Guangdong Open 2021


Date
May 1 - 3, 2021
City
Guangzhou, Guangdong, China
Venue

Lingnan E-commerce Park

Address
No.1 Xiajiaoxihuan Road, Luopu Street, Panyu District
Details

Lingnan CEC, Meeting Room

Website
Guangdong Open 2021 website
Contact
Organization team
Organizer
Guangzhou Cubing Organisation Team (广州魔方比赛组委会)
WCA Delegates
Baocheng Wu (吴宝城), Chen Kang (亢晨), and Ming Zheng (郑鸣)
Download all the competition's details as PDF here.
Information
Events
Main event
Competitors
336
Registration period

Online registration opened Thursday, April 1, 2021 at 12:00 PM UTC and closed Sunday, April 25, 2021 at 3:59 PM UTC.

Registration requirements
This competition is over, click here to display the registration requirements it used.
Highlights
Click here to display the highlights of the competition.

Yiheng Wang (王艺衡) won with an average of 6.28 seconds in the 3x3x3 Cube event. Yezhen Han (韩业臻) finished second (6.36) and Jiazhou Li (李佳洲) finished third (6.52).

World records: Yunhao Lou (娄云皓)‎ Clock 3.22 (single) and Clock 2.87 (single).

Asian records: Kaijun Lin (林恺俊)‎ 3x3x3 Blindfolded 18.71 (average) and 4x4x4 Blindfolded 1:20.08 (average); Yezhen Han (韩业臻)‎ 3x3x3 Cube 5.57 (average); Ziyu Wu (吴子钰)‎ Megaminx 29.67 (single).

Event Name Best Average Representing Solves
3x3x3 Cube Yiheng Wang (王艺衡) 5.99 6.28 China 6.256.427.496.165.99
2x2x2 Cube Ruihang Xu (许瑞航) 1.25 1.54 China 1.391.581.251.662.50
4x4x4 Cube Junliang Huang (黄骏亮) 26.34 29.26 China 30.7435.5529.9026.3427.15
5x5x5 Cube Junliang Huang (黄骏亮) 46.07 52.35 China 47.3355.3654.7546.0754.98
6x6x6 Cube Zixuan Liu (刘子瑄) 1:38.63 1:41.54 China 1:44.121:38.631:41.88
7x7x7 Cube Zixuan Liu (刘子瑄) 2:18.02 2:23.78 China 2:33.502:19.812:18.02
3x3x3 Blindfolded Kaijun Lin (林恺俊) 17.55 18.71 AsR China 18.9319.6417.55
3x3x3 Fewest Moves Peiyan Li (利沛焰) 25 30.33 China 352531
3x3x3 One-Handed Ruihang Xu (许瑞航) 10.33 11.31 China 11.4610.8110.3311.7111.65
Clock Yunhao Lou (娄云皓) 2.87 WR 4.39 China 4.674.046.062.874.47
Megaminx Ziyu Wu (吴子钰) 29.85 34.21 China 36.9236.1632.6829.8533.79
Pyraminx Jiazhou Li (李佳洲) 1.70 2.28 China 1.843.071.705.001.92
Skewb Shangtong Fu (傅上桐) 2.78 3.15 China 2.863.022.787.573.57
Square-1 Jiazhou Li (李佳洲) 6.76 7.62 China 7.366.768.3510.567.14
4x4x4 Blindfolded Kaijun Lin (林恺俊) 1:19.07 1:20.08 AsR China 1:19.221:19.071:21.94
5x5x5 Blindfolded Sora Wenjie Xu (徐文杰) 6:41.05 DNF China 6:41.05DNFDNF
3x3x3 Multi-Blind Yucheng Chen (陈裕铖) 37/49 1:00:02 China 37/49 1:00:02
EventRoundFormatTime limitCutoffProceed
3x3x3 CubeFirst roundAo52:00.00Top 150 advance to next round
Second roundAo51:00.00Top 60 advance to next round
Semi FinalAo51:00.00Top 16 advance to next round
FinalAo51:00.00
2x2x2 CubeFirst roundBo2 / Ao51:00.002 attempts to get < 15.00Top 60 advance to next round
Second roundAo51:00.00Top 15 advance to next round
FinalAo51:00.00
4x4x4 CubeFirst roundBo2 / Ao52:00.002 attempts to get < 55.00Top 15 advance to next round
FinalAo52:00.00
5x5x5 CubeFirst roundBo2 / Ao53:00.002 attempts to get < 1:40.00Top 15 advance to next round
FinalAo53:00.00
6x6x6 CubeFirst roundBo1 / Mo35:00.001 attempt to get < 3:10.00Top 15 advance to next round
FinalMo34:00.00
7x7x7 CubeFirst roundBo1 / Mo36:30.001 attempt to get < 4:20.00Top 15 advance to next round
FinalMo35:00.00
3x3x3 BlindfoldedFirst roundBo310:00.00 cumulative*Top 15 advance to next round
FinalBo310:00.00 cumulative*
3x3x3 Fewest MovesFinalMo31 hour
3x3x3 One-HandedFirst roundBo2 / Ao51:00.002 attempts to get < 25.00Top 15 advance to next round
FinalAo51:00.00
ClockFirst roundBo2 / Ao51:00.002 attempts to get < 18.00Top 15 advance to next round
FinalAo51:00.00
MegaminxFirst roundBo2 / Ao53:00.002 attempts to get < 1:30.00Top 15 advance to next round
FinalAo52:00.00
PyraminxFirst roundBo2 / Ao51:00.002 attempts to get < 20.00Top 15 advance to next round
FinalAo51:00.00
SkewbFirst roundBo2 / Ao51:00.002 attempts to get < 20.00Top 15 advance to next round
FinalAo51:00.00
Square-1First roundBo2 / Ao51:00.002 attempts to get < 25.00Top 12 advance to next round
FinalAo51:00.00
4x4x4 BlindfoldedFinalBo340:00.00 cumulative*
5x5x5 BlindfoldedFinalBo31:00:00.00 cumulative*
3x3x3 Multi-BlindFinalBo110:00.00 per cube, up to 60:00.00
Schedules are subject to adjustments, especially once registration totals are known. Registered competitors will be notified by email of any major changes.

You are viewing the schedule for the venue Lingnan E-commerce Park , the sole venue for this competition.

The time zone for this venue is Asia/Shanghai.
Rooms
Meeting Room
Lingnan CEC
Time Zone
You are viewing this schedule in the following timezone setting:

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.

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