Lanzhou Open 2013

Apr 30, 2013
Lanzhou, China

Lanzhou Jiaotong University

No.88 Anning Xilu, Lanzhou, Gansu Province

Students' Activity Center

Lanzhou Open 2013 website

Hongming Zhang

Hongming Zhang (张洪铭)
WCA Delegate
Donglei Li (李冬雷)
Main event
Registration requirements
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Click here to display the highlights of the competition.

Jack Pan (潘杰康) won with an average of 11.64 seconds in the 3x3x3 Cube event. Xuesi Chen (陈学思) finished second (12.41) and Yuqiao He (何雨桥) finished third (14.35).

Asian records: Kun Zhu (朱坤)‎ 5x5x5 Blindfolded 11:46.00 (single).

Event Name Best Average Representing Solves
3x3x3 Cube Jack Pan (潘杰康) 10.30 11.64 China 10.7512.6310.3012.4711.71
2x2x2 Cube Jack Pan (潘杰康) 2.78 3.74 China 5.613.592.783.194.44
4x4x4 Cube Jack Pan (潘杰康) 45.13 48.20 China 46.0350.9745.1354.0547.59
5x5x5 Cube Jack Pan (潘杰康) 1:32.43 1:39.82 China 1:32.431:39.781:34.021:45.651:57.69
3x3x3 Blindfolded Liping Jia (贾立平) 51.25 DNF China 51.25DNF1:12.41
3x3x3 One-Handed Liping Jia (贾立平) 18.60 18.82 China 20.0018.6019.2218.6518.60
4x4x4 Blindfolded Zhizhe Liang (梁稚喆) 6:01.84 DNF China DNFDNF6:01.84
5x5x5 Blindfolded Kun Zhu (朱坤) 11:46.00 AsR DNF China DNFDNF11:46.00
Event Round Format Time limit Cutoff Proceed
3x3x3 Cube First round Ao5 10:00.00
Second round Ao5 10:00.00
Final Ao5 10:00.00
2x2x2 Cube First round Ao5 10:00.00
Final Ao5 10:00.00
4x4x4 Cube First round Ao5 10:00.00
Final Ao5 10:00.00
5x5x5 Cube Final Bo2 / Ao5 10:00.00 2 attempts to get < 4:00.00
3x3x3 Blindfolded Final Bo3 10:00.00
3x3x3 One-Handed First round Ao5 10:00.00
Final Ao5 10:00.00
4x4x4 Blindfolded Final Bo3 10:00.00
5x5x5 Blindfolded Final Bo3 15:00.00

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).


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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