This legacy version of Cubing China is now read-only. Please visit the new site at https://cubing.com.

Personal Page

Aristo Ku (顧清弦)

Name: Aristo Ku (顧清弦)
Region: Hong Kong, China
Competitions: 8
WCA ID: Aristo Ku (顧清弦)2018YINK02
Gender: Male
Career: 2018.09.22 - 2026.09.13
2025 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube1274505121838.749.95830731498954/55
2x2x2 Cube27912148428223.715.0231059938424220/20
4x4x4 Cube12345951299642.7543.77821029518817/17
5x5x5 Cube40123834881:05.201:08.3225649323210/10
3x3x3 Blindfolded311336125.07117/39
Pyraminx345230478769612.0618.0592341245133645/5

Sum of Ranks

 Sum of NRSum of CRSum of WR
Single2329118223451253
Average1940100335369182

Overall Medal Collection

GoldSilverBronze
1
CompetitionRoundPlaceBestAverageDetail
Adelaide Summer 2026Second round32 8.74 15.68
11.73     8.74      12.88     22.43     DNF
First round7 9.11 9.95
9.11      11.13     9.60      9.78      10.47
SA State Championship 2025Final7 9.85 10.81
9.85      14.01     11.17     10.13     11.13
Second round9 9.78 10.68
11.60     9.98      13.05     10.45     9.78
First round11 10.31 11.26
10.56     12.15     10.31     14.95     11.07
Adelaide Summer 2023Second round34 10.82 15.44
13.87     16.44     10.82     16.02     20.57
First round23 11.22 13.90
12.54     11.22     15.52     13.64     15.96
Zhongshan Children's Cube Day 2019Semi Final54 13.20 18.77
21.97     19.24     15.20     13.20     21.86
Second round54 14.38 18.33
21.64     17.17     27.94     16.18     14.38
First round44 13.07 15.46
14.10     16.36     13.07     19.34     15.93
Dongguan Mid-Autumn Festival 2018First round34 11.77 15.57
19.77     11.77     12.59     14.35     20.80
CompetitionRoundPlaceBestAverageDetail
Zhongshan Children's Cube Day 2019Semi Final30 4.17 5.97
4.17      5.29      6.13      6.49      8.41
Second round36 4.13 6.41
7.76      4.13      9.97      5.60      5.88
First round19 4.29 5.02
4.29      6.62      4.49      6.03      4.55
Dongguan Mid-Autumn Festival 2018First round27 3.71 5.59
5.39      5.75      3.71      5.83      5.64
CompetitionRoundPlaceBestAverageDetail
Adelaide Summer 2026Final11 42.75 43.77
43.35     47.89     42.80     45.15     42.75
SA State Championship 2025Final22 51.73 1:01.42
1:07.96   51.73     1:06.46   1:05.91   51.88
Adelaide Summer 2023Final14 48.20 55.61
1:01.49   51.67     53.67     1:04.97   48.20
Dongguan Mid-Autumn Festival 2018Final32 1:34.52 
1:42.04   1:34.52
CompetitionRoundPlaceBestAverageDetail
Take Your Time Sydney 2026First round15 1:05.20 1:08.32
1:22.24   1:11.57   1:05.20   1:07.44   1:05.95
Adelaide Summer 2026Final15 1:31.94 1:34.15
1:44.42   1:31.94   1:32.45   1:36.78   1:33.22
CompetitionRoundPlaceBestAverageDetail
Take Your Time Sydney 2026Final6 29.60 DNF
DNF       29.60     DNF       DNF       DNF
North Sydney No Seeing 2026Final4 27.46 DNF
27.46     29.30     DNF       29.92     DNF
Second round5 25.07 DNF
DNF       DNF       28.29     25.07     DNF
First round5 32.76 DNF
DNF       DNF       32.76     DNF       DNF
Adelaide Summer 2026Final2 30.96 DNF
32.53     33.33     DNF       30.96     DNF
First round1 26.61 DNF
DNF       1:01.24   DNF       35.70     26.61
Cammeray Clock Clash 2025First round14 3:00.76 DNF
DNF       3:00.76   DNF
SA State Championship 2025Final6 3:01.55 DNF
3:01.55   3:10.64   DNF
First round10 3:33.27 DNF
3:33.27   DNF       DNF
CompetitionRoundPlaceBestAverageDetail
Dongguan Mid-Autumn Festival 2018Final35 12.06 18.05
21.06     12.38     22.12     20.71     12.06
Take Your Time Sydney 2026
EventRoundPlaceBestAverageDetail
5x5x5 CubeFirst round15 1:05.20 1:08.32
1:22.24   1:11.57   1:05.20   1:07.44   1:05.95
3x3x3 BlindfoldedFinal6 29.60 DNF
DNF       29.60     DNF       DNF       DNF
 
North Sydney No Seeing 2026
EventRoundPlaceBestAverageDetail
3x3x3 BlindfoldedFinal4 27.46 DNF
27.46     29.30     DNF       29.92     DNF
Second round5 25.07 DNF
DNF       DNF       28.29     25.07     DNF
First round5 32.76 DNF
DNF       DNF       32.76     DNF       DNF
 
Adelaide Summer 2026
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round32 8.74 15.68
11.73     8.74      12.88     22.43     DNF
First round7 9.11 9.95
9.11      11.13     9.60      9.78      10.47
4x4x4 CubeFinal11 42.75 43.77
43.35     47.89     42.80     45.15     42.75
5x5x5 CubeFinal15 1:31.94 1:34.15
1:44.42   1:31.94   1:32.45   1:36.78   1:33.22
3x3x3 BlindfoldedFinal2 30.96 DNF
32.53     33.33     DNF       30.96     DNF
First round1 26.61 DNF
DNF       1:01.24   DNF       35.70     26.61
 
Cammeray Clock Clash 2025
EventRoundPlaceBestAverageDetail
3x3x3 BlindfoldedFirst round14 3:00.76 DNF
DNF       3:00.76   DNF
 
SA State Championship 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal7 9.85 10.81
9.85      14.01     11.17     10.13     11.13
Second round9 9.78 10.68
11.60     9.98      13.05     10.45     9.78
First round11 10.31 11.26
10.56     12.15     10.31     14.95     11.07
4x4x4 CubeFinal22 51.73 1:01.42
1:07.96   51.73     1:06.46   1:05.91   51.88
3x3x3 BlindfoldedFinal6 3:01.55 DNF
3:01.55   3:10.64   DNF
First round10 3:33.27 DNF
3:33.27   DNF       DNF
 
Adelaide Summer 2023
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round34 10.82 15.44
13.87     16.44     10.82     16.02     20.57
First round23 11.22 13.90
12.54     11.22     15.52     13.64     15.96
4x4x4 CubeFinal14 48.20 55.61
1:01.49   51.67     53.67     1:04.97   48.20
 
Zhongshan Children's Cube Day 2019
EventRoundPlaceBestAverageDetail
3x3x3 CubeSemi Final54 13.20 18.77
21.97     19.24     15.20     13.20     21.86
Second round54 14.38 18.33
21.64     17.17     27.94     16.18     14.38
First round44 13.07 15.46
14.10     16.36     13.07     19.34     15.93
2x2x2 CubeSemi Final30 4.17 5.97
4.17      5.29      6.13      6.49      8.41
Second round36 4.13 6.41
7.76      4.13      9.97      5.60      5.88
First round19 4.29 5.02
4.29      6.62      4.49      6.03      4.55
 
Dongguan Mid-Autumn Festival 2018
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round34 11.77 15.57
19.77     11.77     12.59     14.35     20.80
2x2x2 CubeFirst round27 3.71 5.59
5.39      5.75      3.71      5.83      5.64
4x4x4 CubeFinal32 1:34.52 
1:42.04   1:34.52
PyraminxFinal35 12.06 18.05
21.06     12.38     22.12     20.71     12.06
No.DateNameRegionCity
82026-09-12~13Take Your Time Sydney 2026AustraliaSydney, New South Wales
72026-04-18~19North Sydney No Seeing 2026AustraliaSydney, New South Wales
62026-01-10~11Adelaide Summer 2026AustraliaAdelaide, South Australia
52025-09-27~28Cammeray Clock Clash 2025AustraliaSydney, New South Wales
42025-07-19~20SA State Championship 2025AustraliaAdelaide, South Australia
32023-01-28~29Adelaide Summer 2023AustraliaAdelaide, South Australia
22019-06-01Zhongshan Children's Cube Day 2019ChinaZhongshan, Guangdong
12018-09-22Dongguan Mid-Autumn Festival 2018ChinaDongguan, Guangdong

Closest Cubers

Seen Cubers

TimesCompetitors
1735
280
333
61
71
All850

Visited Provinces

TimesProvince
2Guangdong