Beijing Open 2007

Dec 15, 2007
Beijing, China

Beijing Science and Technology University

Beijing Open 2007 website

Danyang Chen

Danyang Chen (陈丹阳)
WCA Delegate
Chris Krueger
Main event
Registration requirements
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Timothy Sun won with an average of 15.40 seconds in the 3x3x3 Cube event. Kim Chan-Woo finished second (17.00) and Hui Hing Ho (許鑫豪) finished third (19.68).

World records: Danyang Chen (陈丹阳)‎ 3x3x3 Blindfolded 1:10.27 (single).

Asian records: Chan Tak Chuen (陳德泉)‎ Magic 0.97 (single); Hui Hing Ho (許鑫豪)‎ Magic 1.37 (average).

Event Name Best Average Citizen of Solves
3x3x3 Cube Timothy Sun 11.61 15.40 United States 18.0915.7511.6115.6514.80
2x2x2 Cube Timothy Sun 4.65 5.83 United States 5.784.656.057.555.66
4x4x4 Cube Timothy Sun 1:03.21 1:09.10 United States 1:09.111:03.211:08.651:09.961:09.55
3x3x3 Blindfolded Danyang Chen (陈丹阳) 1:10.27 WR DNF China 1:10.271:48.11DNF
3x3x3 One-Handed Kim Chan-Woo 23.27 24.71 Republic of Korea 24.0624.9627.5625.1223.27
Square-1 Chan Tak Chuen (陳德泉) 46.61 NR 58.50 NR Hong Kong 1:09.9758.9146.61
4x4x4 Blindfolded Yunqi Ouyang (欧阳韵奇) 36:34.00 NR China 36:34.00
Magic Timothy Sun 1.06 1.16 United States 2.441.
Master Magic Timothy Sun 4.41 5.14 United States 5.684.414.525.555.36
Event Round Format Time limit Cutoff Proceed
3x3x3 Cube First round Bo3
Second round Ao5
Final Ao5
2x2x2 Cube Final Ao5
4x4x4 Cube Final Bo2 / Ao5 2 attempts to get < 3:10.00
3x3x3 Blindfolded Final Bo3
3x3x3 One-Handed Final Bo2 / Ao5 2 attempts to get < 1:30.00
Square-1 Final Mo3
4x4x4 Blindfolded Final Bo1
Magic Final Ao5
Master Magic 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 result to beat to proceed to the second phase of a cutoff round (see Regulation 9g).


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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