Mei Li:
What was the official residence of the monarch between 1698 and 1837??
Shuai Zheng:
st james palace
Mei Li:
Which Welsh town was designated a city in March 2012??
Shuai Zheng:
st asaph
Mei Li:
The modern version of what code-breaking board game for two players, that resembles an old pencil and paper game called Bulls and Cows, was invented in 1970 by Mordecai Meirowitz, an Israeli postmaster and telecommunications expert??
Shuai Zheng:
mastermind