Big 'n Blind Guangzhou 2019
- Date
- Dec 8, 2019
- City
- Guangzhou, Guangdong, China
- Venue
Guangzhou Nanwu Middle School
- Address
- No. 81 Xingyuan Street, Jiangnanxi Road, Haizhu District
- Details
Multi-purpose room on the 3rd floor
- Website
- Big 'n Blind Guangzhou 2019 website
- Contact
- Organizer
- Yihao Luo (罗益浩)
- WCA Delegate
- Ming Zheng (郑鸣)
- Download all the competition's details as PDF .
- Information
It's the 4th yearly Big 'n Blind Open in Guangzhou, which is only for big cubes and blindfold events.
The main event is 4x4x4.
Please check the competition website for more information (events, schedule, etc).
- Events
- Main event
- Competitors
- 87
- Registration period
-
Online registration opened Wednesday, November 13, 2019 at 12:00 PM UTC and closed Monday, December 2, 2019 at 4:00 AM UTC.
- Registration requirements
-
This competition is over, click here to display the registration requirements it used.Register for this competition here.
There is a competitor limit of 100 competitors.
The base registration fee for this competition is ¥60 (Chinese Renminbi Yuan).
If your registration is cancelled before Saturday, November 30, 2019 at 8:00 PM UTC you will be refunded 50% of your registration fee.
No on the spot registrations will be accepted.
All registration must be done online via cubingchina.com.
The registration fee includes basic entry fee and additional fee per event. For Chinese domestic participants, a completed registration is online registration plus prepaid registration fee via Alipay on Cubingchina. For oversea participants, if you can't pay the fee online and then your registration is not accepted antomatically, pls instantly contact the delegate via E-mail after you makee a registration. Then we will make a reservation for you by manually accepting your registration and you can pay the fee by cash at the venue. Please check out the competition website for registration and the other information.You can not register between 2019-11-30 20:00:00 GMT +8 and 2019-12-01 20:00:00 GMT +8.
- Highlights
-
Click here to display the highlights of the competition.
Ivan Li Ka Leong (李嘉亮) won with an average of 27.60 seconds in the 4x4x4 Cube event. Xuming Wang (王旭明) finished second (30.43) and Zixuan Liu (刘子瑄) finished third (34.51).
Asian records: Kaijun Lin (林恺俊) 4x4x4 Blindfolded 1:18.90 (single).
| Event | Name | Best | Average | Representing | Solves | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4x4x4 Cube | Ivan Li Ka Leong (李嘉亮) | 25.98 | 27.60 | Hong Kong, China | 27.48 | 25.98 | 30.24 | 27.43 | 27.88 | |||
| 5x5x5 Cube | Ivan Li Ka Leong (李嘉亮) | 46.78 | 52.89 | Hong Kong, China | 52.77 | 46.78 | 57.24 | 55.38 | 50.52 | |||
| 6x6x6 Cube | Xuming Wang (王旭明) | 1:25.79 | NR | 1:36.62 | China | 1:25.79 | 1:46.70 | 1:37.36 | ||||
| 7x7x7 Cube | Wong Kin Lok (黃健樂) | 2:11.31 | 2:18.95 | Hong Kong, China | 2:24.11 | 2:11.31 | 2:21.43 | |||||
| 3x3x3 Blindfolded | Kaijun Lin (林恺俊) | 19.21 | DNF | China | DNF | 19.21 | DNF | |||||
| 4x4x4 Blindfolded | Kaijun Lin (林恺俊) | 1:18.90 | AsR | DNF | China | DNF | 1:18.90 | 1:20.20 | ||||
| 5x5x5 Blindfolded | Victor Tang Yao Jun (湯曜駿) | 5:38.42 | NR | DNF | Hong Kong, China | DNF | 6:45.68 | 5:38.42 | ||||
| 3x3x3 Multi-Blind | Yucheng Chen (陈裕铖) | 38/54 59:43 | China | 38/54 59:43 | DNF | |||||||
| Event | Round | Format | Time limit | Cutoff | Proceed |
|---|---|---|---|---|---|
| 4x4x4 Cube | First round | Ao5 | 1:30.00 | Top 12 advance to next round | |
| Final | Ao5 | 1:30.00 | |||
| 5x5x5 Cube | First round | Bo2 / Ao5 | 3:00.00 | 2 attempts to get < 1:40.00 | Top 12 advance to next round |
| Final | Ao5 | 2:00.00 | |||
| 6x6x6 Cube | First round | Bo1 / Mo3 | 5:00.00 | 1 attempt to get < 3:10.00 | Top 10 advance to next round |
| Final | Mo3 | 4:00.00 | |||
| 7x7x7 Cube | First round | Bo1 / Mo3 | 7:00.00 | 1 attempt to get < 4:30.00 | Top 10 advance to next round |
| Final | Mo3 | 5:00.00 | |||
| 3x3x3 Blindfolded | First round | Bo3 | 5:00.00 | Top 12 advance to next round | |
| Final | Bo3 | 3:00.00 | |||
| 4x4x4 Blindfolded | Final | Bo3 | 40:00.00 cumulative* | ||
| 5x5x5 Blindfolded | Final | Bo3 | 1:10:00.00 cumulative* | ||
| 3x3x3 Multi-Blind | Final | Bo2 | 10:00.00 per cube, up to 60:00.00 |
Time limit
If you reach the time limit during your solve, the judge will stop you and your result will be DNF (see Regulation A1a4).
A cumulative time limit may be enforced (see Regulation A1a2).
Cutoff
The result to beat to proceed to the second phase of a cutoff round (see Regulation 9g).
Format
The format describes how to determine the ranking of competitors based on their results. The list of allowed formats per event is described in Regulation 9b. See Regulation 9f for a description of each format.