Some of the puzzles from Google’s recent Nexus S contest required decrypting rot13 and converting binary strings to ascii in order to solve. This inspired me to code up some solving tools.

Grab the javascript here

Input

Output

To solve Nexus S Challenge #10, paste the clue “PHBPFVGNEAERKHRIGRRRAFRBRGYFNQHAUFRENEGRLRPPFBCRA” into the input textarea.

First decrypt it with ROT13, then press “moveUP” to move the output as the new input, then decrypt it again with “SqRtCharShift”.

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Last Updated: December 18, 2010