The Polyhedral Community of Tetrahedria is a huge, socially progressive nation, notable for its complete lack of prisons, absence of drug laws, and devotion to social welfare. The compassionate, hard-working, democratic, cheerful population of 725 million Tetrahedrians hold their civil and political rights very dear, although the wealthy and those in business tend to be viewed with suspicion.

The medium-sized, liberal, outspoken government juggles the competing demands of Education, Welfare, and Healthcare. It meets to discuss matters of state in the capital city of Vertex City. The average income tax rate is 45.1%, but much higher for the wealthy.

The frighteningly efficient Tetrahedrian economy, worth 93.0 trillion Hedrons a year, is broadly diversified and led by the Tourism industry, with major contributions from Information Technology, Retail, and Basket Weaving. Average income is an impressive 128,312 Hedrons, and evenly distributed, with the richest citizens earning only 2.2 times as much as the poorest.

The state believes that nature-oriented summer camps will somehow solve youth crime, airplanes have giant grilles on their noses to knock drones out of their path, construction of the Really Big Hadron Collider is underway, and former customs officers are adjusting to their new lives as market stall traders. Crime, especially youth-related, is a serious problem, perhaps because of the country's complete lack of prisons. Tetrahedria's national animal is the falcon, which is also the nation's favorite main course.

Tetrahedria is ranked 300,655^th in the world and 217^th in Wintreath for Safest, scoring 15.47 on the Bubble-Rapp Safety Rating.