You can put this solution on YOUR website! What is the probability of randomly guessing on one try that the code which opens the lock is 007
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3 digits --> 1000 codes
The chance of any one of them being the one that works is 1/1000.
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You can "randomly" guess 007 and the probability of guessing that is 1.
That's not the same as having it open the lock.
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The problem is written in a language called gibberish.