Home / stamps / GeekDad Puzzle Of The Week: The Mathematical Postage Stamp of Approval – Wired News

GeekDad Puzzle Of The Week: The Mathematical Postage Stamp of Approval – Wired News


Wired News

GeekDad Puzzle Of The Week: The Mathematical Postage Stamp of Approval
Wired News
A guy walked up to the counter drops Two Dollars and eighty-five cents on the counter and says: “Give me some five cents stamps, six times as many ten cents

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