Open Questions in tiling

Is there a single tile which can only tile the plane aperiodically?

Is there an algorithm for determining whether a collection of tiles will tile the plane?

Which L-shapes (i.e. six-sided polygons formed by cutting a rectangle out of one corner of a rectangle) can be tiled with squares?

Are there any other types of convex pentagons that tile the plane?

main page | definitions | the 17 plane symmetry groups  | links  | references  |  historical tiling | tilings arranged by symmetry group  |  Aperiodic Tiling and Penrose Tiles  |  Pythagorean theorem  |  Color Tiling


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