Rubiks cube is my daughters favorite toy

This is my daughters favorite toy a Rubiks cube. She doesn't know how to complete all the colors but she knew how to fix one color at a time. I bought this Rubik's cube as a gift to her last Christmas season and she study all by herself on how to fix it. There is no pattern included when I bought this stuff because if you have pattern to solve it that's not challenging to me because you will be solving the cube by its pattern , you will become more dependent on the pattern. This is the kind of toy that my daughter Keisha loves most.