How to Solve the Rubik's Cube in Seven Steps The world's most famous puzzle, simultaneously beloved and despised for it's beautiful simple complexity, the Rubiks Cube has been frustrating gamers since Erno Rubik invented it back in 1974. Over the years many brave gamers have whole-heartedly taken up the challenge to restore a mixed Rubik's cube to it's colorful and perfect original configuration, only to find the solution lingering just out of their grasp time and time again. After spending hours and days twisting and turning the vaunted cube in vain, many resorted to removing and replacing the multi-colored facelets of the cube in a dastardly attempt to cheat the seemingly infallible logic of the cube, while others simply tossed it to the side and dubbed it impossible.
" Buffalo buffalo Buffalo buffalo buffalo buffalo Buffalo buffalo " is a grammatically valid sentence in American English , used as an example of how homonyms and homophones can be used to create complicated linguistic constructs. It has been discussed in literature since 1972 when the sentence was used by William J. Rapaport , an associate professor at the University at Buffalo . [ 1 ] It was posted to Linguist List by Rapaport in 1992. [ 2 ] It was also featured in Steven Pinker 's 1994 book The Language Instinct as an example of a sentence that is "seemingly nonsensical" but grammatical.