Solve the Rubik's Cube
You can learn to solve the Rubik's cube in 15 mins. Do you want to learn how? In a school I taught Ukg and First Standard kids were able to solve it. Post a comment and I will help you solve it.
You can teach school going children at the primary level to learn to solve the Rubik's cube.
Tell them the first thing they need to do is to make a cross on one of the sides, for example, the white side.
Then put in four corners for which the steps are similar.
Then they have to learn just one step to complete the second layer.
Finally in four steps they will be able to complete the third layer.
Learn more here: https://www.want2learn.com/learn-to-solve-the-rubiks-cube