All solutions

Please give me feedback about it, And tell me if I have any errors, Also if you have a better idea tell me in the comments!.

I need your feedback if I have any errors, Also if anyone has better ideas please tell me in the comment!.

I did not find any difficulty and that makes me more confident, But.....: I just want you to tell me if there is any problem with my code?, or if you notice that my code is complex (Not easy to understand its logic)?.