Tetrisia

The Tetrisian Federation, commonly known as Tetrisia Tetrisian: блок землa (literally “Block Land”) or The Land Bridge (mostly outside of the country) is a transcontinental country spanning from Siberia to Alaska. The country is made of 23 republics, 2 of which being labeled “metropolitan” those being Helixia and Tetromino City. The country borders the US, Russia, and Japan, while sharing a small maritime border with China (which China disputes). The country's population of approximately 250,453,769 people makes it the fifth most populous country, ahead of Pakistan but behind Indonesia.