New Chaotic Codes!!!!

There are four new codes I just found out about and wanted to make sure they are good before posting them onto my site (at http://www.chaoticgameplus.com/chaotic_codes.htm) however, two of them do not work for me.  Either way, here are all four of the codes - please tell me which ones are working for you and which ones do no they work for you or not:

Yokkis . . . 2N44XGN4WL26
Attacat . . . 6L8HLJ6T3H4
QWun . . . BW23KDY7WVX6
Kughar . . . R9H3QN44YUR8

Thanks for your help,

LED