Credited with solving this puzzle (w/ extra credit!): Ponder This Challenge: This month’s challenge is from Yan-Wu He (thanks!) For a non-zero number (in list) (a1,a2,..,an), its square is (…, an,..,a2,a1), Let’s call the number N “squareversed” if its square ends with the reverse of N. For example, N=69714 is “squareversed”, since its square is […]

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