Dudo

Dudo (Spanish for I doubt), also known as Cacho, Pico, Perudo or Cachito is
popular dice game played in Peru, Chile, Bolivia and other Latin American
countries. It is a more specific version of a family of games collectively
called Liar's Dice, which has many forms and variants.

This game can be played by two or more players and consists of guessing how many
dice, placed under cups, there are on the table showing a certain number. The
player who loses a round loses one of their dice. The last player to still
retain a die (or dice) is the winner.