Unboxing the GoCube — A Smart Bluetooth Connected Speed Cube! (#UnboxGoCube)

Hey, everyone. So, yeah, it’s been a while. Again. Like almost exactly a year. My last post was about the Kickstarter GoCube campaign, and here I am again talking about the same thing. See, the campaign funded, they produced the cube, and I’ve got one on my desk. The technology is pretty incredible; they crammed a lot of stuff into a cube that still manages to perform pretty well.

I don’t do unboxings all that often, but I wanted to support the campaign and get back into the swing of things on this blog and my YouTube channel. So, why not? Here’s the unboxing-slash-review, with all sorts of comments following below the fold:

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Two Years In – Thanks, CrazyBadCuber!?!

I had planned on posting a two year cubeiversary video this weekend, it being almost exactly two years from the first time I solved a Rubik’s cube. It was going to show a 30-second solve, before self-deprecatingly mocking myself for not really improving much this year. Yes, my technique is better. Yes, I know more algorithms. Yes, I’m more consistent. But my cross still sucks and my speed just isn’t falling much. Oh well. I never proclaimed to be fast, and even anointed this blog as one for the mediocre.

Well, instead of waking up and editing the video, I found myself laying in bed puzzling over why I had 400 emails (almost all from Youtube). I finally realized that CrazyBadCuber had done one of his Crazy Bad Promo videos featuring my youtube channel! Sweet! Hundreds of new subscribers! Here’s his video:

I’ve always thought that my video production and blog quality both eclipsed my cubing skills. There’s a bias against slower cubers, and I figured I wouldn’t get much attention until I sped up. Continue reading

Maru CX3 / 60-Second PLL Time Attack

It’s been a little while since my last post — that monster parity article that still has my head hurting.  I’ve got a couple things in the works, but I put them aside when I got a Maru CX3 the other day.  I’m really impressed with the cube, and I found my turn style and speed improving with it.  On a whim, I thought I’d give a sub-60 PLL Time Attack another go with the CX3.  I came awfully close, at 60.65 seconds.  Here’s the video (with apologies for some of the out-of-frameness):

(music: Lettuce, “Outta Here”; cube: Maru CX3 w/ stock stickers)

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Parity or: How I Learned to Stop Worrying and Love the 4×4

After painstakingly modding my Shengshou v4s a couple months ago (mod post coming soon), my interest in 4x4s has waxed and waned. On the one hand, I find it a welcome and more challenging distraction from 3x3s; on the other hand, those damn parity algorithms!?! I have finally committed them to muscle memory and am now trotting along at a 2:20 average using the Yau variation of the reduction method. (For more on Yau, and especially the cross-on-right variation that I find easier, check out Cyoubx’ really good Yau intro video.)

For months, parity was my albatross. I finally conquered it, so to speak, not only by finding and learning algorithms that worked for me, but also my learning about the root causes of parity. This was by far my deepest dive into puzzle theory and its associated patois. Keep reading past the jump for much more on the types of cube parity, what causes each, and, most importantly, what we really mean when we sloppily say that a cube has “parity.”

PARITY ALGORITHMS

If you’re just here for the algorithms, look no further:

OLL Parity
4x4-oll-parity

[1] Rw U2 x Rw U2 Rw U2 Rw’ U2 Lw U2
Rw’ U2 Rw U2 Rw’ U2 Rw’

[2] (Rw Lw) U2 Lw’ U2 Rw’ U2′ x’ U2 Rw’ U2′ Rw U2 Rw’ U2′ Rw2 U2

PLL Parity
4x4-pll-parity

Uw2 Rw2 U2 r2 U2 Rw2 Uw2

Here’s a (now muted due to copyright claims) video showing each:

(music: Bob Dylan, “Subterranean Homesick Blues; cubes: Konsta+Florian modded Shengshou v4s with Cube Specialists Bright+ modded stickers)

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