The Race to Sub-2

It might be interesting to watch our progress.

My first try (very very bad):
DNF, 2:46.59, 2:12.20, 2:30.53, DNF = DNF

It seems like I always do very badly for a couple of days after a multi attempt (I just did 8/10 two days ago). It seems like doing multi causes me to slow down too much, and I have to work to get back up to speed again. Hopefully this will improve later today or tomorrow.

I might just update this post for a while with additional attempts, rather than continually adding posts to the thread.

This is fun!

OK, I'll do it now too.
I'm timing memorization-only because I think it is worthwhile to practice memo only first, and then execution only, to focus on where I need to improve. So, here is 5 memos:

34.12, (40.19), 32.89, (19.85), 26.19 = 31.06

My memo is pretty good I think, but my execution is terrible, about 2 minutes. If I want a chance at winning the contest, I'll have to improve it.

By the way everyone, I updated the rules to make it more clear. You need 4 solves that are sub-2, and the 5th can be anything.
 
OK, I'll do it now too.
I'm timing memorization-only because I think it is worthwhile to practice memo only first, and then execution only, to focus on where I need to improve. So, here is 5 memos:

34.12, (40.19), 32.89, (19.85), 26.19 = 31.06

My memo is pretty good I think, but my execution is terrible, about 2 minutes. If I want a chance at winning the contest, I'll have to improve it.

Wow - you should get there easily. Everyone thinks my execution is outrageously slow, and my best ever memo time is still over 30 seconds. With that kind of memo time, you should be easily sub-2 already.

I think I'm just going to need to get lucky on 4 solves to win this. :)
 
OK, competitors:

-byu
-happa95
-Mike Hughey
-Micael
-Sa967St
-Gparker
-Ellis
-not_kevin
-rahulkadukar

Just to make things a little more interesting, please post your current average for successful solves with BLD, and your current consistency with solves. I will put this information next to your name in the first post.

Mine is 2:50, 90%
 
im really not sure what my average is or consistancy since ive been on and off with blind, now im on and i can probably start consistant averages under 9 with M2, i just need to keep practicing images

i guess ill do an average right now and see what i get
 
So I notice that the rules on the first post don't say anything about non-rolling (even though there was a lot of discussion earlier about it) - does that mean that rolling averages are okay? And if not, how long do you have to wait before starting a new non-rolling average? (That's probably the biggest problem with not allowing rolling averages - it's just so arbitrary to not allow them. It's pretty much a way to make the goal tougher simply by making it more improbable.)

Anyway, here were my first 7 solves today:

DNF, DNF, 1:56.61, 3:00.32, 2:05.08, 2:38.79, 2:04.81

So if we're allowed rolling averages, that gives me a 2:16.23 average. Still nowhere near the goal, but a little better than my previous try.

Oh, and my true average is probably somewhere around 2:15, and I'd guess my average (at home) is around 70%. (It's slightly worse than 50% in competition. :()

And byu, I think it's silly for you to practice memorization at this point - execution is your whole issue. Do you pause a lot during your solves?

I'll just start keeping all my attempts here. Tries 1 and 2 are from above.

Try 1: DNF, 2:46.59, 2:12.20, 2:30.53, DNF = DNF
Try 2: DNF, DNF, 1:56.61, 3:00.32, 2:05.08 = DNF
Try 3: 2:44.14, (2:15.42), 3:03.64, 2:20.59, (DNF) = 2:42.79
Try 4: 2:54.11, (3:15.03), 2:39.34, 2:20.86, (1:36.89) = 2:38.10 (I had 9 successes in a row - my best RA was 2:15.53)
Try 5: 2:34.07, DNF, DNF, 2:50.04, 2:22.89 = DNF (Terrible memory recall problems.)
Try 6: 2:20.79, 2:12.64, 2:10.26, (DNF), (2:04.86) = 2:14.56 (Cool - finally sub-2:15! Consistent, but unfortunately no sub-2's.)
Try 7: 2:03.59, DNF, DNF, 2:36.26, 2:08.95 = DNF
Try 8: 2:43.32, 2:37.13, (DNF), 2:46.04, (2:23.71) = 2:42.16
Try 9: 1:52.65, 2:10.76, 3:33.34, DNF, DNF = DNF (It started so good, but then my brain turned to mush and I couldn't remember anything. :()
Try 10: 1:57.25, (2:12.58), 2:08.94, 2:08.94, (1:48.65+) = 2:05.04
Try 11: 2:01.06, (2:45.43), (1:50.65), 2:35.22, 1:52.76 = 2:09.68
Try 12: (DNF), 2:32.47, (3:08.36), 2:36.15, 2:25.70 = 2:31.44 (I hadn't tried this in over a week; I've gotten rusty.)
Try 13: 1:53.92, 2:31.76, 2:36.93, DNF, DNF = DNF (The fourth one was 1:53.43, just 2 corners twisted. The fifth one was going good too, but then it slipped in my hands. :()
Try 14: (2:03.86), (DNF), 2:06.28, 2:49.72, 3:53.72 = 2:56.57 (Started pretty good, but my memory started failing me toward the end.)
Try 15: 2:45.25, 2:02.90, (DNF), (1:45.93), 1:58.16 = 2:15.44 (This was feeling good at the end - pity there's the "no rolling averages" rule.)
Try 16: (2:36.92), (DNF), 4:59.87, 3:53.87, 3:34.96 = 4:09.57 (My first try with BH corners.)
Try 17: (2:05.43), 2:30.35, (DNF), 3:19.29, 3:15.81 = 3:01.82 (First 2 with 3OP corners, last 3 with BH.)
 
Last edited:
Thanks Mike for pointing that out. I edited the first post to say "non-rolling".

I just finished learning all the R2 algs yesterday, so I think with R2 I can get faster times since solving each piece takes less moves (As of 2 days ago, I used old pochmann for edges and corners)

I tried a BLD solve with M2/R2 yesterday, complete failure because I forgot that the R slice is rotated every other swap.
 
My stats: (4:20, 50%)
I used M2-R2. Memo is about 2:30.

That was my last 12 cubes. I thought I was more accurate than that. This competition revived my passion for BLD, so I hope to upgrade my accuracy during the next few days. I already noted some of my weaknesses to work on.
 
Quick update on how I'm doing.
I did 5 solves and got these results:

2:15.89, 1:12.64, DNF, 2:05.19, 4:19.27

I'm very inconsistent. In an average of 5, I will usually get 1 sub-1:30, a few near 2, one terrible one, and possibly a DNF. I will definitely need to improve my consistency if I want to win this race.

Sidenote:
M2/R2 rules! If you use old pochmann corners still, switch to R2, it's so easy and so FAST!
 
Sidenote:
M2/R2 rules! If you use old pochmann corners still, switch to R2, it's so easy and so FAST!

Could you upload a video of one of your faster solves with R2? I once tried it, but i didn't find it much faster than classic pochmann corners. Maybe that's just my lack of dexterity.

Sorry, my webcam is really low quality, and that's all I can use. I was asked to film a video of me doing BLD and all I got were a few frames (maybe one every two seconds).
 
Sidenote:
M2/R2 rules! If you use old pochmann corners still, switch to R2, it's so easy and so FAST!

Could you upload a video of one of your faster solves with R2? I once tried it, but i didn't find it much faster than classic pochmann corners. Maybe that's just my lack of dexterity.

Sorry, my webcam is really low quality, and that's all I can use. I was asked to film a video of me doing BLD and all I got were a few frames (maybe one every two seconds).

Ok, 0.5 fps doesn't sound like "video" to me ;).
 
Sidenote:
M2/R2 rules! If you use old pochmann corners still, switch to R2, it's so easy and so FAST!

Could you upload a video of one of your faster solves with R2? I once tried it, but i didn't find it much faster than classic pochmann corners. Maybe that's just my lack of dexterity.

Sorry, my webcam is really low quality, and that's all I can use. I was asked to film a video of me doing BLD and all I got were a few frames (maybe one every two seconds).

Ok, 0.5 fps doesn't sound like "video" to me ;).

Not to me either. If I can get it to maybe 24 fps, or preferably 30, then I'll try and tape it.
 
i just did an average of 5 with a new pb

Statistics for 03-15-2009 13:34:44

Cubes Solved: 3/5
Number of Pops: 0
Average: 7:54.16
Standard Deviation: 2:19.40
Best Time: 4:52.56
Worst Time: 10:31.39
Individual Times:
1. 10:31.39 L' U' B2 F' L2 D' U F' U' L' R2 B2 L R B2 D2 B D' U2 F' L' R D2 R' D'
2. DNF D U' L' R2 U F2 L B' D' L' R' F R' F' U2 B' F' D U F2 R' D' L R' F'
3. DNF L' R' F' D' U2 F2 L F' L' F L' B L R U L R' B2 F2 L2 D2 U' L2 F2 R
4. 8:18.53 L2 F2 R2 B2 R2 D' R B F2 U' F2 L2 R2 D U' B F2 L R F L2 U' B U B2
5. 4:52.56 B2 D B F2 L' R2 D2 B F' L' R D L2 R2 F2 L D' U2 L' D' U2 B' L B2 D2
 
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