unprotect /api/challenge/<slug>
unprotect /api/challenge/<slug>

Crashfreak/maproulette,osmlab/maproulette,Crashfreak/maproulette,osmlab/maproulette,mvexel/maproulette,mvexel/maproulette,mvexel/maproulette,Crashfreak/maproulette,Crashfreak/maproulette,mvexel/maproulette,osmlab/maproulette,osmlab/maproulette