RUBIK'S CUBE: AN AMAZING INVENTION IN THE DISGUISE OF A SIMPLE TOY
Have you ever seen this multicolored toy? Or ever played with it? It looks like a really simple toy. But this simple toy has some great futures that can blow your mind. It's called a Rubik's Cube. In Bangladesh, it's not so popular, but it is well-known to smart people worldwide. Children and adults find solving the Rubik's Cube intellectually satisfying. Sometimes the satisfaction gradually develops into a passion. There are also Rubik's cube communities on the internet. The classic Rubik's Cube 3*3*3 has six different colors in its six faces, which are white, red, blue, orange, and green. Each side is again divided into nine parts. Now a -days, different versions of the Rubik's Cube are available in the market. There are 4*4*4,5*5*5, pyramid-shaped, circular, and many more. Some of them have catchy names also, i.e., Megaminx, Pyraminx, square-1, Professor's Cube, mirror cube, etc. It is a crystal-clear fact that the domain of the Rubik's Cube has