Hong Kong Open 2009

Jul 18 - 19, 2009
Hong Kong, Hong Kong

Kowloon City Plaza

128 Carpenter Road, Kowloon City, Kowloon
Hong Kong Open 2009 website

Hong Kong Rubik's Cube Union

WCA Delegate
Chan Tak Chuen (陳德泉)
Registration requirements
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Piti Pichedpan (ปิติ พิเชษฐพันธ์) won with an average of 12.50 seconds in the 3x3x3 Cube event. Pascal So (蘇柏熙) finished second (13.85) and Lorenzo Bonoan finished third (13.91).

World records: Haiyan Zhuang (庄海燕)‎ 3x3x3 Blindfolded 45.55 (single); Lee Chun Hin (李震軒)‎ Magic 0.93 (average); Tang Yiu Chun (鄧耀俊)‎ Magic 0.90 (average).

Asian records: Tang Yiu Chun (鄧耀俊)‎ Magic 0.88 (single) and Magic 0.86 (single).

Event Name Best Average Citizen of Solves
3x3x3 Cube Piti Pichedpan (ปิติ พิเชษฐพันธ์) 9.86 12.50 Thailand 9.8614.8012.8813.2211.41
2x2x2 Cube Yi Wei (危毅) 3.44 5.20 China 4.935.367.535.313.44
4x4x4 Cube Hui Hing Ho (許鑫豪) 51.06 NR 53.72 NR Hong Kong 51.0653.2553.221:19.8054.68
5x5x5 Cube So Chi Leung 1:28.33 NR 1:36.29 NR Hong Kong 1:34.131:46.081:28.331:28.651:48.88
3x3x3 Blindfolded Haiyan Zhuang (庄海燕) 45.55 WR DNF China DNF45.55DNF
3x3x3 One-Handed Piti Pichedpan (ปิติ พิเชษฐพันธ์) 17.46 NR 19.75 NR Thailand 23.1817.4622.4018.9117.94
Square-1 Cheung Ka Lok 15.97 NR 20.11 NR Hong Kong 22.6826.1118.8418.8115.97
Magic Tang Yiu Chun (鄧耀俊) 0.86 AsR 0.90 WR Hong Kong 0.910.900.910.900.86
Master Magic So Chi Leung 2.58 2.74 NR Hong Kong 2.802.634.562.582.80
Event Round Format Time limit Proceed
3x3x3 Cube First round Ao5
Second round Ao5
Final Ao5
2x2x2 Cube First round Ao5
Final Ao5
4x4x4 Cube First round Ao5
Final Ao5
5x5x5 Cube Final Ao5
3x3x3 Blindfolded Final Bo3
3x3x3 One-Handed First round Ao5
Final Ao5
Square-1 Final Ao5
Magic First round Ao5
Final Ao5
Master Magic First round Ao5
Final Ao5

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).


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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