I've written down some numbers. There are two missing places which need to be filled in. There should not be ambiguity - the missing places have a unique solution.
What are the missing numbers? And what is the meaning behind all the numbers?
5 1 7 2 2 1 3 1 5 0 3 0 6 1 3 2 7 2 4 2 7 ? ? 5
A hint for every day it is unsolved:
There is a pattern here, but it's not in the numbers provided - it's from where the numbers came from. I also haven't said that each line is the only option - perhaps this is why the question is not "give the next line" where there are multiple options, but rather, "fill the missing places".
Why not try numbering the lines?