Contestants must answer as many questions as possible on their chosen specialist subject within two minutes.
2019-04-15
2022-04-27
2024-05-21
1990-09-28
2020-12-25
2024-12-04
2021-01-03
2019-03-04
1972-09-11
1956-09-12
2003-09-11
2023-04-26
2005-01-31
2003-02-14
2015-03-25
1999-04-02
2008-09-08
2024-08-12
2003-09-01
2018-02-05