief executive of Terraform Labs, creator of TerraUSD and LUNA, during its 2022 collapse? Answer with the surname only.
In what year was Litecoin launched? Answer with the four-digit year only.
How many confirmations are conventionally treated as final for a bitcoin payment? Answer with the whole number only.
In what year was the Nyan Cat video first uploaded to YouTube? Answer with the four-digit year only.
The 50 BTC reward of the Bitcoin genesis block can be spent. Answer true or false.
In what year did the 'Barbenheimer' double-feature meme happen? Answer with the four-digit year only.
Which software engineer co-created Dogecoin with Jackson Palmer? Answer with the surname only.
The Ice Bucket Challenge raised money for ALS research. Answer true or false.
The 1943 US cents were made of zinc-coated what? Answer with the single word only, in lowercase.
The first coins were made in ancient Lydia. Answer true or false.
What is the atomic number of gold? Answer with the whole number only.
Bitcoin's total supply is capped at 21 million coins. Answer true or false.
Neutrons carry no electric charge. Answer true or false.
How many shillings made up one pound sterling before decimalisation? Answer with the whole number only.
In what year did Coinbase list its shares on the Nasdaq? Answer with the four-digit year only.
What percentage silver were the US 'war nickels' struck from 1942 to 1945? Answer with the whole number only.
In what year did Rebecca Black's song 'Friday' go viral? Answer with the four-digit year only.
Who is the executive chairman of Strategy (formerly MicroStrategy), famous for buying bitcoin? Answer with the surname only.
In what year did the 'Ever Given' ship get stuck in the Suez Canal, spawning memes? Answer with the four-digit year only.
Grumpy Cat died in 2015. Answer true or false.
From which video game does the phrase 'All your base are belong to us' come? Answer with the name only.
Which dog breed is the Dogecoin mascot? Answer with the name only.
What is the largest moon of Jupiter? Answer with the name only.
In what year was 'goblin mode' named Oxford Word of the Year? Answer with the four-digit year only.