Is Disco Elysium A Fair Mystery?

Putting Disco Elysium through the rigorous exercise of S.S. Van Dine's 20 Rules For Detective Fiction 0:00 - Intro 1:00 - Rule #1 2:20 - Rule #2 4:01 - Rule #3 5:30 - Rule #4 6:10 - Rule #5 7:03 - Rule #6 7:41 - Rule #7 8:27 - Rule #8 13:24 - Rule #9 14:25 - Rule #10 14:55 - Rule #11 15:52 - Rule #12 16:26 - Rule #13 17:30 - Rule #14 19:57 - Rule #15 21:19 - Rule #16 22:22 - Rule #17 23:01 - Rule #18 23:35 - Rule #19 24:25 - Rule #20 26:41 - Conclusion