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In the mid-1970's, Erno Rubik invented the Rubik's cube.
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But that doesn't mean knew how to solve it.
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It took him a few months to figure it out.
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By the time the first World Rubik's Cube Championships were held in 1982, the winner - he could solve the cube in a little less than 23 seconds.
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And these days? (news montage of Collin's record)
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This is world record holder Collin Burns, and today, we find out how he did it.
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It could last another week; it could last another few years.
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The previous record lasted for just over 2 years.
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But with...especially with single solve, you just need to get lucky.
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Or at least that's a big part of it.
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Collin tends to downplay his skills but it's worth noting there are two types of world records.
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The way speedcubing competitions work is that volunteers scramble the cubes according to instructions that are generated by a computer, so competitors all get the same scramble.
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They do 5 solves and their three middle scores are averaged.
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So Collin holds the world record for a single solve.
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But the world record for an average score is held by a 19-year-old in Australia.
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Still, Collin's record is a huge deal.
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At the competition where we met up with him, kids were asking him for his autograph.
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Are you that famous cube guy?
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He's now being sponsored by a cube company and by a cube retailer, which are paying for him to travel internationally.
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And he wants people to know, you could do this too.
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The biggest misconception about cubing is that it's difficult, which it really isn't.
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Pop culture treats the Rubik's cube like some sort of IQ test, but it's not.
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At least not anymore.
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I recently bought a cube online and it came with instructions for beginners.
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And if you memorize those, you can solve the cube in a couple minutes.
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It helps to understand the design of the puzzle.
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At first glance, it looks like...it's a cube made out of cubes — right, three layers of nine.
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But if you look closer, you'll see there aren't actually any cubes here.
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So that tells you that the corners will always be corners, the edges will always be edges, and the middle pieces determine the color of that face.
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Speedcubers will buy special cubes.
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They can lubricate them and adjust the tension.
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But the real key to their speed is efficiency.
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They're looking several moves ahead, and they use fewer moves to get the same result.
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So there are 43 quintillion possible arrangements for the cube.
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A few years back, some researchers borrowed computing power from Google to find out that any scramble can be solved in 20 moves or less.
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They call it God's Number.
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But humans just aren't that good.
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The beginners' method that I learned uses 100 to 200 moves.
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Speedcubers use more around 50 to 60 moves.
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And they can do that, in part, because of the knowledge gained by the previous generation of speedcubers.
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When the cube first spread around the world back in the 80s, people had to learn through trial and error.
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This was happening in a lot of math departments and campus clubs.
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People were discovering the cube at the same time, and they were sharing what they learned.
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The method that Collin uses was developed by Jessica Fridrich.
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She's an engineering professor who was a college student at the time.
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It starts with a cross on one of the faces.
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And that face becomes the bottom layer.
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Then what they do is solve the corners of the bottom layer and the middle layer simultaneously.
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So, you can see now that all of this is solved.
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And for the final layer, they're choosing from dozens of algorithms that they've memorized.
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And those are sequences of moves that will mess up the cube temporarily to move certain pieces into place.
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And then put the rest of the cube back where it was.
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The Rubik's cube has made a comeback in recent years along with that same ethic of sharing tips and strategies.
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So all of resources you need are there.
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There's just one other thing.
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Practice!
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This is Collin nearly 5 years ago.
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World records are not built in a day.