Author Topic: Rubik's Cube  (Read 99430 times)

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Re: Rubik's Cube
« Reply #45 on: March 26, 2010, 10:59:01 pm »

Offline DJ Omnimaga

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Re: Rubik's Cube
« Reply #46 on: March 26, 2010, 10:59:40 pm »
lol :P

Offline Geekboy1011

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Re: Rubik's Cube
« Reply #47 on: March 27, 2010, 12:14:24 am »
lul

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Re: Rubik's Cube
« Reply #48 on: March 27, 2010, 12:22:55 am »
hahaha :P

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Re: Rubik's Cube
« Reply #49 on: March 27, 2010, 06:19:17 am »
Simple solutions for the win.

That reminds me how to make an egg stand on its tip.
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Re: Rubik's Cube
« Reply #50 on: March 27, 2010, 02:10:42 pm »
lol, that was a funny story I remember reading about that one :P
/e

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Re: Rubik's Cube
« Reply #51 on: March 27, 2010, 02:17:55 pm »
The 100x100x100 one is indeed virtual and needs an AI to solve.

Of course, check YouTube for more info.

I saw a 100 x 100 x 100, but as much as the user tried to deny it, it seems like it was reverse scramble

Offline agent84

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Re: Rubik's Cube
« Reply #52 on: March 27, 2010, 03:13:47 pm »
lol.  thats how i always solved it.

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Re: Rubik's Cube
« Reply #53 on: March 27, 2010, 10:51:18 pm »
I can't imagine how hard a real life 100x100x100 cube would be to manipulate x.x

Offline TravisE

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Re: Rubik's Cube
« Reply #54 on: March 30, 2010, 12:07:31 pm »
I learned and re-learned 3x3x3 Rubik's cube solving several times, except I would forget how whenever I hadn't played with one for too long and would have to relearn it. I think the main problem was due to my pretty much using sheer rote memorization of the needed move sequences. This time I'm trying a different approach of actually getting a better understanding of what makes the move sequences work the way they do (though this is hard because apparently I'm not very good at visualization—I just can't seem to focus on enough details at the same time, let alone while pieces are moving) and learn them more by what patterns/pieces should be caused by the moves. This seems to be working a lot better since it involves more intuition than memorizing.

So far I've only learned the layer-by-layer method. Apparently there are other methods which I'm planning on checking out at some point. I've also only worked with 2x2x2 and 3x3x3 cubes (my 2x2x2 is actually a ball rather than a cube but is functionally the same). I'd like to play with higher level cubes some day. I've seen those computer simulations of 4-D and even 5-D cubes. I can't imagine myself trying to solve one of those, though—I find it hard enough already mentally visualizing 3-D objects. :D

I remember once back around 1999–2000 when I brought a cube to high school to play with during free time. This was shortly after I finally figured out the instructions for solving and memorized the move sequences. Someone bet me $1 or $5 or something that I wouldn't be able to solve it. I started working on it for a while (at the time I was able to solve it eventually—I just wasn't too terribly efficient at it), but then I started thinking that I might get in trouble for not doing my work, so I put it down for a bit to do schoolwork. But then the teacher was like “Why are you stopping? There's money involved here!”, so I thought “Wha? Well, okay!” and got back to working on the Rubik's cube. When I solved it, the guy gave the money and said something like “I won't be betting against you anymore.”
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Re: Rubik's Cube
« Reply #55 on: March 30, 2010, 01:17:48 pm »
I can solve the Rubik's Cube!  I'm not very fast though.  My best times are usually about 60 seconds, I have a friend who can do it in half that!  There's also a lot of cool patterns you can make.  Its fairly easy to make the cube checkered with only 3 turns and you can make it have dots in only 4 turns from the solved position.  You can also have multiple cubes in the same cube and bands of color in a spiral.
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Re: Rubik's Cube
« Reply #56 on: March 30, 2010, 02:29:57 pm »
There's also a lot of cool patterns you can make.
sorry but when I read this part, I immediately thought about a Rick Astley pattern on a 11x11x11 cube :P

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Re: Rubik's Cube
« Reply #57 on: March 30, 2010, 05:09:27 pm »
I can solve the Rubik's Cube!  I'm not very fast though.  My best times are usually about 60 seconds, I have a friend who can do it in half that!  There's also a lot of cool patterns you can make.  Its fairly easy to make the cube checkered with only 3 turns and you can make it have dots in only 4 turns from the solved position.  You can also have multiple cubes in the same cube and bands of color in a spiral.
Keeping the Rubik in some cool pattern is more cool than it solved.
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Re: Rubik's Cube
« Reply #58 on: March 30, 2010, 06:39:19 pm »
Wow, "cubes" with more than three dimensions sound awesome!  :D How do they work?

:) I can't solve them...
There's also a lot of cool patterns you can make.  Its fairly easy to make the cube checkered with only 3 turns and you can make it have dots in only 4 turns from the solved position.  You can also have multiple cubes in the same cube and bands of color in a spiral.
I can make those patterns from a solved one, though. :P

Offline TravisE

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Re: Rubik's Cube
« Reply #59 on: April 01, 2010, 01:30:31 am »
Oh yeah, I discovered the checkered pattern on my own, too. I've often left them in that pattern when not using them since it looks kind of cool. What I also thought was cool was when I saw people on YouTube making the multiple nested squares patterns in the 5x5x5 and higher cubes.
« Last Edit: April 01, 2010, 01:31:32 am by TravisE »
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