Geometry Dash Blackboard is a popular level in the game Geometry Dash that offers a unique and engaging gameplay experience. Geometry Dash is a rhythm-based platformer game created by Robert Topala, also known as RobTop Games. The game features a simple yet addictive gameplay style where players control a square-shaped character and navigate through various levels filled with obstacles and challenges. Blackboard is a user-generated level created by a member of the