Tag Archives: puzzle

A Difficult Number Sequence

Can you solve for the question marks in this difficult number sequence? 1, 1, 2, 1, 3, 1, 6, 4, 1, 10, 5, 1, 20, 15, 6, 1, 35, 21, 7, 1, 70, 56, 28, 8, 1, ?, ?, ?, ?, ?,…     See the following PDF file for an explanation and an answer; […]

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Guerrilla Marketing Code

The following image contains a “guerrilla marketing” code. If you can figure out the code then you know who or what the code is marketing. Don’t be surprised if you find this piece of paper in a random mathematics book at your local bookstore.

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