The Extremely Clever Water Tap Puzzle!! - One-of-a-kind Solution!
15:40
The Brilliant Lock and Key Puzzle - One of a Kind Mechanism!
16:18
The Difficult Metal Barrel Puzzle - X-Ray View Required!
19:48
Solving a ONE-OF-A-KIND Puzzle worth $2000 - Unsolved until today!!
11:40
How This Guy Makes the World's Best Puzzle Boxes | Obsessed | WIRED
24:16
Solving the Legendary Antikythera Puzzle Series!!
13:45
The Secrets of the Keebox One!!
21:19
The World's Hardest Puzzle!? - The 205 Minutes Cube!! - LEVEL 10
13:45