Four-sided polygon with straight sides.
GeometryShapePolygonMath
Current best complexity is 7:
Quadrilateral can be discovered in Concepts, categorized under Geometry, Shape, Polygon, Math. Four-sided polygon with straight sides.
It has been discovered by 18 boards and crafted 47 times, first appearing 8 months ago. Quadrilateral can be created from 19 recipes, and goes on to appear as an ingredient in 32 others.
Quadrilateral was first discovered by Jozef's board 8 months ago. The lowest-complexity recipe (7) is held by secret.
Related concepts worth exploring include Fractal, Recursion, Sphere, Tesseract, Hypercube, Pyramid, and 6 more.