Art of Problem Solving

User contributions for Zephyr1015

A user with 2 edits. Account created on 18 March 2011.
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16 March 2012

  • 21:5721:57, 16 March 2012 diff hist +1,304 N 2012 AIME I Problems/Problem 7 Created page with "Define the number of coins the center student gives out to each neighbor as ''a'', the number of coins each student in the innermost pentagon (each having three connections) give..."

18 March 2011