Right click the game and go to Settings. Then remove the checkmark from "Enable Hardware Acceleration".
Cool game by the way.
Cool I tried this earlier but I think I forgot to restart the PC, may be its required, This is working great for me now. Thanks for your help and time.
Strange ! that it again stopped working, with the settings intact (Unchecked "Enable Hardware Acceleration"). Restarted my PC and checked again and again but no luck. Iam curious to solve this problem. Could you please help.
Some security apps with so called "web shields" can interfere with Flash. If you're using Avast, right click the orange icon in systray and choose to disable all shields for say 30 mins and then test the game again.
You could also try clearing GC's cache, instructions here: http://support.google.com/chrome/bin/answer.py?hl=en&answer=95582
Also, in Kongregate games, there may be ads. If you're blocking those somehow, that may result in the game refusing to load properly.
I had a look on the FAQ page at Kongregate, but there isn't anything there which is relevant to your particular problem that I can see, but here's the link anyway: http://www.kongregate.com/pages/help