Cubot is a Indie, Puzzle, Minimalist PC game, developed by Nicolas Pierre-Loti-Viaud, available on Steam and published by Nicolas Pierre-Loti-Viaud.
At first sight, Cubot is a puzzle-game with a minimalist gameplay, just move color cubes towards tiles of the same color. It's really easy, but it will be a torture for your mind to complete all levels of the game because the apparent simplicity of the game is in contradiction with the complexity of the level-design.