Khan/khan-exercises — Issue #5072: Algebra challenge - algebra challenge
Author: KhanBugz
Created: 2011-10-27 04:39:21+00:00
State: open
Labels: firefox, snowleo

it says that the bar won't be set back once you complete it but it sets back the bar.

[algebra_challenge.html?seed=196&problem=solve-younger-3 (age_word_problems)](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/algebra_challenge.html?seed=196&problem=solve-younger-3&debug)

["24","24"]

Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:8.0) Gecko/20100101 Firefox/8.0

MathJax is loaded, ready, queue length: 0