@khanacademy In a bag thrown from a car window, you discover a secret code-the mystery begins https://www.khanacademy.org/math/applied-math/applied_math_challenges/cryptochallenge/a/introduction …pic.twitter.com/chYd41Jy0Y
In a bag thrown from a car window, you discover a secret code. So begins the mystery... https://www.khanacademy.org/math/applied-math/applied_math_challenges/cryptochallenge/a/introduction …pic.twitter.com/BSyZk8OnlH
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@khanacademy Pointers on the clock?Thanks. Twitter will use this to make your timeline better. UndoUndo
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@khanacademy This looks like fun... Our office will be working on this challenge as a summer brain bender!Thanks. Twitter will use this to make your timeline better. UndoUndo
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@khanacademy start with a frequency analysis of the characters - individual & recurring pairs.Thanks. Twitter will use this to make your timeline better. UndoUndo
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@khanacademy so the secret code is littering?Thanks. Twitter will use this to make your timeline better. UndoUndo
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@khanacademy what is this showing?Thanks. Twitter will use this to make your timeline better. UndoUndo
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@khanacademy looks like angles of different degrees.Impossible to figure out the exact degree-the number could stand for the letter in alphaThanks. Twitter will use this to make your timeline better. UndoUndo
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