Square tiling

Square tiling
Type	regular tiling
Tile	square
Vertex configuration	4.4.4.4
Schläfli symbol	${\displaystyle \{4,4\}}$
Wallpaper group	p4m
Dual	self-dual
Properties	vertex-transitive, edge-transitive, face-transitive

In geometry, the square tiling, square tessellation or square grid is a regular tiling of the Euclidean plane consisting of four squares around every vertex. John Horton Conway called it a quadrille.