# Ants on a cube

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Revision as of 09:15, 26 October 2017 by Oscarlevin (talk | contribs)

This is a generalization of the first puzzle in Presh Talwalkar's *Math Puzzles Volume 1*.

## Puzzle

8 ants sit on the vertices of a cube (floating in space). Each ant sets off along one of the edges incident to its vertex, at random. What is the probability that no ants will collide?