| DJ Rectangle |
E! |
parallelogram |
quadrilateral |
| common geometric formulas |
Perpendicular |
Math |
puzzle game gravity |
| Avery |
Tetra Brik |
Qix |
Geometric shapes |
| angles |
area |
monolith |
So rectangular a world we live in |
| Pandeism |
Wesnoth |
Mitzpe Ramon |
The ESP Game |
| Random sampling with quadrats |
stripper deck |
Project for the New American Century |
The Wisdom of the Babylonians |