Big 'n Blind Guangzhou 2019

Dec 8, 2019
Guangzhou, Guangdong, China

Guangzhou Nanwu Middle School

No. 81 Xingyuan Street, Jiangnanxi Road, Haizhu District

Multi-purpose room on the 3rd floor

Big 'n Blind Guangzhou 2019 website

Guangzhou Cube Team

Yihao Luo (罗益浩)
WCA Delegate
Ming Zheng (郑鸣)
Download all the competition's details as PDF here.

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).

Main event
Registration period

Online registration opened and closed .

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 you will be refunded 50% of your registration fee.
No on the spot registrations will be accepted.
Spectators can attend for free.

All registration must be done online via
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.

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).

4x4x4 Cube

# Name Best Average Citizen of Solves
1 Ivan Li Ka Leong (李嘉亮) 25.98 27.60 Hong Kong 27.4825.9830.2427.4327.88
2 Xuming Wang (王旭明) 25.74 30.43 China 29.2732.4133.0325.7429.61
3 Zixuan Liu (刘子瑄) 30.14 34.51 China 30.1432.2737.0034.2537.41

5x5x5 Cube

# Name Best Average Citizen of Solves
1 Ivan Li Ka Leong (李嘉亮) 46.78 52.89 Hong Kong 52.7746.7857.2455.3850.52
2 Xuming Wang (王旭明) 51.36 54.61 China 51.3653.2654.6755.901:03.62
3 Anyu Zhang (张安宇) 52.18 57.83 China 1:01.0058.951:00.0854.4552.18

6x6x6 Cube

# Name Best Average Citizen of Solves
1 Xuming Wang (王旭明) 1:25.79 NR 1:36.62 China 1:25.791:46.701:37.36
2 Ivan Li Ka Leong (李嘉亮) 1:33.68 1:39.64 Hong Kong 1:37.071:48.171:33.68
3 Zixuan Liu (刘子瑄) 1:36.08 1:41.67 China 1:36.081:47.551:41.39

7x7x7 Cube

# Name Best Average Citizen of Solves
1 Wong Kin Lok (黃健樂) 2:11.31 2:18.95 Hong Kong 2:24.112:11.312:21.43
2 Anyu Zhang (张安宇) 2:17.01 2:20.12 China 2:21.442:17.012:21.91
3 Kai Su (苏锴) 2:21.56 2:30.47 China 2:37.942:21.562:31.92

3x3x3 Blindfolded

# Name Best Average Citizen of Solves
1 Kaijun Lin (林恺俊) 19.21 DNF China DNF19.21DNF
2 Yifan Wang (王逸帆) 22.95 DNF China DNF22.95DNF
3 Bowen Xiao (肖博文) 24.82 DNF China DNF24.82DNF

4x4x4 Blindfolded

# Name Best Average Citizen of Solves
1 Kaijun Lin (林恺俊) 1:18.90 AsR DNF China DNF1:18.901:20.20
2 Hui Cai (蔡辉) 2:00.66 DNF China 2:00.66DNF2:12.18
3 Bowen Xiao (肖博文) 2:27.34 DNF China 2:27.34DNFDNF

5x5x5 Blindfolded

# Name Best Average Citizen of Solves
1 Victor Tang Yao Jun (湯曜駿) 5:38.42 NR DNF Hong Kong DNF6:45.685:38.42
2 Wenjie Xu (徐文杰) 8:32.70 DNF China DNF8:32.70DNF
3 Cheng Hiu Yeung (鄭曉洋) 9:22.53 DNF Hong Kong 9:22.53DNFDNF

3x3x3 Multi-Blind

# Name Best Average Citizen of Solves
1 Yucheng Chen (陈裕铖) 38/54 59:43 China 38/54 59:43DNF
2 Haijun Tan (谭海俊) 16/18 57:39 China 15/18 56:3416/18 57:39
3 Hui Cai (蔡辉) 25/37 59:37 China 26/40 1:00:0025/37 59:37