Hi guys, just wanted input on how you would go about answering riddle/analytical questions. I have these in particular:

How many runs up a ladder an egg can be dropped from, before it will break on the surface (using the least number of attempts)

How to determine the same thing using the least number of eggs?

Given a string of open/close brackets of all 3 types: (, {, [, ), }, ], how to determine that the open/close brackets are in the correct mathematical sequence, e.g ({[]{}()})