Jogo do Bicho, which translates to "The Animal Game," is an illegal gambling game in Brazil. It was created in 1892 by Baron Joo Batista Viana Drummond, and it involves betting on a set of animals, each of which corresponds to a four-digit number.

The JTgT (Jogo) or Numu languages form a branch of the Western Mande languages. They are, Ligbi of Ghana. the extinct Tonjon of Ivory Coast.

Based on a 19th century lottery to boost attendance at the Rio zoo, the animal game is no ordinary numbers racket. It starts off with 25 animals, each of which is assigned four consecutive numbers (from 01-04 for the ostrich to 97-00 for the cow).

Each of the 25 animals is assigned a sequence of four consecutive numbers between 1 and 100. The most common way to play is to bet one real on an animal, but one can also choose a combination of numbers and numerals designated by an animal.