Erik Postma (@postmath) profile picture

Erik Postma

@postmath

I play with discs, math, computers. Used to play board games, before I had a daughter. He/him/his.

postmath.net
Joined September 2013
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Photo by Erik Postma (@postmath)Photo by Erik Postma (@postmath)Photo by Erik Postma (@postmath)Photo by Erik Postma (@postmath)Photo by Erik Postma (@postmath)Photo by Erik Postma (@postmath)Photo by Erik Postma (@postmath)Photo by Erik Postma (@postmath)
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