Version 2.0 of the happy cube solver has just been released. it contains a complete rewrite of the GUI, many visual and performance enhancements and a pile bug fixes.
Happy Cube Solver is an interactive environment for designing and building cubes and formations from the Happy Cube 3D puzzles. It integrates a graphic engine for creating and viewing formations and an powerful AI engine for solving them. this first release is made after almost 7 years of on-going development.