The problems of puzzles are very near the problems of life.

Once I completed the Cube and demonstrated it to my students, I realized it was nearly impossible to put down.

I'm glad the Cube is reaching new generations, who face it with fresh wonder, curiosity and enthusiasm.

If you are curious, you'll find the puzzles around you. If you are determined, you will solve them.

I did not plan to make the Cube.

In my teaching, I enjoyed creating models to clearly communicate my thoughts.

I've always been passionate about geometry and the study of three-dimensional forms.