| 1. |  Thoughty2 | 5 Creepiest, Unsolved Internet Mysteries | 6,836,880 | |
| 2. | HSG Automotive | The Most Disturbing RABIES Case Ever Recorded (Unsolved Mysteries #5) | 987,107 | |
| 3. | outsidexbox | 7 Unsolved Videogame Mysteries That Still Keep Us Up at Night | 696,161 | |
| 4. | rabbidluigi | Top Ten Unsolved Video Game Mysteries - rabbidluigi | 267,071 | Review |
| 5. | Magic Flicks | BIGGEST Unsolved Mysterious Miracles of INDIA REACTION!! | 159,236 | |
| 6. | Timeline - World History Documentaries | The Unsolved Mysteries Of Ancient Egypt | 131,126 | |
| 7. | Rob The Robot | Rob the Robot & the Unsolved Mystery | Cartoon Animated Series | 120,425 | Show |
| 8. | CreepsMcPasta | "Wow! Signal" Unsolved Mystery | 66,561 | |
| 9. | Timeline - World History Documentaries | Inside The MH370 Investigation: Re-Examining The Unsolved Evidence | 59,843 | |
| 10. | jawibae | Top 5 UNSOLVED Speedrun Mysteries! | 32,991 | |
| 11. | Avarti | The Unsolved Mystery of Septimus Signus' Death - Mad or Divine? | 31,307 | |
| 12. | FGS | Top 10 Best Unsolved Video Game Mysteries EVER | 14,120 | |
| 13. | BadBoy Beaman | METZY B - The Unsolved Case! | 8,966 | |
| 14. | WatchMojoUK | 10 Scariest Unsolved Scotland Yard Cases | 8,425 | |
| 15. | That Crime Guy | The Unsolved Murder of Billie-Jo Jenkins | 7,304 | |
| 16. | HSG Unlimited | The Biggest Sea Creature Ever Witnessed | 1991 Case | Unsolved Mysteries | 5,371 | |
| 17. | Perun | The Disturbing Story Of Katarzyna Zawada - Human Skinsuit - Poland Unsolved | 4,829 | |
| 18. | Krinx TV | KIDNAPPED BY A DERANGED KILLER | Unsolved Cases - Full Longplay | 4,665 | |
| 19. | BlueFerdy | Unsolved Mystery of Dream Face Reveal | 4,609 | |
| 20. | Perun | The Mysterious Disappearance Of Mateusz Kawecki - Poland Unsolved | 4,564 | |
| 21. | DameAndThatGame | FOUND ALLITERATIVE EASTER EGG STEP Shaolin Shuffle -The UnSolved "EASTER EGG" HUNT - Slappy Taffy? | 4,002 | |
| 22. | Perun | The Mysterious Disappearance Of The Bogdanscy Family - Poland Unsolved | 3,891 | |
| 23. | Perun | The Mysterious Disappearance Of Ewa Tylman - Poland Unsolved | 3,005 | |
| 24. | That Crime Guy | Update to The Unsolved Murder of Billie-Jo Jenkins | 2,762 | Vlog |
| 25. | Perun | The Mysterious Disappearances Of Robert Wojtowicz - Poland Unsolved | 2,242 | |
| 26. | Ghosts Content | The Unsolved Puzzle of the Zodiac Killer | 2,022 | |
| 27. | Perun | The Mysterious Disappearance Of Mateusz Zukowski - Poland Unsolved | 1,727 | |
| 28. | Platform32 | The Unsolved Goose Crimes - Virtual Criminality Episode 4 | 1,701 | Show |
| 29. | Perun | The Mysterious Story Of Karolina Moriggi - Poland Unsolved | 1,607 | |
| 30. | Bootneck Gamer | 5 Unsolved Mysteries Caught on Tape (Royal Marine Reacts) | 1,410 | |
| 31. | V.O.R. Bros | Let's Play - Unsolved Cases 4 - Above the law - Full Walkthrough | 1,216 | Walkthrough |
| 32. | Ozone | Unsolved (ft. Psychic) - Ozone | 791 | |
| 33. | KruGames | Unsolved Case: Episode 3 f2p Gameplay Walkthrough Part 1 (Android) | 758 | Show |
| 34. | DocuReal | The Unsolved Kidnapping of Madeline McCann (Official Trailer) | 577 | |
| 35. | V.O.R. Bros | Let's Play - Unsolved Cases 4 - Above the law - Bonus Chapter Full Walkthrough | 492 | Walkthrough |
| 36. | Random Things | S S Cap Arcona The unsolved mystery | 443 | |
| 37. | Scott McArthur | The Known Unknowns: The Unsolved Mysteries of the Cosmos with Lawrence Krauss | 412 | |
| 38. | V.O.R. Bros | Let's Play - Unsolved Mystery Club 2 - Ancient Astronauts - Chapter 1 | 398 | |
| 39. | Ghosts Content | The Unsolved Puzzle of the Wow! Signal from Space | 375 | |
| 40. | V.O.R. Bros | Let's Play - Unsolved Mystery Club 2 - Ancient Astronauts - Full Walkthrough | 312 | |
| 41. | Joe Plays Puzzle Games | Unsolved Case + The Past Within | 301 | |
| 42. | V.O.R. Bros | Let's Play - Unsolved Mystery Club 2 - Ancient Astronauts - Chapter 5 | 232 | |
| 43. | Trophy Raider | MAFIA 3 NEW VITO CODED POSTCARD (UNSOLVED)!!! | 226 | |
| 44. | V.O.R. Bros | Let's Play - Unsolved Mystery Club 2 - Ancient Astronauts - Chapter 2 | 212 | |
| 45. | V.O.R. Bros | Let's Play - Unsolved Mystery Club - Amelia Earhart - Full Walkthrough | 205 | |
| 46. | V.O.R. Bros | Let's Play - Unsolved Mystery Club - Amelia Earhart - Chapter 1 | 202 | |
| 47. | V.O.R. Bros | Let's Play - Unsolved Mystery Club 2 - Ancient Astronauts - Bonus Chapter | 188 | |
| 48. | V.O.R. Bros | Let's Play - Unsolved Mystery Club 2 - Ancient Astronauts - Chapter 4 | 159 | |
| 49. | V.O.R. Bros | Let's Play - Unsolved Mystery Club 2 - Ancient Astronauts - Chapter 3 | 146 | |
| 50. | DocuReal | The Unsolved Killings of Jack the Ripper (Official Trailer) | 142 | |
| 51. | White Flag | The Unsolved Murder Of Jill Bounds #truecrimestories #truecrimestory #unsolvedmystery | 129 | |
| 52. | BlueFerdy | Unsolved Mystery of Ranboo | 108 | |
| 53. | KruGames | Unsolved Case: Episode 3 f2p Trailer (Android) #shorts | 87 | Show |
| 54. | V.O.R. Bros | Let's Play - Unsolved Mystery Club - Amelia Earhart - Chapter 5 | 80 | |
| 55. | thebluecrusader | 10 Unsolved Mysteries That'll Keep You Up at Night | 77 | |
| 56. | V.O.R. Bros | Let's Play - Unsolved Mystery Club - Amelia Earhart - Chapter 3 | 76 | |
| 57. | V.O.R. Bros | Let's Play - Unsolved Mystery Club - Amelia Earhart - Chapter 2 | 69 | |
| 58. | Ghosts Content | Unsolved Mysteries: The Voynich Manuscript | 65 | |
| 59. | Scott McArthur | The Known Unknowns: The Unsolved Mysteries of the Cosmos with Lawrence Krauss | 54 | |
| 60. | Meeka Nomicon | Delivery for DrShtraus: Unsolved Case + Shining Street 21 [Full Playthrough] | 46 | Let's Play |
| 61. | RishOfficial | DOES IT EXIST?! "REVELATIONS" EASTER EGG STILL UNSOLVED WHY?! (My Thoughts, Theories and Suspicions) | 39 | |
| 62. | AOB_Games | Unsolved Mystery Club: Ancient Astronauts (CE) | The Looksee | Indie Gaming | Episode 14 | 37 | Show |
| 63. | PVT Minxie | Unsolved Case W/Cone313 (Part 1) | 29 | |
| 64. | Daniel Claw | 5 SCARY Tombstone Messages With UNSOLVED Backstories! Reaction | 25 | |
| 65. | Trench | unsolved case more like hopefully we don't get stuck on these unsolved cases | 24 | |
| 66. | Daniel Claw | Phantom Reacts To 5 Unsolved Mysteries Caught on Tape | 18 | |
| 67. | PVT Minxie | Unsolved Case W/Cone313 (Part 2) | 16 | |
| 68. | Swiftly Fast | the unsolved mystery of herobrine being in my world | 16 | |
| 69. | Daniel Claw | 5 Unsolved Mysteries with Endings You Would Never Expect Reaction | 15 | |
| 70. | DeepWorld | The Unsolved Mystery of the Devil's Footprints | 13 | |
| 71. | PVT Minxie | Unsolved Case W/Cone313 (Part 3) | 13 | |
| 72. | Ghosts Content | Unsolved Mystery: The Disappearance of Abigail Williams and Liberty German | 11 | |
| 73. | Silk Road | Unveiling the Unsolved: Who Shot Biggie Smalls? Unraveling the Mystery Behind the Tragic Incident | 7 | |
| 74. | Clips do Rodrigues | 5 biggest MYSTERIES UNSOLVED! | 6 | |
| 75. | Reel Entertainment | Unsolved Mysteries Volume 4 Official Trailer | 3 | Preview |
| 76. | Ghosts Content | Silent Echoes: The Unsolved Mystery of the Boy in the Box | 3 | |
| 77. | White Flag | The Unsolved Murder Of Thomas Burkett | 1 | |
| 78. | White Flag | Episode 3 - The Unsolved Murder Of Rose Harsent | 0 | Show |
| 79. | All in one game world | Unsolved game | 0 | |
| 80. | White Flag | The Unsolved Murders Of Kate Brown And Nell Sledge | 0 | |
| 81. | White Flag | The Unsolved Murder Of Jack Brown | 0 | |
