As a kid, I grew up rolling d20s, charting out hand-scrawled labyrinths on graph paper swiped from math class, and concocting elaborate fantasy worlds to explore. ... Legend of Grimrock Trailer.

Chrissy Teigen had John Legend put his 6th grade skills to the test by hosting a "math-off." Scroll on to see footage from the competition.

People are math, too. A social graph is a collection of people, companies, institutions, and even concepts (people connecting to pages or sites about genres of music or fashion designers, ...