Puzzle: Hanayama: Padlock Lvl 5

This puzzle features an evocative design of a sturdy padlock. Just picking it up will quickly give you a sense of the challenge that lies ahead—this puzzle will not open easily! The interior consists of two elliptical pieces locked tightly around circular pieces, obstinately refusing to be released. But don’t give up! Repeatedly separate and then reassemble the pieces to prove you have what it takes to unlock this riddle.

The theme is “obstinacy,” and it’s designed by Korean designer JinHoo Ahn. The approximate size is 1-3/4" x 1-1/4" x 1".

Hanayama is known worldwide for its challenging puzzles and quality craftsmanship. Can you take the pieces apart and then put them back together? Hanayama cast metal brain teasers come in 6 levels of difficulty, and each puzzle is Mensa-rated. Level 5 puzzles are considered difficult by most puzzlers. Enjoy the challenge!