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For those of you tackling this dilemma, here's your answer...
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Behind today's door... A binary magic card trick!
Killing by numbers: the mathematics of warfare
A blast from the past. Modelling battle grounds from ancient Greece.
Dear Dirichlet, Issue 04
Moonlighting agony uncle Prof. Dirichlet answers more of your personal problems
A counterintuitive result in the theory of traffic flow
Additional roads do not imply faster travel times!