Originally Posted by
DemonGeminiX
I have a bunch of those. The 2x2 (the Rubik's Mini-Cube), the 3x3 (the original Rubik's Cube), the 4x4 (the Rubik's Revenge), the 5x5 (the Rubik's Professor), the Pyramid, the Kilominx, and the Megaminx. I've been solving those since I was 8 years old.
Tips: if you can solve one of the puzzles that I've listed above, then you can solve all of them. The algorithms are all very similar, if not exactly the same. I usually shun Chinese stuff, but if you can get the stickerless cubes, they're a helluva lot better than the ones with the stickers on them. And speed cubes rock.