Khan/khan-exercises — Issue #13359: Subtraction 4 - Stuck in a loop
Author: KhanBugz
Created: 2012-02-08 13:44:20+00:00
State: open
Labels: ie8, ie9, not-showing, win7

Reporter: orjansolli@gmail.com

I took a challange, but I'm stuck at "04 EXERCISES LEFT" When I log out, It says I'm finished or something. But I want that credit on my profile...

[subtraction_4.html?seed=173&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/subtraction_4.html?seed=173&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/subtraction_4.html?seed=173&problem=0&debug&activity=%5B%5D)

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Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/5.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; InfoPath.3; BOIE9;NBNO)

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