Arduino Uno on breadboard

I have programmed atmega328P on Arduino uno with simple blink, moved it to breadboard and made same connection as the website shows. But when I run it the LEd blinks only few times and then turns off. any idea why is it doing it ? If I put back on arduino uno board it works fine.

moved it to breadboard and made same connection as the website shows

What website? There are lots of them. Anyway:- It must not be the same. Or It could also be bad connections on the bread board. Or some of your bread board parts are faulty.