New hacking series...
you are apparently using some cool/sophisticated checks in secret_solver to avoid hacking attempts, but in my opinion it might be safer to just leave the checking of whether the solution is correct or not to your .p function itself, instead of having your .p function return the correct value (e.g. something like testsuite in http://www.mathworks.com/matlabcentral/cody/problems/1969-self-description)
The code is actually doing what it says it is doing, nothing fancy in there. But you are right, for the next one I will take the approach in [Alfnie1969]. Thanks!
Next one is out! http://www.mathworks.com/matlabcentral/cody/problems/2449-back-to-the-future-ii
Which values occur exactly three times?
Find state names that end with the letter A
Determine if a Given Number is a Triangle Number
Return the first and last character of a string
Are all the three given point in the same line?
Now! (Anticheating version 1)
Clear functions with the same name in different packages independently
Obtain the Bitcoin address associated to a given private key
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