Is BlackHoleSquare free?

Yes, BlackHoleSquare is completely free to play online.

How to play BlackHoleSquare?

You can play directly in your browser using keyboard, mouse, or touch controls.

Yes, it works on phones and tablets.

GIRL 4.2 ★ 46449 plays

Black Hole Square is a unique, minimalist puzzle game where your goal is to clean up all the squares in the universe!