The keys of this popular Hanayma puzzle seem to be locked in such a position that there appears to be no solution no matter how you look at it. Like those attempting to find the solution during the 19th Century puzzle craze, you too will find that the two keys are, in fact, separable. Can you take it apart and put it back together again? Type: Puzzles & Logic Games Gender: Unisex Age: Child,Teen,Adult