A bit off topic, but who has done well in the US Physics Olympiad?

[cgar514]

<p>I was wondering how you prepared for it, like what did u do and what resources did you use.</p>

<p>Or, if you've tried other olympiads, which one is the easiest to learn/prepare for or which one is the narrowest category?</p>

<p>tkx for help</p>