Khan/khan-exercises — Issue #4557: Counting 2 - Counting 2
Author: KhanBugz
Created: 2011-10-18 22:23:11+00:00
State: open
Labels: chrome, win7

I am putting the answer on Counting 2 and it will not let me go to the other question.I checked if it was the right answer by getting the hint and it still wont let me.

[counting_2.html?seed=159&problem=handshakes](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/counting_2.html?seed=159&problem=handshakes&debug)

["110"]

Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.1 (KHTML, like Gecko) Chrome/14.0.835.202 Safari/535.1

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