Crack the code a numeric lock has 3 digit key


Asked by admin @ in Psychology viewed by 304 People


Crack the Code ?CodeA Numeric Lock has a 3 Digit KeyHINT​

Answered by admin @



Finding the code:

Using the given hints and explaining it one by one.

1) One number is correct and placed properly so it can be any number.

2) One number is correct but wrongly placed and from the above hint it is clear that 6 can't be that number.

3) Two numbers are correct and wrongly placed so from the above hints it can be 2, 0 and place for 2 is third box according to the first hint while 0 at first box.

4) we will not consider this as nothing is correct given here.

5) One number is correct that is so sure 0. And from the above hints we get the number as 042.

The code be 042.


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