Archive for the Cubing Category

Mega/Gigaminx Algorithms

Posted in Algorithms, Blog, Cubing with tags , on April 20, 2013 by slateman

megaminxI find both the Megaminx and Gigaminx to be fun puzzles to solve but I always get stuck on the last layer. The last two steps get me every time. Then, I take a little break from the puzzles and forget the algorithms again the next time! In fact, my Gigaminx has sat unsolved (last-layer corner orientation and permutation) for well over a week. The puzzle is quite impressive when solved. With the last layers unsolved…not so much. SO, let’s do it!

Last-Layer Orientation: Clockwise (Turn cube so top is L)
R’ U’ R U

Last-Layer: Counter-Clockwise
U’ R’ U R

(Tip: Prime/Regular – If Counter, U first)

Last-Layer Permutation
R’ D R…R’ D’ R

Not so bad! These are all from LanceTheBlueKnight’s Megaminx Tutorial. :D

New Cube Order Placed! 3x4x5 Cuboid!

Posted in Best / Worst, Blog, Cubing on April 17, 2013 by slateman

3x4x5 CuboidI haven’t posted anything in a bit…feeling a bit uninspired to do a lot of stuff, sadly. However, it’s been a while since my last cube order (OK, just 2 months) and I opted to pick up a 3x4x5 cuboid. It’s a different puzzle but looks like it should be pretty cool. I’m excited about it and will now be checking the mailbox daily for a rather impressive addition to the puzzle collection. I’m psyched!!! The shape-shifting element is one of the biggest draws. Can’t wait!!!

New Average-Of-5 Record: 36.32!

Posted in Best / Worst, Blog, Cubing, Cubing Records on March 21, 2013 by slateman

3x3-average-of-5-record33.39, huh? That’s a pretty good time. What would’ve been an incredible record just a few months ago is merely a ‘pretty good time’ now. Well, I have a few minutes to spare, why not another run or two? 38, 37, 34, 37 seconds…WOW. That was five runs in a row of not only under 40, but well under 40! My average-of-five record stood at 39.31. It’s now three seconds better! Wow!

Pretty psyched. That was fun.

New Cubing Record: 3×3 – 31.50!

Posted in Best / Worst, Blog, Cubing, Cubing Records on March 19, 2013 by slateman

3x3-record-31.5

The scramble left me with a very fortuitous cross and so I had the bottom layer done in less than 10 seconds. The rest of the run was good enough to break my record but I have to admit that in my head, I was hoping for a sub-30. It didn’t happen, but a quarter of a second faster than my fastest ever is still reason to be psyched. I had done a run on my stickerless Zhanchi but returned to the good ol’ black cube for the victory. I love the stickerless, but maybe it needs some tensioning. Who cares! New Record!!!

New Cubing Record: 4×4 – 2:40.67

Posted in Best / Worst, Blog, Cubing, Cubing Records on March 19, 2013 by slateman

4x4-record-2.40.67I still time myself doing 3×3 solves here and there but I’ve mostly abandoned speed cubing other cubes. After breaking both my 2×2 and 3×3 records recently, in the same day, I took a peek at the larger cubes. Until I get a new 6×6 I’m not even going to try and my 5×5 attempts were far from my record (I solved in 6:11, record is just over 5:00). The 4×4 sat there, the spectacular ShengShou cube, and so I tried it. Centers were solved quickly, maybe 30 seconds. It’s that middle edge matching that kills me! Well, ultimately I finished the cube in 2:40.67, less than a second faster than my prior record. While that’s not really a huge deal, breaking my 2×2, 3×3 and 4×4 personal bests all within the same month is pretty cool.

New Cubing Record: 2×2 – 9.66!!!

Posted in Best / Worst, Blog, Cubing, Cubing Records on March 5, 2013 by slateman

Wait…what? TWO records on the same day? I haven’t done the 2×2 for speed since…September of 2011! So, since I had such a great 3×3 run (still psyched about that!) I grabbed my old white LanLan (which isn’t nearly as good as the QJ I have at home) and the first run I did came out at 9.66 seconds! WOW. Seriously…two records on the same day! I think this 9.66-second run is certainly a breakable record. Maybe I’ll try a few more runs!

2x2-record-9.66

New Cubing Record: 3×3 – 31.75!!!

Posted in Best / Worst, Blog, Cubing, Cubing Records on March 5, 2013 by slateman

My stickerless Zhanchi is still my favorite cube ever, but today I decided to bring to work both my Zhanchis. I could never really figure out why I prefer the stickerless. Why does it turn so much better? Would my times be crap on the standard, black, stickered cube? I pumped out three crazy fast runs: 35.96, 37.73 and then…

3x3-record-31.75

Wow! Now…I’ve gotten to the point where .23 seconds is a vast improvement; this is unlike the old days where I could break a record by 3, 5, 10 seconds! Less than a quarter of a second is still a new personal best! However, what I’m really impressed by is the ability to get repeated low-30s. This is my second sub-32 and, with some additional luck, maybe the sub-30 is possible! That would be pretty sweet. Today is a good day!!!

New Average-Of-5 Record: Sub-40!!!

Posted in Best / Worst, Blog, Cubing, Cubing Records on February 28, 2013 by slateman

zhanchi-stickerlessI’ve finally done it!!! While the past two weeks have been tinkering with my new Gigaminx, I’ve returned to the classic 3×3 (seems so small in comparison!) and after a pretty impressive first two runs (36.56 & 39.89) I figured why not go for the five? 41 and 43-second runs were not quite as impressive leaving my average just over 40. I knew I needed a great run to bring that down and after an awesome last-layer skip, I finished at 35.15! Anything in that region is still exciting but to have it finish my average-of-five run at 39.31 seconds was thrilling! So – the final run times were:

36.56 / 38.89 / 43.80 / 41.17 / 35.15 = 39.31 Average

\m/

New Cubing Record: 7×7 – 24:49.59

Posted in Best / Worst, Blog, Cubing, Cubing Records on February 23, 2013 by slateman

7x7cubeOK, 25 minutes is an absurdly long time to solve a cube, BUT it is also about four minutes faster than my prior record. Now, to be fair, I’ve only actually solved the cube twice for time. This time, the first two centers took two minutes each. All were done by the eight-minute mark or so and inner edges were done by 15. I don’t know specifics after that, but all-in-all, it was a long solve.

I should note that I tried a Gigaminx solve after. At 25 minutes I was just finishing reducing the thing to a Megaminx (whose record is nearly eight minutes!), so it’s safe to say that one took me a long while.

So…a new record. Not a great one, but it does the trick!

New Cubes Get! MF 8 Gigaminx & C4U 3x3x7!

Posted in Best / Worst, Blog, Cubing on February 22, 2013 by slateman

mf8-gigaminxI got both of these a little bit back and I got them separately. I have to talk about the Gigaminx first as it’s a behemoth of a puzzle and it’s actually quite impressive. Those who have seen it have marveled at how insane it looks. Of course, solving it is a breeze, only differing from the Megaminx in a few minor ways. And while it takes just about forever to solve it, it’s gorgeous to look at.

Now, I did have to tinker with it a great deal to get it to the state it’s in. I took apart a few layers, lubricated the puzzle, tensioned all 12 sides and then had to sticker it. The color scheme matches the Megaminx and all-in-all it’s an awesome addition to my collection. At that price, I was hoping that would be the case. It’s fun and it towers over even my V-Cube 7×7 – quite awesome indeed!

The 3x3x7 is another fun cube, differing barely from the 3x3x5 that is missing. I wish I could find that cube because in the end, it’s more enjoyable than the 3x3x7. That’s not to say the latter is not fun but the added two layers do nothing to the enjoyment of solving the cube. It’s the opposite, actually; it just adds redundancy to an otherwise-cool cube. As for its craftsmanship, it’s very easy to pop, so you have to be careful. This is not a speed cube, that much I get, but it’s inferior to the company’s same 3x3x5 in that pieces are always getting misaligned. I was proud of solving the cube, not having to look anything up to do so – but in the end, if I had my 3x3x5, I’d use that a lot more. I love these two cubes because they’re really fun to solve.

Two more additions to my collection. My wife likely thinks I’m crazy – but it’s OK. It’s not a waste at all!