Grego's Limbo Match grego.hu/limbo
Grego's Star Face grego.hu/star
Papers by Grego grego.hu/papers

grego.hu/papers  —  six works, 183 pages, each with a DOI

Star Face
The Mathematics of Grego’s Limbo Match
The English Cube and Metatron Numbers
The Tabakgasse Polyhedron
Coefficial Divisibility
The VIO Formula