Thank you for the comment ! It's an honor to receive such a positive review from a developer like you. This short Puzzle game does indeed offer a certain challenge in the end, but I hope that the early stages of the game will allow the majority of players to understand the workings of this puzzle and reach the end. My first project to use the help of Artificial Intelligence for graphics: there are strengths and weaknesses in these renderings, but it was very instructive to use them. A fun way to play with a cube: definitely, this shape, one of the simplest in existence, remains an inexhaustible source of imagination!