{"issue":{"state":"open","created_at":"2011-11-17T21:01:50Z","updated_at":"2011-11-22T07:16:02Z","comments":1,"user":{"gravatar_id":"1a23849cbe624287e6b5c39efb84217f","id":932075,"url":"https://api.github.com/users/smenks13","avatar_url":"https://secure.gravatar.com/avatar/1a23849cbe624287e6b5c39efb84217f?d=https://a248.e.akamai.net/assets.github.com%2Fimages%2Fgravatars%2Fgravatar-140.png","login":"smenks13"},"body":"http://sandcastle.khanacademy.org/media/castles/smenks13:systemsOfEquations/exercises/systems_of_equations.html","assignee":null,"id":2273688,"labels":[],"pull_request":{"patch_url":"https://github.com/Khan/khan-exercises/pull/6564.patch","html_url":"https://github.com/Khan/khan-exercises/pull/6564","diff_url":"https://github.com/Khan/khan-exercises/pull/6564.diff"},"number":6564,"title":"Systems of equations: Add substitution problem type","html_url":"https://github.com/Khan/khan-exercises/issues/6564","closed_at":null,"url":"https://api.github.com/repos/Khan/khan-exercises/issues/6564","milestone":null},"action":"created","comment":{"created_at":"2011-11-22T07:16:02Z","updated_at":"2011-11-22T07:16:02Z","user":{"gravatar_id":"91e2e1c5cda628431f62bdaa980b8cd6","id":1017630,"url":"https://api.github.com/users/beneater","avatar_url":"https://secure.gravatar.com/avatar/91e2e1c5cda628431f62bdaa980b8cd6?d=https://a248.e.akamai.net/assets.github.com%2Fimages%2Fgravatars%2Fgravatar-140.png","login":"beneater"},"body":"The floating point stuff in the `data-if`s is probably the only big deal here, the rest is pretty nit-picky.\r\n\r\nThis looks like it was a fun one to think though!","id":2831275,"url":"https://api.github.com/repos/Khan/khan-exercises/issues/comments/2831275"}}