Negative Time Solving Contest 2010

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I want to be the first roux user to sub-(-59:45.00). Chances are, if there are no other fast Roux solvers, I'll get it :3

EDIT - Eff yes.
<- First Roux user to sub-(-59:45.00) :3 I'm so happy I stayed up for this
 
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Wow, qq - that was truly awesome!!!!

I'm very happy. Partially delirium from having been awake for nearly 24 hours now, and partially because I'm sitting in front of 4 solved 4x4x4's. I cut it LOTS closer than I thought I did - I thought I had plenty of time, but I guess in my carefulness, I was taking a lot longer to execute than I thought. Memorization time was -27:20, total time was -1:48.85. I was figuring I could take as much as 40 minutes (or should I say, -20 minutes?) to memorize, and I should be able to easily execute in 5 minutes per cube, but when I had gone over everything several times, I decided to just go early, and boy am I glad I did - I really needed the extra time for execution!

Micael, I had an advantage on you - I do most of my multis at 2 in the morning. :)

What a fantastic 24 hours this has been for BLD for me! 3 3x3x3's, 2 4x4x4's, 1 5x5x5, and 1 square-1 in competition, and 4/4 multi 4x4x4. Wow!
 
4x4x4 multiBLD

3/4 in -3:18.90 minutes.

I was off by 3 wings on the 2nd cube. Using my DNF reconstruction method I found the following for that solve:

After the scramble the wings were in the following cycle to solve: (Q KN)(E UR LM I)(F DB XV SO WH GT AC P)
I memorized: (Q KN)(E UR TM I)(F DB XV SO GT AC P)
Using my reconstruction method what I actually executed was: (Q KN)(E UR TM I)(F DB XV SO GL AC P)

So... I mis-memorized the cube by incorrectly shooting to T twice. Not only that, but I substituted L for the second T without even realizing it :-s

Glad that I was correct about being able to do this in under an hour! I will certainly try again, and hope that next time I get all 4 correct! My hat's off to you regular multi solvers, this is just ridiculously intense compared to single cube BLD.

--edit--
Mike, just saw your result, congratulations!

--edit--
qq, that's intense! I only recently got my gigaminx down to about 45 minutes (physical puzzle)! Crazy stuff to get the petaminx sub-hour man!

Chris
 
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Wow, Chris, you beat me on time - sorry you missed those three wings - if not for them, you would have beaten me! (That mistake of yours is a common kind of mistake for me, by the way.)

And by the way, this felt a good bit more intense than a 3x3x3 multi. I was in full panic mode at around 20 minutes because much of it wasn't sticking, but then suddenly the problem spots all started to stick.
 
Wow, Chris, you beat me on time - sorry you missed those three wings - if not for them, you would have beaten me! (That mistake of yours is a common kind of mistake for me, by the way.)

And by the way, this felt a good bit more intense than a 3x3x3 multi. I was in full panic mode at around 20 minutes because much of it wasn't sticking, but then suddenly the problem spots all started to stick.

Mike it's ok, but thanks for the thoughts. I'm upset at myself that I mis-memorized more than that I made a piece substitution mistake during solving. I can't really complain though because I don't practice multi, and don't really know very well what kind of mental workout to expect.

I was surprised by this attempt, in that the memorization felt exactly like when I memorize a 7x7x7. I memorized in 39:39 (-20:21 tee hee) and solved in 17:02. I told myself at the start that I would memorize up to 40 minutes, and leave the 5 minutes per cube to solve as well.

At first during memorization I wanted to go more quickly than I should, and had to force myself to slow down. I did this for the centers of the first cube, and the first wing location. Then I found a comfortable stride all the way through until corners of the 2nd cube. I really struggled to memorize this location, but things picked up a bit for the 3rd cube memorization up until the last few locations for wings (almost done with this cube at that point), and corners for the 3rd cube. Then I hit some kind of 3rd wind and just breezed easily through the 4th cube, except that by the time I got to corners I was running out of steam again. This waning and moving comfortably is pretty much exactly what happens to me on 7x7x7BLD as well.

I'm glad that I am doing these post mortems. Without the post mortem I probably would have thought that I just cycle the wrong direction on a cycle or something, when it was much different than that.

My hat is off Mike! You're a crazy person to BLD race against! *bows down*

Chris
 
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Wow, Chris, you executed much faster than me! I didn't really ever feel like I had trouble with memory recall, so I'm surprised I was that slow. I was being a little more careful - in many places where I would normally optimize and do a near-optimal commutator for wings, I went ahead and did straight r2 because it felt safer. But I can't believe that alone accounts for my slow solving speed. I guess it's also true that 2 of my 4x4x4s were old Eastsheens, so maybe that accounts for part of the slowness. I forgot that when I switched to a QJ, my 4x4x4 BLD times sped up by about a minute. That might really be a good bit of the difference.

As for my memorization, I took about 5 minutes for the first cube, but then quickly realized I didn't have it solid enough. I slowed down as I went through the others, but not a lot, so that at around 24 minutes, I finished my first pass through all 4. The second pass was pretty rough and I had to rebuild quite a few places, but by the third pass, it was getting pretty close to solid. Corners are always a real problem for me with unusual multis and relays; this time I went through an extra pass for just the corners, and I think that really helped. By my last pass through the memo, it really felt quite solid, and I wasn't even at 33 minutes yet!

And you still outraced me - I just happened to make one less mistake than you. It's really cool how closely matched we are - it makes it especially fun to race with you!
 
I'm very happy. Partially delirium from having been awake for nearly 24 hours now, and partially because I'm sitting in front of 4 solved 4x4x4's...

What a fantastic 24 hours this has been for BLD for me! 3 3x3x3's, 2 4x4x4's, 1 5x5x5, and 1 square-1 in competition, and 4/4 multi 4x4x4. Wow!
That is amazing, that's quite a big accomplishment. :)

4x4x4 multiBLD
3/4 in -3:18.90 minutes.
Chris
Great result nonetheless, Chris have you ever thought about getting into multi? I think you would be quite good at it.
 
By the way, my result was 9/10 in -9:23. I was initially willing for 12, but got tired before the attempt. I memorized slowly for maximum safety, but mis-executed something. I don't know why I am still awake!

Edit:
Oh, very nice guys, Chris and Mike.
 
Great result nonetheless, Chris have you ever thought about getting into multi? I think you would be quite good at it.

Thanks Zane,

Yes, I suppose it's inevitable that I will one day try multi in competition. Honestly, multi is an extremely stressful event for me. I struggle with getting a good accuracy for single cube BLD, and even a (n-1) / n multi attempt is still psychologically a DNF to me, even if that result often still counts as a quite good one in competition. I know I shouldn't feel that way, but I always do when that happens. That's probably one of the biggest reasons why I haven't competed it officially yet.

By the way, my result was 9/10 in -9:23. I was initially willing for 12, but got tired before the attempt. I memorized slowly for maximum safety, but mis-executed something. I don't know why I am still awake!

Edit:
Oh, very nice guys, Chris and Mike.

Micael, that's an awesome result! Much respect! Did you reconstruct your DNF solve? Do you know what happened during that solve?
 
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