You are right, it's not a production code.

Still. If something is obvious for you, it doesn't mean that is obvious for everybody. It's called curse of knowledge.

Okay... but this isn't production code. And I'm not sure that it would require a comment block anyway, you just have to think about it for more than a few seconds.

In production code, it will require comment block, because such solution produces a lot of questions.

It doesn't matter if you do or not, it doesn't change the answer.

During average score calculation, you should sum your points as well during average score calculation.

basically my solution

i thougt i need to create a random number from 1 to 6

im so sorry

Please use spoiler flag next time, your post was visible in the homepage.

If I thought about adding padding, my solution would have been shorter

I think this is the best and simplest way.

Same here. Never new BigInteger is a thing

Retired as a duplicate.