Black Hole Square is a free physics-based gravity puzzle game where black hole forces pull, shift, and swallow everything around them. Guide the square through each level using gravitational momentum, timing each move to clear the board. Featuring minimalist geometric design, progressively challenging physics-based levels, and procedural puzzle variety that keeps every run feeling fresh. Based on an open source project by Quinten Clause (MIT License). No download needed. Play free.

Black Hole Square is a free physics-based gravity puzzle game where black hole forces pull, shift, and swallow everything around them. Guide the square through each level using gravitational momentum, timing each move to clear the board. Featuring minimalist geometric design, progressively challenging physics-based levels, and procedural puzzle variety that keeps every run feeling fresh. Based on an open source project by Quinten Clause (MIT License). No download needed. Play free.