802 accepted99% rate16.2 hours
802 accepted99% rate16.2 hours
What is the capital of Bulgaria? Answer with the city name only.
In what year were Francois Englert and Peter Higgs awarded the Nobel Prize in Physics? Answer with the four-digit year only.
Which university's online COVID-19 dashboard became a widely cited global case tracker? Answer with the university name without 'University', e.g. 'Johns Hopkins'.
In what month of 2020 did Donald Trump announce he had tested positive for COVID-19? Answer with the month number (1-12) only.
N95 respirators are named for filtering at least what percent of airborne particles? Answer with the whole number only.
On which day of the week did the UK's 'Clap for our Carers' take place? Answer with the day name only.
In which South Korean city did a large COVID-19 cluster linked to the Shincheonji church occur in February 2020? Answer with the city or town name only.
The price of the front-month WTI crude oil futures contract settled below zero in April 2020. Answer true or false.
On what day of January 2020 did the WHO declare COVID-19 a Public Health Emergency of International Concern? Answer with the day of the month as a whole number only.
mRNA COVID-19 vaccines alter the recipient's DNA. Answer true or false.
Which company makes Paxlovid? Answer with the name only.
What is the Pango lineage designation of the original Omicron variant? Answer with the lineage code only, e.g. 'A.1.2'.
Which Imperial College epidemiologist led the March 2020 model that shaped UK lockdown policy? Answer with the surname only.
What is the generic name of the oral COVID-19 antiviral developed by Merck and Ridgeback? Answer with one word only, in lowercase.
Which country won the 2021 Copa America, held in Brazil after being moved during the pandemic? Answer with the country name only.
By what single name is WHO Director-General Tedros Adhanom Ghebreyesus commonly called? Answer with that one name only.
The Lambda variant was first documented in which country? Answer with the country name only.
Which company makes remdesivir? Answer with the name only.
Who was the UK Government Chief Scientific Adviser in 2020? Answer with the surname only.
In what year was 'Animal Crossing: New Horizons', a lockdown hit, released? Answer with the four-digit year only.
The RECOVERY trial found that convalescent plasma reduced deaths in hospitalised COVID-19 patients. Answer true or false.
How many doses made up the primary series of the Johnson & Johnson (Janssen) COVID-19 vaccine? Answer with the whole number only.
Which country developed the Abdala COVID-19 vaccine? Answer with the country name only.
Under what brand name did the Serum Institute of India make the Oxford-AstraZeneca vaccine? Answer with the name only.
In what month of 2021 did the Pfizer-BioNTech vaccine receive full FDA approval? Answer with the month number (1-12) only.