Bringing the Rubik's Cube to the next generation of problem solvers — googleblog.blogspot.com

In 1974, the world gave us one such piece of perfect design—the Rubik's Cube. Budapest-based educator and inventor Ernő Rubik created the puzzle originally to help his students better understand spatial geometry. Released to the public in the 1980s, it quickly became an international obsession, bigger than hairspray and breakdancing combined. But the Rubik’s Cube is more than just a toy; it’s a puzzle waiting to be solved and a question waiting to be answered. Over the past 40 years, the cube has puzzled, frustrated, and fascinated so many of us, and has helped spark an interest in math and problem solving in millions of kids. That’s part of why so many of us at Google love the cube, and why we're so excited to celebrate its 40th birthday this year. As everyone knows (right??), there are 519 quintillion permutations for the Rubik’s cube, so May 19 seemed like a fine day to celebrate its 40th anniversary. To kick things off, we’re using some of our favorite web technologies (HTML5 and Three.js among others) to bring the cube to the world in the form of one of our most technically ambitious doodles yet. You can twist and turn it by dragging along its sides, but with full respect to all the speedcubers out there, we’ve included keyboard shortcuts:

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