Metal Puzzles

Cast Nutcase offers two solutions: either remove the small nut, or swap the large nuts so the inscription faces outward. Can you find both?

Cast Chain is a unique puzzle with three possible solutions. Separate the three chain-linked pieces and reconnect them in a new way.

Cast Vortex consists of three spirals that you must separate and reconnect. Metal puzzle, difficulty level 5 out of 6.

Cast Quartet — four connected squares. Taking them apart is easy, but can you put them back together? Difficulty level 6 out of 6!

Cast Helix — remove the spiral ring from the star through the holes, then return it to its original position. Inspired by a spring morning.

Cast Equa is a gem of the Hanayama series. It resembles a small asteroid and challenges you to separate and reassemble its elegant pieces.

Cast Enigma consists of three interlocked elements. Separate all three parts of the puzzle and reassemble them. A classic Hanayama challenge.

Cast News appears simple but consists of two pieces. Separate the two elements and reassemble them — deceptively tricky!