Repeat this until all five gray edges are facing up. If you have a "line" or "arrow" shape, hold them at the 11 o'clock and 6 o'clock positions before performing the move. Algorithm: R U R' U R U2' R' (The "Sune" algorithm)
Solving a Megaminx can look intimidating with its 12 faces and 50 moving pieces, but here is the "cheat": Most of the puzzle is solved using basic 3x3 logic, with only the very last layer requiring a few specific new movements. Phase 1: The "3x3" Foundation megaminx-solver-cheat
Just like a 3x3, insert the white corners and their corresponding side edges. You can use the standard (R U R' U') "sexy move" to slot these in. Repeat this until all five gray edges are facing up