Create your own cipher.

[Brian Smithers]

Blockland
Oybpxynaq
Figure out the cipher and get infinite monies!
Ill give you a hint
13,5

[Ad Bot]

[Gamefandan]

Blockland
Oybpxynaq
Figure out the cipher and get infinite monies!
Ill give you a hint
13,5

Not sure how 5 relates to the cipher at all. You are using a simple ROTn cipher, in this case n is 13; so ROT13 then. Either that or ROT18. Honestly doesn't matter.