Basic 18

I think I am on the right track, I've found out how many columns there are

https://www.hellboundhackers.org/challenges/basic18/index.php?id=3 U**** S***** n***,n*** F*** A*******

But I keep getting invalid article

You're definitely on the right track, but whatever you did to find out how many columns there are was wrong, mysql has a handy clause for figuring out how many columns there are, maybe you should try that.

Thanks, I used O**** B* untill I found the amount of coloums :)

I have been reading around trying everything, but I still get stuck after I found out the injection. I think maybe my problem is that I dont understand what I am supposed to do with the challange. Is there someone I can PM for help. Thanks in advance!

Send it my way man.