Any Rubik's Cube fans around here?

Stump your fellow simians.
gnome
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Re: Any Rubik's Cube fans around here?

Post by gnome »

http://www.angelfire.com/dc/horrorcompe ... nhead2.jpg
gnome
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Re: Any Rubik's Cube fans around here?

Post by gnome »

http://www.jaapsch.net/puzzles/images/cube5.jpg

Or for one better...

5D Cube

http://www.gravitation3d.com/magiccube5d/main.png
asthmatic camel
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Re: Any Rubik's Cube fans around here?

Post by asthmatic camel »

http://i26.photobucket.com/albums/c129/ ... cabf65.jpg
silverdrake
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Re: Any Rubik's Cube fans around here?

Post by silverdrake »

Anyone know what the white cubes might be?
gnome
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Re: Any Rubik's Cube fans around here?

Post by gnome »

Marshmallow or Tofu?
asthmatic camel
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Re: Any Rubik's Cube fans around here?

Post by asthmatic camel »

It looks very much like cubed feta cheese, which would work in a fruit salad. There's a variety of peach which has white flesh, may be that, although I'm not sure if the flesh would start to go brown like apples do when exposed to the air.
Cool Hand
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Re: Any Rubik's Cube fans around here?

Post by Cool Hand »

Who cares? It's obviously some chef who knows nothing about puzzles. Or desserts.

CH
asthmatic camel
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Re: Any Rubik's Cube fans around here?

Post by asthmatic camel »

Cantankerous old git.

:D
Bruce
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Re: Any Rubik's Cube fans around here?

Post by Bruce »

gnome wrote:http://www.jaapsch.net/puzzles/images/cube5.jpg

Or for one better...

5D Cube

http://www.gravitation3d.com/magiccube5d/main.png
All of the Rubik's puzzles make me want to find Mr. Rubik and :nutkick:
whitefork
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Soma Cube

Post by whitefork »

The great Piet Hein
http://en.wikipedia.org/wiki/Soma_cube
DrMatt
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Re: Any Rubik's Cube fans around here?

Post by DrMatt »

The original Rubiks Cube came out when I was a lad. In college I ran into folks who could solve it. I can still solve it myself, though not via the shortest path.
Cool Hand
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Re: Any Rubik's Cube fans around here?

Post by Cool Hand »

DrMatt wrote:The original Rubiks Cube came out when I was a lad. In college I ran into folks who could solve it. I can still solve it myself, though not via the shortest path.
Yeah, I was in college too, I think. I solved it a few times, but the last time I picked one up I think my obsessive tendencies took over. i remember spending hours at a time fuzting with it and after putting it down everything else looked roundish in comparison. That's when you know to step back from the Rubik's Cube.

Yeah, that guy deserves a special place in hell.

CH
Bruce
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Re: Any Rubik's Cube fans around here?

Post by Bruce »

I still have my Rubik's Rings:

http://ts2.mm.bing.net/th?id=H.48467514 ... 3&pid=15.1

http://ts1.mm.bing.net/th?id=H.49460425 ... 8&pid=15.1

Awesome puzzle, but it's held together by a thin plastic wire that weaves through the whole thing. I first got one for Christmas when I was 9. About the time I mastered the thing, I broke it. After buying a breaking my 4th one, I couldn't find them anymore. About a decade later, they re-release the puzzle. I bought it and haven't touched it since. It's part of my puzzle collection.

Yes, I have a puzzle collection.

Before you start in, I just want to say fuck you guys. :x
asthmatic camel
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Re: Any Rubik's Cube fans around here?

Post by asthmatic camel »

Bruce's puzzle collection.
Rob Lister
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Re: Any Rubik's Cube fans around here?

Post by Rob Lister »

Cool Hand wrote:
DrMatt wrote:The original Rubiks Cube came out when I was a lad. In college I ran into folks who could solve it. I can still solve it myself, though not via the shortest path.
Yeah, I was in college too, I think. I solved it a few times, but the last time I picked one up I think my obsessive tendencies took over. i remember spending hours at a time fuzting with it and after putting it down everything else looked roundish in comparison. That's when you know to step back from the Rubik's Cube.

Yeah, that guy deserves a special place in hell.

CH
I too fiddled with it for hours. Not trying to solve it but trying to ascertain the mechanics of it. I correctly surmised the geometry of the internal bearing track to a good degree of accuracy. Confirmation came in the [destructive] disassemble (as I couldn't fathom how to take it apart without breaking it). Satisfied, I then threw it away in a distant dumpster to prevent my roommate--to whom it belonged--from discovering my sin.

'I don't keep track of your fucking toys!' was my planned response to any pending queries.
asthmatic camel
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Re: Any Rubik's Cube fans around here?

Post by asthmatic camel »

Rob Lister, the forum's favourite thief. Steals his wife's iPad, steals his roommate's Rubik 's Cube, steals the hearts of my best-loved goats...

We need more security in this place.
silverdrake
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Re: Any Rubik's Cube fans around here?

Post by silverdrake »

Abdul Alhazred wrote:
asthmatic camel wrote:Bruce's puzzle collection.
Jigsaw puzzles of gay pin-ups?

That's a puzzle collection for super-lame-o gay man.


BTW. I have solved the corners and edges of my 11x11 Rubik's cube. 8)

Evidences?
silverdrake
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Re: Any Rubik's Cube fans around here?

Post by silverdrake »

Ya got me there, Abdul. :D

How long have ya been working on it?
asthmatic camel
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Re: Any Rubik's Cube fans around here?

Post by asthmatic camel »

And Abdul slags me off for being a slot car nerd...
asthmatic camel
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Re: Any Rubik's Cube fans around here?

Post by asthmatic camel »

I knew all those hoarded CD & DVD cases would come in handy one day.

:)
ceptimus
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Re: Any Rubik's Cube fans around here?

Post by ceptimus »

Here's a part of my puzzle collection photographed about nine years ago. It's grown considerably since then. I've solved all the puzzles at one time or another, and still remember how to solve many of them.
puzzles.jpg
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Re: Any Rubik's Cube fans around here?

Post by ceptimus »

Abdul Alhazred wrote: Sat Jan 11, 2020 4:14 pm This one would be good for "Conjurer's Corner" from the glory days of JREF.
You can make the two gearwheels' diameters with the ratio of sqrt(2) but it's the number of teeth that matter.

So you choose two ratios of teeth that are close to sqrt(2) which when multiplied together result in 2. For example the one double wheel can have 120/86 teeth and the other pair that drive the two parts of the rubik cuboid 129/90 teeth.

120/86 x 129/90 = 2

120/86 = 98.67% of sqrt(2), 129/90 = 101.35% of sqrt(2) - both these ratios are so close to sqrt(2) and to each other that they would pass a cursory inspection - the teeth on the gearwheels vary slightly in size but they are within three percent of each other and would mesh perfectly well given the loose fit of the 3D-printed plastic components.