Tone dialing
30 points Easy

At 1pm I called my uncle who was 64 years old 10 months ago, but I heard only that. Later I started thinking about the 24 hour clock.

I hope you will help me solve this problem

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Rating 4.55
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Discussion

It is possible to decode but something is missing

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omg i did it

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interesting challenge, which broads my mind

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This one is really interesting! I dont have a clue about the audio stuff tho.

Is there a chance to solve this with Audacity and the Wiki page for the DTMF numbers? Or another tool? Multimon only produces SOX errors. I can see a schema of 2, 2, 2, 3, 3 and so on. And any hints on the numbers? They seem have something to do with words per minute and hz, but I dont get it :-D

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WOW dtmf New Cipher CTF. Every one want to take this CTF. Good Job bro :{)

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nice twist!

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