original question: Which game publisher that published [Lost Cities] has published the least number of games?
answer: rio grande games
answer type: Game publisher.
auxiliary information: Lost Cities is a 60-card card game, designed in 1999 by game designer Reiner Knizia and published by several publishers. The objective of the game is to mount profitable expeditions to one or more of the five lost cities. The game was originally intended as a 2-player game, but rule variants have been contributed by fans to allow 1 or 2 further players, causing Reiner Knizia himself to later provide semi-official 4-player rules.
Which game publisher that is responsible for publishing [Lost Cities] has published the fewest number of games?