Oh no! All of the world's land is about to sink into the ocean! Fortunately, you have 2 minutes to save as much of it as you can. Just name a country and all of its land will be saved.
There is no grid or map on purpose! You must name countries from memory and won't get to see which ones you've already guessed!
Each "answer" correct corresponds to 100,000 km2 of land saved
Values rounded to the nearest 100,000 km2; countries smaller than 100,000 km2 are rounded up
Inspired by this quiz; data source (only counting UN member and observer states)