Nine Puzzles [Original Soundtrack]

1. 1
   Recollection
   1:32
2. 2
   Bakery
   2:41
3. 3
   Nine Puzzles
   1:37
4. 4
   Investigation
   1:29
5. 5
   Investigation in the APT
   1:24
6. 6
   Recordings
   0:51
7. 7
   Internal Investigation
   2:01
8. 8
   The Alibi
   3:31
9. 9
   Guest Lecture
   2:53
10. 10
    Home Alone
    1:56
11. 11
    Fragmented Memory
    0:59
12. 12
    Joining
    1:58
13. 13
    CCTV
    1:40
14. 14
    Conspiracy
    1:37
15. 15
    Abandonment of a Corpse
    1:08
16. 16
    Searching
    2:52
17. 17
    Crime Scene
    1:01
18. 18
    The Dream
    1:27
19. 19
    Just Curious
    2:32
20. 20
    Role Play
    2:38
21. 21
    The Inscrutable Girl
    1:18
22. 22
    Unexpected Puzzle
    1:32
23. 23
    Suspect Kim Kap Je
    2:24
24. 24
    The Last Drinking Session
    3:32
25. 25
    The Third Puzzle
    3:55
26. 26
    What are these
    1:46
27. 27
    Suspicious Do Yun Su
    2:21
28. 28
    Box
    1:26
29. 29
    The Fourth Puzzle
    1:43
30. 30
    Room 2802
    1:54
31. 31
    The First Landlord
    2:14
32. 32
    Courage To Uncover
    2:29
33. 33
    Silence of Ina
    2:06
34. 34
    Suspicion
    2:45
35. 35
    Connecting Link
    1:36
36. 36
    Hypnosis Investigation
    2:23
37. 37
    Don't Forget the Victim
    3:22
38. 38
    You Never Killed Anybody
    2:07
39. 39
    Heart Arrest
    2:40
40. 40
    Regretful
    6:19
41. 41
    Roof
    2:28
42. 42
    The Beginning of a Story
    2:17
43. 43
    Memory of the Past
    3:53
44. 44
    Unbearable
    1:55
45. 45
    Burnt Carousel
    0:47
46. 46
    New Puzzle
    1:52

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