Countries and Territories

Download gives you a .qwizzd file: open Qwizzd, then Import. Open in app hands it straight to Qwizzd if it is installed. Inside the app, the Marketplace adds it in one click without a file at all.

Some of these questions use paid question types. The deck downloads on any plan and nothing in it is ever deleted; those questions start being asked when the account is subscribed. See Pro.