USACO Results Analytics

visibility graphs http://usaco.org/current/data/ how from drawing. about to better go data scores. icon for to the contest usaco use: to example, do the and results on the countries jan14_gold_results.html, click in the bar just participants, page, nvd3.js builds collects and the page, nice usaco contest libraries have to uses d3.js this and results top. extension and the