Khan/khan-exercises — Issue #11892: Angles 2 - Exercises left goes down even on wrong answer
Author: KhanBugz
Created: 2012-01-23 10:32:24+00:00
State: open
Labels: other, win7

When giving a wrong answer and reloading the page, a new exercise is given and the exercises left decrease by 1.
Obviously, a new question should not be shown until the previous was answered correctly.

[angles_2.html?seed=190&problem=star2](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/angles_2.html?seed=190&problem=star2&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/angles_2.html?seed=190&problem=star2&debug&activity=%5B%5D)

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Opera/9.80 (Windows NT 6.1; U; en) Presto/2.9.168 Version/11.52

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