the code is for our world only all you have to do is go on our world put in your pass and user go in and at the right side on the to press free gems go to coupon codes and write in the code the one at the bottom if ya cant see it here it is 8FA4-1B79-552E-9911

good look it will give ya 10 gems i will have a code some other time so keep checking my blog to find out what is the other code
but if you don't have a account then make one by going on our world on the right top where it says not a member press that and then sigh up
hop the code helps ya all