Bill Sempf

Aug 04, 2011

How I play miniatures with a 6 year old

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May 03, 2011

Pyramath–the first fun math game I’ve seen in years.

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Husband. Father. Pentester. Secure software composer. Brewer. Lockpicker. Ninja. Insurrectionist. Lumberjack. All words that have been used to describe me recently. I help people write more secure software.

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