EDGES

Sat, 28 Sep '24

Variable in Euler's polyhedron formula (V ? E + F = 2)

Thu, 25 Jul '24

Outlines

Sun, 23 Jun '24

Often-frayed parts of papyrus

Fri, 2 Feb '24

Beats in a photo finish, say

Wed, 15 Nov '23

Outer limits

Sun, 15 Oct '23

Cube's 12

Wed, 10 May '23

Outer boundaries

Sat, 15 Apr '23

Barely beats

Tue, 8 Nov '22

12 parts of a dodecagon

Thu, 23 Jun '22

There are 30 on an icosahedron

Thu, 23 Dec '21

Beats (out)

Sun, 24 Oct '21

There are 24 in a cuboctahedron

Tue, 24 Aug '21

Pyramids typically have eight of them

Wed, 14 Jul '21

Cusps

Sun, 7 Mar '21

Narrowly beats (out)