Watch GraviCube™ in Action!

Join Us at Spielwarenmesse 2026!
We are excited to welcome you once again at Spielwarenmesse, where fresh innovations and engaging new products await!
Booth F15, Hall 10.0

GraviCube™ is a truly innovative 3D puzzle that stands apart through its unique, gravity-driven mechanism, where motion activates rotation via a freely moving internal ball.

Each of GraviCube™’s six faces features a dual-layer image composed of a fixed base and a rotating element. As the cube is tilted, the internal ball triggers precise 90° rotations on two adjacent faces. Players scramble and solve the puzzle by skillfully rotating the cube, guiding the ball, and aligning all six images into their correct positions.

At the heart of GraviCube™ lies a patented gravity-powered rotation system invented by Domokos Nagy that completely replaces traditional hand-twisting. The result is a dynamic, intuitive challenge that seamlessly blends motion, rotation, and visual logic—delivering a gameplay experience never before seen in a handheld puzzle.

GraviCube™ launches in four distinct versions, each built around a unique visual concept.

• Basic edition features a key & keyhole design, enhanced with gravity-inspired elements on every face.
• Time brings a premium global theme, combining world landmarks with analog watches, all displaying the same moment across the world.
• Newton is designed for younger audiences, featuring playful space and gravity-themed illustrations that turn solving into a fun discovery.
• Maze adds a satisfying “aha” moment: four colored lines run across the cube, each connecting three faces — and they form complete paths only when the cube is fully solved.

We are proud to announce that GraviCube™ has been selected as one of the 15 toys to be presented at the ToyPitch event during Press Day!

 Join us on January 27, from 9:00–10:00 at the Toy Business Forum, to see GraviCube™ featured among the most innovative toy concepts of the year.

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