Suggestions

• What caused the cancellation of Prague's bid for the 2020 Summer Olympics?

• What was the purpose of the Hunger Wall?

• What attractions are located in the Výstaviště compound?

• What happened to the original Soviet vehicles in the Prague metro?

• What are the words written above the coat-of-arms on the flag of Prague?

• What is the name of the castle in Prague with the Basilica of St Peter and St Paul?

• What is the name of the astronomical clock in Prague?

• Who transformed Prague into an imperial capital?