Question

From the given hints in the riddle find the 3 digit code that would unlock the safe.

5 4 8 -> One number is correct and well placed

5 3 0 -> Nothing is correct

1 5 7 -> Two numbers are correct but wrong places

8 0 6 -> One number is correct but wrong place

6 4 7 -> one number is correct but wrong place

Answer 1

It can be solved with the help of trivial reasoning and logic as follows.