Puzzles
Test your reflexes and logic with puzzles for kids and adults – from classic wooden brain teasers to mechanical puzzle boxes.
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GearBox Puzzle — a mechanical brain teaser built around interlocking gears.
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!