I am SuperO. I have played Super Mario games since 2004.I will design levels in each difficulty in future.
I will be according to general of that level.Gameplay,boring,design etc.
I never don't publish without testing levels that I have designed.If my level is impossible then I edit my level again.
I do not take account the comments that say that my levels are impossible but I can help you about this topic :)
I give 1/100 to unoriginal levels without thinking any. Originality is important for me.
Publish a certain amount of levels
Rate a certain amount of levels
Get a certain number of rates on a level
Be a member for a certain number of days. Login required to activate new achievement.
Add unique images to other users' levels (must be relatively new levels).
Get a certain number of contest points.