WOWCube

WOWCube looks like 2x2 version of the Rubik's cube.

WOWCube is a game console or an electronic puzzle shaped as 2x2x2 Rubik's Cube. Serving as an example of a tangible user interface, it consists of eight identical elements working as a whole. It allows launching specially designed games. The concept of the puzzle was proposed by Savva Osipov in 2016. The first prototype based on Arduino was developed in 2017. The first patent was obtained by Ilya and Savva Osipov in 2017. An early prototype was presented on June 8, 2017 at a scientific conference CALL in UC Berkeley, and in May 2018, the puzzle was presented to the general public at the Maker Faire exhibition in Santa Clara, California.