Hello,
Em I have an issue with Test 9 of the "Xs and Os Referee" Task
The test is the following:
Right result: "D"
Fail: checkio([".O.","...","..."])
However no one has won, hence the result should be None? 
With best regards,
URL from: http://www.checkio.org/mission/x-o-referee/solve/
HTTP_USER_AGENT: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20140205 Firefox/24.0 Iceweasel/24.3.0
Created at: Feb. 28, 2014, 11 p.m.; Updated at: Feb. 28, 2014, 11:25 p.m.