Evansville student creates robot that solves Rubikâs cube Evansville student creates robot that solves Rubikâs cube By Jake Embrey | May 3, 2021 at 4:24 PM CDT - Updated May 3 at 10:30 PM EVANSVILLE, Ind. (WFIE) - An Evansville student creates a device that helps solve the Rubikâs Cube. Rudy Zenthoefer is a 7th grader at Westside Catholic School. Earlier this school year, Rudy became interested in learning about robotics and started spending his free time using software designed by Lego. Recently, Rudy built and coded a Lego robot that is designed to solve a Rubikâs cube. The robot scans the colors on the cube, and the machine has various pieces that twist the Rubikâs Cube around to solve the puzzle.