Rubic's Cube. Impossible to solve, right? If you have ever played with it, your answer will be positive. Well, I have played with it - and I can tell you it is maddeningly, frustratingly unsolvable. Or so I thought.
Just 3 days ago, I found a video on YouTube that showed how to solve it. Now I say that solving a Rubic's cube is easy - as long as you can learn a few algorithms by heart.
If you want to learn how to solve it, I suggest you download these videos from YouTube. You will have to watch it multiple times before getting the knack of how to solve the puzzle.
Best of luck...