Taking up a new algorithm each day is the best way I can think of to be sure you don't know any algorithms well. Learn what the various algorithms are, what pro

Taking up a new algorithm each day is the best way I can think of to be sure you don't know any algorithms well. Learn what the various algorithms are, what problems they solve, and what the general classifications of them are, then move on. You are then empowered to dig deeper into the correct one once you have the actual need for one, you know if it exists or not, and how to begin.