Heilongjiang Open 2015

Dec 20, 2015
Harbin, Heilongjiang, China

Northeast Forestry University

No.26, Hexing Road, Xiangfang District
Heilongjiang Open 2015 website


WCA Delegate
Fangyuan Chang (常方圆)
Main event
Registration requirements
This competition is over, click here to display the registration requirements it used.
Click here to display the highlights of the competition.

Yusheng Du (杜宇生) won with an average of 10.54 seconds in the 3x3x3 Cube event. Sheng Cao (曹晟) finished second (11.07) and Ruocheng Zhu (祝若城) finished third (11.71).

Event Name Best Average Citizen of Solves
3x3x3 Cube Yusheng Du (杜宇生) 9.12 10.54 China 11.1012.839.1211.139.40
2x2x2 Cube Yusheng Du (杜宇生) 2.44 3.61 China 2.795.402.655.812.44
4x4x4 Cube Sheng Cao (曹晟) 38.26 40.99 China 38.2641.6040.1642.0341.20
5x5x5 Cube Sheng Cao (曹晟) 1:10.82 1:18.10 China 1:16.751:17.651:19.901:22.511:10.82
3x3x3 Blindfolded Sheng Cao (曹晟) 1:00.49 DNF China 1:00.49DNFDNF
3x3x3 One-Handed Sheng Cao (曹晟) 14.18 16.22 China 14.8317.6316.2114.1823.64
Megaminx Sheng Cao (曹晟) 51.31 NR 1:03.46 China 1:03.031:02.1951.311:05.171:07.59
Pyraminx Sheng Cao (曹晟) 4.49 5.13 China 4.495.444.905.056.37
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 Final Bo2 / Ao5 10:00.00 2 attempts to get < 15.00
4x4x4 Cube Final Bo2 / Ao5 10:00.00 2 attempts to get < 1:15.00
5x5x5 Cube Final Bo2 / Ao5 10:00.00 2 attempts to get < 2:30.00
3x3x3 Blindfolded Final Bo3 10:00.00
3x3x3 One-Handed Final Bo2 / Ao5 10:00.00 2 attempts to get < 45.00
Megaminx Final Bo2 / Ao5 10:00.00 2 attempts to get < 3:00.00
Pyraminx Final Ao5 10:00.00

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.

Cookies help us deliver our services. By using our services, you agree to our use of cookies.