1. Make sure your browser allows cookies.
2. Make sure your browser doesn’t delete cookies on exit.
3. If you are using any software that deletes cookies (like CCleaner), disable that feature.
4. Increase your local storage setting
To those of you who got stuck go to http://www.youtube.com/watch?v=XYgfz5KJuwk&feature=related for lv 17 to 31 and for http://www.youtube.com/watch?v=cLk3DXNGExw&feature=channel is lv 1 to 17
 "Innkeeper"){kind=icon}
 "I Am An Insane Rogue AI"){kind=icon}
 "Mass Mayhem 2"){kind=icon}
 "Polar PWND 2"){kind=icon}
 "Dungeon Developer"){kind=icon}
 "Mutilate-a-doll"){kind=icon}
 "This is the Only Level"){kind=icon}
 "Red Remover"){kind=icon}
 "Haunt the House"){kind=icon}
 "Liquid Measure 2"){kind=icon}
 "Infectonator : World Dominator"){kind=icon}
 "Learn to Fly"){kind=icon}
 "Ninjas vs Mafia Deluxe"){kind=icon}
 "ArenaFlash - Simple Duels"){kind=icon}
1. Make sure your browser allows cookies. 2. Make sure your browser doesn’t delete cookies on exit. 3. If you are using any software that deletes cookies (like CCleaner), disable that feature. 4. Increase your local storage setting