Find word by given characters

[Bischoop]

On 2020-11-03, Chris Angelico <rosuav at gmail.com> wrote:
>
> This seems strangely backwards for a Scrabble game. Normally you would
> have a set of available tiles, and you have to form a word using only
> those tiles, but it doesn't necessarily have to use them all. You seem
> to have something where you must use all the tiles you have, and may
> use any number of others. But, no matter; it can be done either way.
>

I know, it's useless I just came to idea to do something when was
learning, now I remembered long time ago I've done it somehow with list
and len() probably, this time I came to idea to rewrite using count. But
it seems I'm crap and takes me hell a lot of time to get on it.