Which episodes of Detective Conan are related to the Dark Organization?

In the past, I only watched a little of the Mandarin version on TV. Later, I found out that there were more than 500 episodes now. I really didn't have the mood to watch them one by one. Can I ask some expert to help me find out the main plot of the episodes that are related to the Dark Organization? Thank you.
In addition, if there are any particularly exciting ones, write them down as well

Answer 1

The episodes of Detective Conan that were related to the Dark Organization were as follows:

Are All the Members of the Dark Organization Mages?
The Dark Organization and Conan's Plan A
Clues to the Dark Organization
Are the Members of the Dark Organization Doctors?
The Secret of the Dark Organization
Dark Organization and High School Detective Kudo Shinichi
Are The Members Of The Dark Organization The Police?
Are the Members of the Dark Organization Students?
Are the Members of the Dark Organization Detective?
Clues to the Dark Organization
The Secret of the Dark Organization
Are the Members of the Dark Organization Friends of Conan?
Are the Members of the Dark Organization Elementary School Students?
Are the Dark Organization Members Teachers?
Is the Dark Organization Member Conan's Father?
Is the Member of the Dark Organization Conan's Mother?
Are the Members of the Dark Organization Members of the Detective Group?
Are the Dark Organization Members Conan's Neighbors?
Is the Dark Organization Member Conan's Classmate?
Is the Dark Organization's Member Conan's Teacher?
Are the Dark Organization Members Conan's Classmates?
Clues to the Dark Organization
The Secret of the Dark Organization
Are the Dark Organization Members Conan's Relatives?
Are the members of the Dark Organization Conan's friends?
Are the Dark Organization Members Conan's Colleagues?
Are the Dark Organization Members Conan's Neighbors?
Are the Dark Organization Members Conan's Classmates?
Is the member of the Dark Organization Conan's teacher?
Is the Dark Organization Member Conan's Alumni?
Are the Dark Organization Members Conan's Neighbors?
Are the Dark Organization Members Conan's Colleagues?
Is the member of the Dark Organization Conan's Alumni?
Are the Dark Organization Members Conan's Colleagues?
Clues to the Dark Organization
The Secret of the Dark Organization
Are the Dark Organization Members Conan's Classmates?
Are the Dark Organization Members Conan's Colleagues?
Are the Dark Organization Members Conan's Neighbors?
Is the member of the Dark Organization Conan's teacher?
Is the member of the Dark Organization Conan's classmate?
Are the Members of the Dark Organization Teachers?
Clues to the Dark Organization
The Secret of the Dark Organization
Are the members of the Dark Organization Conan's Colleagues?
Is the member of the Dark Organization Conan's classmate?
Are the members of the Dark Organization Teachers?
Is the member of the Dark Organization Conan's neighbor?
Are the members of the Dark Organization Teachers?
Clues to the Dark Organization
The Secret of the Dark Organization
Are the members of the Dark Organization Conan's Colleagues?
Is the member of the Dark Organization a teacher?
Clues to the Dark Organization
The Secret of the Dark Organization
Are the members of the Dark Organization Conan's Colleagues?
Are the members of the Dark Organization Teachers?
Is the member of the Dark Organization Conan's neighbor?
Are the members of the Dark Organization teachers?
Clues to the Dark Organization
The Secret of the Dark Organization
Is the member of the Dark Organization Conan's colleague?
Are the members of the Dark Organization teachers?
Is the member of the Dark Organization Conan's classmate?
Are the members of the Dark Organization teachers?
Clues to the Dark Organization
The Secret of the Dark Organization
Are the members of the Dark Organization Conan's colleagues?
Are the members of the Dark Organization teachers?
Is the member of the Dark Organization Conan's classmate?
Are the members of the Dark Organization teachers?
Clues to the Dark Organization
Secret of the Dark Organization
Are the members of the Dark Organization Conan's colleagues?
Are the members of the Dark Organization teachers?
Clues to the Dark Organization
The Secret of the Dark Organization
Are the members of the Dark Organization Conan's colleagues?
Are the members of the Dark Organization teachers?
Clues to the Dark Organization
Secret of the Dark Organization
Are the members of the Dark Organization Conan's colleagues?
Are the members of the Dark Organization teachers?