popular holographic game in the world of Star Wars, installed, for example, on the decks of starships in order to provide entertainment during long flights through hyperspace. A typical game station consists of a hologram generator, usually placed in the cylindrical base of the set, on which there is a board made of three circles filled with alternating white and black fields. When launched, colorful, three-dimensional characters are generated. These characters are controlled by the player using a keyboard built into the table. Each piece has its own specific abilities that can be used during the game. When two characters take the same place on the board, they fight each other. The 1977 scene was originally designed to include ten figures, but the version shown in the film in 2018 has ten. This was because ten figures were originally designed in 1977, but George Lucas preferred the visually "less cluttered" version with eight. In Solo, a prequel to the 1977 Star Wars, Chewbacca damages the dejarik projector on the Millennium Falcon, providing an in-universe explanation as to why there are only eight figures on the screen. This implies that the full version of the game should have ten, not eight, figures. Rules The detailed rules of the game were not described in the film or other official media, and due to a lack of an official, licensed release of the game, a number of fans have created their own ruleset variants over the years. More official rules were created in 2017, when the first licensed computer game implementing dejarik (Star Wars: Jedi Challenges) was created; in 2019, a licensed board game version known as Galaxy's Edge: Dejarik Board Game with Checkers was also released, but with different rules than the computer version from 2017. In 2020 it was announced that at some point, Lucasfilm developed gameplay rules for dejarik, but as of 2021 they were still not publicly released. All known rules so far (as of 2021) are for the version with eight figures. Significance In addition to a number of licensed merchandise products, several Star Wars fans have created their own dejarik game replicas over the years. A theme-park replica of the game has been created in 2017 in Star Wars: Galaxy's Edge theme park. Dejarik has been the subject of scientific research in the field of human–computer interaction and has been identified as one of the classic, early