Couple of things with this quiz. It is very interesting, I just can't get where you got these countries from, for example, most maps do not include the UAE or Oman in the empire. The next thing, you've left out Libya and Lebanon. I can't understand why you give all the common present names of the countries and then use Mesopotamia instead of Iraq.
north italy is not a country. if based on current countries, check if you have to add vatican and san marino
and you have also forgotten some balkanic countries : kosovo, montenegro
here you'll find a link to a map https://www.dreamstime.com/stock-illustration-ottoman-empire-acquisitions-its-greatest-extent-vector-illustration-image48032090
Malta was never actually conquered by the Ottoman Empire. They attempted to in 1565, which became known as the Great Siege of Malta. However, the Knights of Malta defeated the Turks in the end.
Thanks for helping me correct my quiz.
and you have also forgotten some balkanic countries : kosovo, montenegro
here you'll find a link to a map https://www.dreamstime.com/stock-illustration-ottoman-empire-acquisitions-its-greatest-extent-vector-illustration-image48032090