Are you ready to impress your friends and look like a genius? Using an improved method based off the one supplied by the Rubik's company, you'll soon be solving the cube in under 30 seconds!
The only material you need for this instructable is your Rubik's Cube- so let's go! NOTE: You can view this instructable here, or download the abridged version as a one page .pdf
Use the picture as a guide- ULF would mean turn the Upper layer clockwise, then the Left layer clockwise, then the Front layer clockwise, whereas UL'F would mean turn the Upper layer clockwise, then the Left layer counter-clockwise, and the Front layer clockwise.
Step 1: The Cross
Orient your cube with the white side on the top, and attempt to make a plus (+) sign with white pieces.
Now look at the edge pieces that make up your cross. Align all of them with the correct color of center piece that they touch. (This step is mostly intuitive, but might require flipping the F, R, L, or B layer twice to get the piece to B)