16 Metal wire Puzzle solved

Disentanglement puzzles (also called entanglement puzzles, entanglement puzzles, tavern puzzles or topological puzzles) are a type or group of mechanical puzzles that involve disentangling one piece or set of pieces from another piece or set of pieces. Several sub-types are included under this category, the names of which are sometimes used anonymously for the group: wire puzzles; nail puzzles; ring-and-string puzzles; Although the initial object is disentanglement, the reverse problem of reassembling the puzzle can be as hard as—or even harder than—disentanglement. There are several different kinds of disentanglement puzzles, though a single puzzle may incorporate several of these features.