Mr. Ping Zheng, a resident of Allen, Texas of the United States, invented Gliding Cube™ puzzle. He also designed and developed the GC simulation software. He worked in computer graphics industry for many years, and was a staff engineer at 3dfx Interactive, Inc., one of the world's pioneers in computer 3D graphics. Gliding Cube™ is the fruit of his life-long passion for puzzle games and his years of experience in computer 3D graphics.