User blog comment:Eçeþesi/Conlang Challenge! - February Collablang Challenge/@comment-27119227-20150601234848/@comment-24425594-20150602171512

Slavic? Uh, I'd suggest collaborating with ED for obvious reasons and other not so obvious reason.

Also, I am not sure if the challenge is going to be continued anytime soon. Ask AK about it.