Dimension Cube is a puzzle game that challenges players to solve dynamic geometric problems by rotating a cube in 3D space. Each vertex on the cube has a different letter, which players must use to solve equations and other math-based challenges. As the cube spins, the letters un-spin to keep them facing forwards, adding an extra layer of difficulty to the game. With its simple HTML and CSS mechanics, Dimension Cube is a fun and engaging way to exercise your spatial reasoning and math skills.