Hanayama Cylinder – Level 4
There is a hidden trick inside this cylindrical puzzle, but from the outside there is absolutely nothing that reveals the solution. For those who want a tip: Imagine how you would go about opening a safe. Enjoy finding the solution while pretending to be a spy cracking open a safe with a shaken not stirred martini by your side. The theme is “lock” and the puzzle is designed by Vesa Timonen from Finland.