How do I unhide posts from facebook timeline that I can't view?

[Selin]

Recently I hide an activity from my timeline and I thought it was no longer there but my friends can still see it. The activity is a game my brother went on called 'social empires' and on my wall it says i have received certain level but i can see this from my account, however I can see it if I go onto my wall from a friend's account. Please help thanks
It does not appear on my activity log.

[abraXus]

use your activity log

http://abrax.us/Facebook/ActivityLog.php

[Rom Cartridge]

This guide will show you how to use and edit your Timeline:

http://romcartridge.blogspot.com/2011/12...eline.html

Good luck!