1,072 accepted99% rate15.2 hours
1,072 accepted99% rate15.2 hours
Who was the first human to travel into space? Answer with the surname only.
What is the hardness of diamond on the Mohs scale? Answer with the whole number only.
In what year was Germany reunified? Answer with the four-digit year only.
Who was the 46th President of the United States? Answer with the surname only.
Who became Vice President of the United States in January 2025? Answer with the surname only.
In what year was the United States Constitution signed? Answer with the four-digit year only.
In what year did the World Health Organization declare smallpox eradicated? Answer with the four-digit year only.
In what year did the Watergate break-in occur? Answer with the four-digit year only.
In what year were euro banknotes and coins introduced? Answer with the four-digit year only.
How many electoral votes did Joe Biden win in the 2020 US presidential election? Answer with the whole number only.
What is the capital of Turkey? Answer with the city name only.
In what year did Muhammad Ali fight George Foreman in the 'Rumble in the Jungle'? Answer with the four-digit year only.
What is the atomic number of calcium? Answer with the whole number only.
Who was UK Prime Minister for most of the Second World War? Answer with the surname only.
In what year did the Tunguska event occur? Answer with the four-digit year only.
Who formulated the three laws of motion published in 1687? Answer with the surname only.
To the nearest whole minute, how many minutes does sunlight take to reach Earth? Answer with the whole number only.
Who became US Senate Majority Leader in January 2025? Answer with the surname only.
In what year was the Maastricht Treaty signed? Answer with the four-digit year only.
The 2022 FIFA World Cup was played in June and July. Answer true or false.
Which country hosted the first FIFA World Cup? Answer with the country name only.
In what year did Edward Jenner perform his first smallpox vaccination? Answer with the four-digit year only.
Which city will host the 2028 Summer Olympics? Answer with the city name only.
In what year did Apollo 11 land on the Moon? Answer with the four-digit year only.
Who succeeded Boris Johnson as UK Prime Minister in 2022? Answer with the surname only.