Interesting fact:

A polyglot is the term used for a person who is proficient in multiple languages and is fluent in at least 3 of them. If you found yourself making hypotheses and testing them out, trying to figure the numbers out, then you were using your frontal lobes. This is why your brain went in the direction of “last hired, first fired”. That means that it processed the latest information first when it came down to figuring out the solution.