Personal Page

Liu Yik Yung (劉益融)

Name: Liu Yik Yung (劉益融)
Region: Hong Kong, China
Competitions: 13
WCA ID: Liu Yik Yung (劉益融)2023YUNG02
Gender: Male
Career: 2023.05.20 - 2025.09.20
2024 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube85285581598.2511.0812616471713073/75
2x2x2 Cube1425448204282.803.26579515475449/50
4x4x4 Cube642524722837.9541.60565020125424/25
5x5x5 Cube51162047581:12.591:18.4742021459447/7
3x3x3 Fewest Moves276482613332/2
3x3x3 One-Handed16553166911.6516.43289610572554/55
Clock92069464.555.9210292361039/42
Pyraminx1397427277256.429.2424055679812810/10
Skewb803646141855.399.4517598476710519/20
Square-113164.307.499520221181/85

Sum of Ranks

 Sum of NRNRSum of CRCRSum of WRWR
Single1011404445914331670196529
Average833343594012901233595334

Hong Kong, China Championship Podiums

EventPlaceSingleAverageDetail
Hong Kong Championship 2024
Square-12 7.70 8.70
8.09      7.75      10.70     10.25     7.70

Overall Medal Collection

GoldSilverBronze
211

Overall Record Collection

WRCRNR
1
3x3x3 Cube
CompetitionRoundPlaceBestAverageDetail
HKRCU 20th Anniversary 2025Second round42 9.54 11.40
9.54      12.18     12.21     10.70     11.32
First round41 8.54 11.08
11.15     11.99     10.11     13.58     8.54
WCA World Championship 2025First round1159 9.11 12.21
9.68      13.82     13.84     13.12     9.11
Zhuhai Open 2025First round106 8.25 13.55
8.25      12.23     13.62     15.33     14.81
Hong Kong Cube Day 2025First round59 10.41 12.42
10.79     10.41     DNF       13.82     12.64
Beijing Summer 2025Second round133 10.58 12.92
12.10     15.70     10.58     12.65     14.01
First round101 8.39 11.29
12.47     11.32     10.09     8.39      12.90
Bristol Winter Open 2024Final32 11.50 13.88
12.43     12.27     11.50     16.99     16.94
First round31 9.86 13.75
9.86      13.12     DNF       17.35     10.79
Hong Kong Championship 2024First round76 12.10 14.35
12.10     15.34     13.98     13.72     19.92
Hong Kong Cube Day 2024First round42 11.02 11.74
13.10     11.63     11.02     12.24     11.34
Welcome Back Hong Kong 2024First round55 11.87 12.77
14.01     12.31     11.87     14.80     11.99
Hong Kong Championship 2023Second round53 9.43 12.86
15.45     14.20     14.74     9.43      9.65
First round45 8.31 12.04
14.77     14.32     8.31      11.99     9.82
Hong Kong Small Cube Day 2023First round94 8.85 14.82
8.85      16.53     14.36     17.81     13.57
 
2x2x2 Cube
CompetitionRoundPlaceBestAverageDetail
WCA World Championship 2025First round937 2.80 4.33
5.11      3.85      5.50      4.03      2.80
Zhuhai Open 2025First round25 2.80 3.71
3.02      3.51      7.61      2.80      4.59
Hong Kong Cube Day 2025First round57 3.30 4.84
DNF       5.71      4.19      4.61      3.30
Beijing Summer 2025First round104 3.74 5.30
4.85      5.75      3.74      9.50      5.31
Hong Kong Cube Day 2024First round79 3.52 5.90
4.70      3.52      5.02      7.98      10.59
Welcome Back Hong Kong 2024First round38 3.75 4.76
3.75      5.67      3.90      4.71      6.65
Hong Kong Championship 2023Second round29 2.91 4.45
3.96      3.80      5.58      2.91      6.52
First round8 3.05 3.26
7.96      3.05      3.23      3.40      3.14
Hong Kong Small Cube Day 2023Second round53 3.92 5.13
3.92      6.45      5.83      4.62      4.94
First round59 3.10 4.68
5.63      3.10      5.57      4.03      4.43
 
4x4x4 Cube
CompetitionRoundPlaceBestAverageDetail
WCA World Championship 2025First round637 37.95 41.60
55.01     37.95     38.20     44.25     42.36
Hong Kong Cube Day 2025First round43 45.30 52.70
45.30     50.99     55.46     1:05.49   51.64
Beijing Summer 2025First round71 44.53 53.49
48.81     44.53     1:00.53   55.05     56.60
Bristol Winter Open 2024Final22 44.87 48.44
49.56     45.36     44.87     DNF       50.39
Welcome Back Hong Kong 2024First round30 44.50 49.84
57.22     46.76     52.25     44.50     50.50
 
5x5x5 Cube
CompetitionRoundPlaceBestAverageDetail
WCA World Championship 2025First round521 1:13.36 
1:13.36   1:23.68
Bristol Winter Open 2024Final9 1:12.59 1:18.47
1:21.51   1:13.88   1:20.40   1:12.59   1:21.12
 
3x3x3 Fewest Moves
CompetitionRoundPlaceBestAverageDetail
Hong Kong FMC 2023Final15 33 DNF
DNS       33        33
 
3x3x3 One-Handed
CompetitionRoundPlaceBestAverageDetail
WCA World Championship 2025First round594 17.07 19.60
27.45     17.83     23.75     17.07     17.22
Zhuhai Open 2025First round47 18.05 21.11
18.05     23.93     20.67     18.74     26.98
Hong Kong Cube Day 2025First round48 20.18 27.61
27.83     20.18     34.16     20.84     DNF
Beijing Summer 2025First round21 14.39 16.43
22.23     14.95     17.87     14.39     16.47
Bristol Winter Open 2024Final15 19.13 20.93
21.95     21.21     19.13     23.00     19.64
Hong Kong Championship 2024Second round17 17.21 21.13
17.21     18.65     22.33     23.55     22.40
First round14 17.29 18.72
17.29     19.80     17.60     18.77     26.53
Hong Kong Cube Day 2024First round10 15.69 17.62
17.22     17.22     18.42     21.74     15.69
Welcome Back Hong Kong 2024Final12 11.65 18.32
11.65     18.02     15.36     21.58     21.62
First round12 14.81 16.90
17.37     21.25     14.81     16.68     16.66
Hong Kong Championship 2023First round27 18.65 24.33
26.57     19.55     26.88     18.65     26.99
 
Clock
CompetitionRoundPlaceBestAverageDetail
WCA World Championship 2025First round166 5.72 6.06
6.21      5.72      5.89      DNF       6.07
Hong Kong Side Event Day 2025Second round11 6.07 6.80
6.18      13.27     6.14      8.08      6.07
First round13 6.40 7.08
6.40      7.49      6.90      6.84      14.16
Beijing Summer 2025Final17 4.55 7.40
9.41      7.33      4.55      5.46      DNF
First round13 5.41 5.92
6.11      6.70      5.75      5.91      5.41
Hong Kong Championship 2024First round8 5.66 7.26
7.25      7.55      5.66      7.11      7.43
Welcome Back Hong Kong 2024Final8 5.61 8.83
13.86     7.55      9.17      9.76      5.61
First round11 7.37 8.79
7.94      10.17     7.37      DNF       8.26
Hong Kong Championship 2023First round33 17.77 
17.77     22.95
 
Pyraminx
CompetitionRoundPlaceBestAverageDetail
WCA World Championship 2025First round1059 6.42 9.27
12.50     18.26     8.28      6.42      7.04
Hong Kong Championship 2023First round33 8.13 9.24
8.43      14.73     8.65      8.13      10.64
 
Skewb
CompetitionRoundPlaceBestAverageDetail
HKRCU 20th Anniversary 2025First round32 5.39 9.45
8.06      9.09      5.39      11.21     DNF
WCA World Championship 2025First round1193 7.56 12.71
7.56      10.56     14.91     12.82     14.75
Zhuhai Open 2025First round31 6.09 9.86
8.43      19.04     6.09      12.24     8.92
Hong Kong Championship 2023First round52 13.13 16.53
17.82     15.09     16.69     13.13     19.94
 
Square-1
CompetitionRoundPlaceBestAverageDetail
WCA World Championship 2025Final20 6.65 10.13
11.95     10.01     6.65      11.08     9.29
Second round18 7.36 7.85
7.54      7.36      7.77      8.24      11.47
First round30 7.07 8.57
9.16      10.03     9.05      7.07      7.50
Hong Kong Side Event Day 2025Final1 7.16 7.86
8.13      7.16      7.81      7.65      8.51
Second round1 5.95 8.55
5.95      9.04      9.86      DNF       6.74
First round1 5.61 7.49
7.95      8.37      5.61      6.16      9.99
Zhuhai Open 2025Final6 8.03 9.64
18.12     8.98      8.03      8.19      11.75
First round5 5.61 9.68
9.93      7.90      5.61      11.21     13.59
Beijing Summer 2025Final4 8.73 10.89
10.14     8.73      DNF       12.78     9.75
First round3 5.98 9.02
8.59      8.67      9.81      14.72     5.98
Bristol Winter Open 2024Final1 6.91 8.72
12.15     7.93      10.75     7.47      6.91
Hong Kong Championship 2024Final2 7.70 8.70
8.09      7.75      10.70     10.25     7.70
First round4 7.94 11.60
14.37     9.73      DNF       10.70     7.94
Hong Kong Cube Day 2024Final3NR 4.30 11.53
12.40     20.42     4.30      11.25     10.94
First round4 8.10 10.88
8.10      DNF       15.51     8.55      8.58
Hong Kong Championship 2023Final6 14.76 16.69
14.76     17.95     17.02     17.06     16.00
First round10 12.58 16.10
16.72     18.03     21.41     13.56     12.58
HKRCU 20th Anniversary 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round42 9.54 11.40
9.54      12.18     12.21     10.70     11.32
First round41 8.54 11.08
11.15     11.99     10.11     13.58     8.54
SkewbFirst round32 5.39 9.45
8.06      9.09      5.39      11.21     DNF
 
WCA World Championship 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round1159 9.11 12.21
9.68      13.82     13.84     13.12     9.11
2x2x2 CubeFirst round937 2.80 4.33
5.11      3.85      5.50      4.03      2.80
4x4x4 CubeFirst round637 37.95 41.60
55.01     37.95     38.20     44.25     42.36
5x5x5 CubeFirst round521 1:13.36 
1:13.36   1:23.68
3x3x3 One-HandedFirst round594 17.07 19.60
27.45     17.83     23.75     17.07     17.22
ClockFirst round166 5.72 6.06
6.21      5.72      5.89      DNF       6.07
PyraminxFirst round1059 6.42 9.27
12.50     18.26     8.28      6.42      7.04
SkewbFirst round1193 7.56 12.71
7.56      10.56     14.91     12.82     14.75
Square-1Final20 6.65 10.13
11.95     10.01     6.65      11.08     9.29
Second round18 7.36 7.85
7.54      7.36      7.77      8.24      11.47
First round30 7.07 8.57
9.16      10.03     9.05      7.07      7.50
 
Hong Kong Side Event Day 2025
EventRoundPlaceBestAverageDetail
ClockSecond round11 6.07 6.80
6.18      13.27     6.14      8.08      6.07
First round13 6.40 7.08
6.40      7.49      6.90      6.84      14.16
Square-1Final1 7.16 7.86
8.13      7.16      7.81      7.65      8.51
Second round1 5.95 8.55
5.95      9.04      9.86      DNF       6.74
First round1 5.61 7.49
7.95      8.37      5.61      6.16      9.99
 
Zhuhai Open 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round106 8.25 13.55
8.25      12.23     13.62     15.33     14.81
2x2x2 CubeFirst round25 2.80 3.71
3.02      3.51      7.61      2.80      4.59
3x3x3 One-HandedFirst round47 18.05 21.11
18.05     23.93     20.67     18.74     26.98
SkewbFirst round31 6.09 9.86
8.43      19.04     6.09      12.24     8.92
Square-1Final6 8.03 9.64
18.12     8.98      8.03      8.19      11.75
First round5 5.61 9.68
9.93      7.90      5.61      11.21     13.59
 
Hong Kong Cube Day 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round59 10.41 12.42
10.79     10.41     DNF       13.82     12.64
2x2x2 CubeFirst round57 3.30 4.84
DNF       5.71      4.19      4.61      3.30
4x4x4 CubeFirst round43 45.30 52.70
45.30     50.99     55.46     1:05.49   51.64
3x3x3 One-HandedFirst round48 20.18 27.61
27.83     20.18     34.16     20.84     DNF
 
Beijing Summer 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round133 10.58 12.92
12.10     15.70     10.58     12.65     14.01
First round101 8.39 11.29
12.47     11.32     10.09     8.39      12.90
2x2x2 CubeFirst round104 3.74 5.30
4.85      5.75      3.74      9.50      5.31
4x4x4 CubeFirst round71 44.53 53.49
48.81     44.53     1:00.53   55.05     56.60
3x3x3 One-HandedFirst round21 14.39 16.43
22.23     14.95     17.87     14.39     16.47
ClockFinal17 4.55 7.40
9.41      7.33      4.55      5.46      DNF
First round13 5.41 5.92
6.11      6.70      5.75      5.91      5.41
Square-1Final4 8.73 10.89
10.14     8.73      DNF       12.78     9.75
First round3 5.98 9.02
8.59      8.67      9.81      14.72     5.98
 
Bristol Winter Open 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal32 11.50 13.88
12.43     12.27     11.50     16.99     16.94
First round31 9.86 13.75
9.86      13.12     DNF       17.35     10.79
4x4x4 CubeFinal22 44.87 48.44
49.56     45.36     44.87     DNF       50.39
5x5x5 CubeFinal9 1:12.59 1:18.47
1:21.51   1:13.88   1:20.40   1:12.59   1:21.12
3x3x3 One-HandedFinal15 19.13 20.93
21.95     21.21     19.13     23.00     19.64
Square-1Final1 6.91 8.72
12.15     7.93      10.75     7.47      6.91
 
Hong Kong Championship 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round76 12.10 14.35
12.10     15.34     13.98     13.72     19.92
3x3x3 One-HandedSecond round17 17.21 21.13
17.21     18.65     22.33     23.55     22.40
First round14 17.29 18.72
17.29     19.80     17.60     18.77     26.53
ClockFirst round8 5.66 7.26
7.25      7.55      5.66      7.11      7.43
Square-1Final2 7.70 8.70
8.09      7.75      10.70     10.25     7.70
First round4 7.94 11.60
14.37     9.73      DNF       10.70     7.94
 
Hong Kong Cube Day 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round42 11.02 11.74
13.10     11.63     11.02     12.24     11.34
2x2x2 CubeFirst round79 3.52 5.90
4.70      3.52      5.02      7.98      10.59
3x3x3 One-HandedFirst round10 15.69 17.62
17.22     17.22     18.42     21.74     15.69
Square-1Final3NR 4.30 11.53
12.40     20.42     4.30      11.25     10.94
First round4 8.10 10.88
8.10      DNF       15.51     8.55      8.58
 
Welcome Back Hong Kong 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round55 11.87 12.77
14.01     12.31     11.87     14.80     11.99
2x2x2 CubeFirst round38 3.75 4.76
3.75      5.67      3.90      4.71      6.65
4x4x4 CubeFirst round30 44.50 49.84
57.22     46.76     52.25     44.50     50.50
3x3x3 One-HandedFinal12 11.65 18.32
11.65     18.02     15.36     21.58     21.62
First round12 14.81 16.90
17.37     21.25     14.81     16.68     16.66
ClockFinal8 5.61 8.83
13.86     7.55      9.17      9.76      5.61
First round11 7.37 8.79
7.94      10.17     7.37      DNF       8.26
 
Hong Kong Championship 2023
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round53 9.43 12.86
15.45     14.20     14.74     9.43      9.65
First round45 8.31 12.04
14.77     14.32     8.31      11.99     9.82
2x2x2 CubeSecond round29 2.91 4.45
3.96      3.80      5.58      2.91      6.52
First round8 3.05 3.26
7.96      3.05      3.23      3.40      3.14
3x3x3 One-HandedFirst round27 18.65 24.33
26.57     19.55     26.88     18.65     26.99
ClockFirst round33 17.77 
17.77     22.95
PyraminxFirst round33 8.13 9.24
8.43      14.73     8.65      8.13      10.64
SkewbFirst round52 13.13 16.53
17.82     15.09     16.69     13.13     19.94
Square-1Final6 14.76 16.69
14.76     17.95     17.02     17.06     16.00
First round10 12.58 16.10
16.72     18.03     21.41     13.56     12.58
 
Hong Kong Small Cube Day 2023
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round94 8.85 14.82
8.85      16.53     14.36     17.81     13.57
2x2x2 CubeSecond round53 3.92 5.13
3.92      6.45      5.83      4.62      4.94
First round59 3.10 4.68
5.63      3.10      5.57      4.03      4.43
 
Hong Kong FMC 2023
EventRoundPlaceBestAverageDetail
3x3x3 Fewest MovesFinal15 33 DNF
DNS       33        33

History of National Records

EventSingleAverageCompetitionRoundDetail
Square-1
 NR 4.30Hong Kong Cube Day 2024Final
12.40     20.42     4.30      11.25     10.94
No.DateNameRegionCity
132025-09-20HKRCU 20th Anniversary 2025Hong Kong, ChinaHong Kong
122025-07-03~06WCA World Championship 2025United StatesSeattle, Washington
112025-06-21Hong Kong Side Event Day 2025Hong Kong, ChinaHong Kong
102025-06-15Zhuhai Open 2025ChinaZhuhai, Guangdong
92025-06-07Hong Kong Cube Day 2025Hong Kong, ChinaHong Kong
82025-05-17~18Beijing Summer 2025ChinaBeijing
72024-12-14Bristol Winter Open 2024United KingdomBristol, City of Bristol
62024-11-16~17Hong Kong Championship 2024Hong Kong, ChinaHong Kong
52024-08-31Hong Kong Cube Day 2024Hong Kong, ChinaHong Kong
42024-03-31Welcome Back Hong Kong 2024Hong Kong, ChinaHong Kong
32023-10-21~22Hong Kong Championship 2023Hong Kong, ChinaHong Kong
22023-05-26Hong Kong Small Cube Day 2023Hong Kong, ChinaHong Kong
12023-05-20Hong Kong FMC 2023Hong Kong, ChinaHong Kong