i bought a 12-in-1 Sheet Magic IQ Test Cube Magic Cube, but i can not solve it for a week, and then i made the sheets broken.i am utterly discomfited, can somebody tell me how to solve it?
It's also known as a Master Magic. Search for that on YouTube - there are plenty of tutorials. None of them will tell you how to get it back to the starting position, though, you have to figure that out yourself by playing with it.