The Brilliant Lock and Key Puzzle - One of a Kind Mechanism!
15:50
The Confusing RC Ball Puzzle Box - Why does it behave so Strange!?
17:17
The Extremely Clever Water Tap Puzzle!! - One-of-a-kind Solution!
14:56
Solving the OLDEST Puzzle Known to Man!
16:57
This Puzzle is.... Brilliant.
25:33
Tom Scott vs Irving Finkel: The Royal Game of Ur | PLAYTHROUGH | International Tabletop Day 2017
19:46
3D Printed Puzzle Box and Lockpick Puzzles
16:42
The Strangest Lock Puzzle Ever made!?
17:25