I find both the Megaminx and Gigaminx to be fun puzzles to solve but I always get stuck on the last layer. The last two steps get me every time. Then, I take a little break from the puzzles and forget the algorithms again the next time! In fact, my Gigaminx has sat unsolved (last-layer corner orientation and permutation) for well over a week. The puzzle is quite impressive when solved. With the last layers unsolved…not so much. SO, let’s do it!
Last-Layer Orientation: Clockwise (Turn cube so top is L)
R’ U’ R U
Last-Layer: Counter-Clockwise
U’ R’ U R
(Tip: Prime/Regular – If Counter, U first)
Last-Layer Permutation
R’ D R…R’ D’ R
Not so bad! These are all from LanceTheBlueKnight’s Megaminx Tutorial. :D