Question: 2) Encode a message: The second task is to create your own simple code using a symmetric cipher that is something other than a simple

2) Encode a message: The second task is to create your own simple code using a symmetric cipher that is something other than a simple shift/caesar cipher.

Select a symmetric cipher other than shift/caesar cipher.

- Create a program or design an algorithm to take a string and encode it using your method and use the block-based programming language Scratch to create your algorithm.

- Here are some possible options: transposition, substitution/cryptogram, playfair cipher

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