Source google image: https://sc01.alicdn.com/kf/HTB1hH8lQFXXXXX8XpXXq6xXFXXXB/3x3x3-Speed-Cube-Puzzle-Small-High-Bright.jpg_350x350.jpg
Color block puzzle
Source google image: https://sc01.alicdn.com/kf/HTB1hH8lQFXXXXX8XpXXq6xXFXXXB/3x3x3-Speed-Cube-Puzzle-Small-High-Bright.jpg_350x350.jpg