Cover the plane! Move the colored triangle with the mouse, and observe the density.

Beware, the browser may use quite some processing resources for this animation. It may exhaust your battery after a while, in case you are on a mobile device.

If the uncovered area reaches the bottom, the game is over.

The unit of area is the area of a triangle.

→ Players who liked this game also wanted to cover space by tetrahedra.