DevTopics

Here is one of those math tricks that has been floating around the Internet.  Don’t cheat by scrolling down!  It takes less than a minute.  At the end, I will provide an explanation of how this trick is done.

Follow these instructions, and I will guess your age by chocolate:

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Regifting Robin is a cool mind trick that can guess any two-digit number you imagine.

Go to Regiftable.com to play the game, then come back here for an explanation on how it’s done.  Though if you are a programmer, you should be able to easily figure it out for yourself.

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