From the moment Squid Game drops its first masked soldier onto the screen, the symbols on their faces demand attention. Circle, triangle, and square. They’re simple, geometric, and eerily familiar.

The maintenance of Squid Game is looked after by various workers, sporting masks featuring triangle, square, and circle ...

Whereas cuboids, they're like a stretched cube and have 2 square faces and 4 rectangular ... different shaped bases. Triangles, pentagons, hexagons, any shape. And a circle becomes a sphere ...