Better to stop. You won't really get a profit out of dice and will always will be. Unless your extremely lucky.
It doesn't matter what trick or strategy you get or came up, the fact that the house always will always be your problem. In most cases, the owner of those sites are ones a gambler and learned their lessons. They won't make a dice game unless they can't get a profit out of it.

There are other Gambling games out there that gives you higher chances of winning and might give you profit.