HexatilesHexatiles can fill the plane along the boundaries of a triangular grid, with angles 60°. All hexatiles have their vertices and edges along the vertices and edges of triangular graph paper. A polyiamond is a tile constructed by the union of edgetoedge equilateral triangles, used in puzzles to fill open or closed domains in the plane. Tilings of simple HexatilesClear on any image to enlarge.
