Personal Page

Joseph Liu (劉睿博)

Name: Joseph Liu (劉睿博)
Region: Hong Kong, China
Competitions: 11
WCA ID: Joseph Liu (劉睿博)2023LIUJ01
Gender: Male
Career: 2023.01.20 - 2024.11.17
2023 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube52214464548.2210.317157249355113/115
2x2x2 Cube620011651.172.1178318491130/135
4x4x4 Cube15368981997254.151:04.6821818744814816/18
3x3x3 One-Handed16485852332226.6633.3223769888517113/15
Pyraminx33172565523.765.97609217583754/55
Skewb37189774834.327.06756721244659/60
Square-1592034905427.5033.9679421815575/5

Sum of Ranks

 Sum of NRNRSum of CRCRSum of WRWR
Single11635557291246121098910013
Average937484666622741572918270

Hong Kong, China Championship Podiums

EventPlaceSingleAverageDetail
Hong Kong Championship 2024
2x2x2 Cube3 2.04 2.50
3.88      2.30      2.56      2.65      2.04

Overall Medal Collection

GoldSilverBronze
1
3x3x3 Cube
CompetitionRoundPlaceBestAverageDetail
Hong Kong Championship 2024Second round54 11.12 12.91
11.85     13.58     13.29     11.12     13.72
First round29 9.54 10.48
9.54      10.22     10.16     11.93     11.05
Pennsylvania Championship 2024Semi Final53 10.32 12.46
10.32     11.56     12.44     13.38     13.81
Second round39 8.66 10.70
11.03     11.41     10.10     8.66      10.97
First round36 9.23 10.46
9.23      10.70     11.35     10.88     9.80
Welcome Back Hong Kong 2024First round21 8.48 10.48
12.57     11.82     9.59      10.03     8.48
Going Back to the Gong 2024Second round17 9.52 11.37
DNF       9.52      10.80     11.94     11.38
First round8 8.88 10.31
8.88      10.55     10.54     9.85      DNF
Hong Kong Championship 2023Second round38 9.94 11.07
12.68     12.75     9.94      10.35     10.19
First round30 9.32 11.39
14.13     11.54     11.56     9.32      11.06
IUKL SOR 2023Second round28 9.33 11.38
14.11     12.76     9.33      11.35     10.04
First round31 8.22 11.72
8.22      11.47     14.19     12.38     11.30
CubingUSA Nationals 2023First round404 11.14 12.13
12.47     12.59     12.57     11.14     11.35
Hong Kong Small Cube Day 2023Second round55 9.52 11.82
11.01     16.73     10.50     13.96     9.52
First round68 11.18 12.92
20.11     13.47     13.21     12.08     11.18
Essex Spring 2023Final19 9.80 11.70
11.62     16.92     11.84     9.80      11.65
Second round15 8.79 10.77
8.79      10.23     10.62     11.52     11.45
First round16 10.20 11.79
12.52     11.75     11.92     10.20     11.69
Adelaide Summer 2023Second round21 13.10 14.01
13.61     16.19     14.12     14.29     13.10
First round20 11.97 13.36
12.87     11.97     13.64     13.56     16.65
Melbourne Summer 2023Semi Final62 12.32 13.69
13.75     14.07     15.79     13.24     12.32
Second round75 10.90 14.12
15.28     14.76     13.48     14.12     10.90
First round79 11.11 14.40
17.19     12.13     22.46     13.89     11.11
 
2x2x2 Cube
CompetitionRoundPlaceBestAverageDetail
Hong Kong Championship 2024Final6 2.04 2.50
3.88      2.30      2.56      2.65      2.04
Second round7 1.49 2.85
3.83      2.16      1.49      DNF       2.57
First round7 1.25 2.51
2.19      1.66      DNF       3.67      1.25
Pennsylvania Championship 2024Final16 1.89 3.10
3.54      3.60      1.89      2.16      3.79
Second round9 1.73 2.42
2.82      2.31      3.97      2.14      1.73
First round9 1.59 2.11
2.22      2.76      2.38      1.59      1.73
Welcome Back Hong Kong 2024Final7 1.85 3.11
2.46      3.75      3.11      1.85      5.24
First round1 1.42 2.58
4.59      2.71      1.42      2.94      2.10
Going Back to the Gong 2024Final2 1.83 2.30
1.83      2.69      2.16      4.03      2.05
First round6 1.76 2.92
5.43      3.02      3.16      1.76      2.59
Hong Kong Championship 2023Second round32 2.22 4.67
3.05      4.15      6.80      2.22      DNF
First round3 1.68 2.66
2.04      DNF       3.39      1.68      2.56
IUKL SOR 2023Final6 1.47 2.29
2.91      3.23      2.15      1.47      1.82
Second round3 1.17 2.22
1.17      1.90      2.52      5.20      2.24
First round4 2.20 2.77
3.63      2.31      2.20      2.38      DNF
CubingUSA Nationals 2023Second round269 2.65 4.15
4.65      2.65      5.48      3.22      4.59
First round75 1.82 2.80
2.98      2.76      1.82      3.85      2.66
Hong Kong Small Cube Day 2023Second round30 2.93 4.11
2.93      4.16      3.16      7.87      5.02
First round18 2.10 3.13
3.40      2.10      2.88      3.11      3.45
Essex Spring 2023Final8 1.57 3.06
3.41      3.45      1.57      3.20      2.58
Second round4 2.02 2.84
2.05      2.02      5.20      2.61      3.85
First round10 3.18 3.46
3.50      8.29      3.18      3.53      3.36
Adelaide Summer 2023Final7 3.16 4.05
4.66      3.16      7.50      3.45      4.05
First round6 3.22 3.93
3.22      3.23      4.31      4.25      5.99
Melbourne Summer 2023Semi Final70 3.06 5.69
8.42      3.06      4.41      4.23      9.22
Second round44 3.68 4.67
5.04      4.37      3.68      19.23     4.61
First round56 3.68 4.52
5.53      4.25      5.28      3.68      4.03
 
4x4x4 Cube
CompetitionRoundPlaceBestAverageDetail
Pennsylvania Championship 2024First round77 1:01.60 
1:01.60   1:01.85
Welcome Back Hong Kong 2024First round76 1:17.30 
1:30.99   1:17.30
Going Back to the Gong 2024First round23 1:03.53 1:09.29
1:10.07   1:07.37   1:15.66   1:10.44   1:03.53
IUKL SOR 2023First round41 54.15 1:04.68
1:07.75   1:03.35   DNF       54.15     1:02.95
Adelaide Summer 2023Final52 1:48.81 
DNF       1:48.81
Melbourne Summer 2023First round111 1:31.84 
1:32.67   1:31.84
 
3x3x3 One-Handed
CompetitionRoundPlaceBestAverageDetail
IUKL SOR 2023First round44 34.76 38.41
34.76     37.50     DNF       40.17     37.57
Essex Spring 2023Final34 28.46 34.72
32.62     35.62     DNF       28.46     35.92
First round35 26.66 33.32
33.68     34.93     31.36     38.00     26.66
 
Pyraminx
CompetitionRoundPlaceBestAverageDetail
Hong Kong Championship 2024First round22 3.76 7.21
9.94      6.47      7.01      3.76      8.15
Pennsylvania Championship 2024Second round53 6.32 7.80
8.38      7.75      6.32      7.26      12.13
First round53 6.05 7.75
10.02     7.75      6.05      7.92      7.59
Going Back to the Gong 2024Final14 5.26 7.90
9.29      11.10     6.36      5.26      8.04
First round10 4.77 5.97
9.11      4.77      5.03      6.55      6.32
IUKL SOR 2023First round27 4.97 8.63
8.28      8.81      8.81      10.59     4.97
CubingUSA Nationals 2023First round211 5.78 6.29
6.13      5.78      6.17      12.35     6.56
Adelaide Summer 2023First round17 5.30 8.77
7.00      10.18     9.14      5.30      DNF
Melbourne Summer 2023Semi Final69 8.72 11.42
11.66     11.92     10.68     17.74     8.72
Second round55 5.55 8.13
10.19     5.55      9.19      8.02      7.18
First round102 8.20 11.40
11.95     12.25     11.91     8.20      10.33
 
Skewb
CompetitionRoundPlaceBestAverageDetail
Hong Kong Championship 2024First round26 6.68 10.89
8.82      6.68      11.20     12.65     14.48
Pennsylvania Championship 2024Second round46 5.79 7.88
8.25      9.57      5.79      DNF       5.83
First round57 8.27 9.37
8.63      8.27      9.57      12.11     9.90
Welcome Back Hong Kong 2024First round20 5.70 7.06
7.71      6.55      5.70      18.00     6.91
Going Back to the Gong 2024Final16 9.45 11.03
9.45      10.91     11.18     11.38     11.01
First round9 4.32 7.34
7.86      8.29      4.32      6.00      8.15
IUKL SOR 2023First round23 4.59 7.65
8.54      7.67      6.74      4.59      9.88
CubingUSA Nationals 2023First round412 5.94 9.60
10.78     9.86      8.17      5.94      11.74
Essex Spring 2023Second round34 5.37 9.75
14.61     11.35     6.40      11.49     5.37
First round37 5.31 11.01
12.94     15.62     10.93     5.31      9.16
Adelaide Summer 2023First round29 9.71 13.25
22.04     9.71      16.60     12.72     10.42
Melbourne Summer 2023First round151 9.21 22.87
20.59     23.58     40.79     9.21      24.44
 
Square-1
CompetitionRoundPlaceBestAverageDetail
Essex Spring 2023First round32 27.50 33.96
27.50     33.62     36.92     48.27     31.33
Hong Kong Championship 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round54 11.12 12.91
11.85     13.58     13.29     11.12     13.72
First round29 9.54 10.48
9.54      10.22     10.16     11.93     11.05
2x2x2 CubeFinal6 2.04 2.50
3.88      2.30      2.56      2.65      2.04
Second round7 1.49 2.85
3.83      2.16      1.49      DNF       2.57
First round7 1.25 2.51
2.19      1.66      DNF       3.67      1.25
PyraminxFirst round22 3.76 7.21
9.94      6.47      7.01      3.76      8.15
SkewbFirst round26 6.68 10.89
8.82      6.68      11.20     12.65     14.48
 
Pennsylvania Championship 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeSemi Final53 10.32 12.46
10.32     11.56     12.44     13.38     13.81
Second round39 8.66 10.70
11.03     11.41     10.10     8.66      10.97
First round36 9.23 10.46
9.23      10.70     11.35     10.88     9.80
2x2x2 CubeFinal16 1.89 3.10
3.54      3.60      1.89      2.16      3.79
Second round9 1.73 2.42
2.82      2.31      3.97      2.14      1.73
First round9 1.59 2.11
2.22      2.76      2.38      1.59      1.73
4x4x4 CubeFirst round77 1:01.60 
1:01.60   1:01.85
PyraminxSecond round53 6.32 7.80
8.38      7.75      6.32      7.26      12.13
First round53 6.05 7.75
10.02     7.75      6.05      7.92      7.59
SkewbSecond round46 5.79 7.88
8.25      9.57      5.79      DNF       5.83
First round57 8.27 9.37
8.63      8.27      9.57      12.11     9.90
 
Welcome Back Hong Kong 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round21 8.48 10.48
12.57     11.82     9.59      10.03     8.48
2x2x2 CubeFinal7 1.85 3.11
2.46      3.75      3.11      1.85      5.24
First round1 1.42 2.58
4.59      2.71      1.42      2.94      2.10
4x4x4 CubeFirst round76 1:17.30 
1:30.99   1:17.30
SkewbFirst round20 5.70 7.06
7.71      6.55      5.70      18.00     6.91
 
Going Back to the Gong 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round17 9.52 11.37
DNF       9.52      10.80     11.94     11.38
First round8 8.88 10.31
8.88      10.55     10.54     9.85      DNF
2x2x2 CubeFinal2 1.83 2.30
1.83      2.69      2.16      4.03      2.05
First round6 1.76 2.92
5.43      3.02      3.16      1.76      2.59
4x4x4 CubeFirst round23 1:03.53 1:09.29
1:10.07   1:07.37   1:15.66   1:10.44   1:03.53
PyraminxFinal14 5.26 7.90
9.29      11.10     6.36      5.26      8.04
First round10 4.77 5.97
9.11      4.77      5.03      6.55      6.32
SkewbFinal16 9.45 11.03
9.45      10.91     11.18     11.38     11.01
First round9 4.32 7.34
7.86      8.29      4.32      6.00      8.15
 
Hong Kong Championship 2023
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round38 9.94 11.07
12.68     12.75     9.94      10.35     10.19
First round30 9.32 11.39
14.13     11.54     11.56     9.32      11.06
2x2x2 CubeSecond round32 2.22 4.67
3.05      4.15      6.80      2.22      DNF
First round3 1.68 2.66
2.04      DNF       3.39      1.68      2.56
 
IUKL SOR 2023
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round28 9.33 11.38
14.11     12.76     9.33      11.35     10.04
First round31 8.22 11.72
8.22      11.47     14.19     12.38     11.30
2x2x2 CubeFinal6 1.47 2.29
2.91      3.23      2.15      1.47      1.82
Second round3 1.17 2.22
1.17      1.90      2.52      5.20      2.24
First round4 2.20 2.77
3.63      2.31      2.20      2.38      DNF
4x4x4 CubeFirst round41 54.15 1:04.68
1:07.75   1:03.35   DNF       54.15     1:02.95
3x3x3 One-HandedFirst round44 34.76 38.41
34.76     37.50     DNF       40.17     37.57
PyraminxFirst round27 4.97 8.63
8.28      8.81      8.81      10.59     4.97
SkewbFirst round23 4.59 7.65
8.54      7.67      6.74      4.59      9.88
 
CubingUSA Nationals 2023
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round404 11.14 12.13
12.47     12.59     12.57     11.14     11.35
2x2x2 CubeSecond round269 2.65 4.15
4.65      2.65      5.48      3.22      4.59
First round75 1.82 2.80
2.98      2.76      1.82      3.85      2.66
PyraminxFirst round211 5.78 6.29
6.13      5.78      6.17      12.35     6.56
SkewbFirst round412 5.94 9.60
10.78     9.86      8.17      5.94      11.74
 
Hong Kong Small Cube Day 2023
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round55 9.52 11.82
11.01     16.73     10.50     13.96     9.52
First round68 11.18 12.92
20.11     13.47     13.21     12.08     11.18
2x2x2 CubeSecond round30 2.93 4.11
2.93      4.16      3.16      7.87      5.02
First round18 2.10 3.13
3.40      2.10      2.88      3.11      3.45
 
Essex Spring 2023
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal19 9.80 11.70
11.62     16.92     11.84     9.80      11.65
Second round15 8.79 10.77
8.79      10.23     10.62     11.52     11.45
First round16 10.20 11.79
12.52     11.75     11.92     10.20     11.69
2x2x2 CubeFinal8 1.57 3.06
3.41      3.45      1.57      3.20      2.58
Second round4 2.02 2.84
2.05      2.02      5.20      2.61      3.85
First round10 3.18 3.46
3.50      8.29      3.18      3.53      3.36
3x3x3 One-HandedFinal34 28.46 34.72
32.62     35.62     DNF       28.46     35.92
First round35 26.66 33.32
33.68     34.93     31.36     38.00     26.66
SkewbSecond round34 5.37 9.75
14.61     11.35     6.40      11.49     5.37
First round37 5.31 11.01
12.94     15.62     10.93     5.31      9.16
Square-1First round32 27.50 33.96
27.50     33.62     36.92     48.27     31.33
 
Adelaide Summer 2023
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round21 13.10 14.01
13.61     16.19     14.12     14.29     13.10
First round20 11.97 13.36
12.87     11.97     13.64     13.56     16.65
2x2x2 CubeFinal7 3.16 4.05
4.66      3.16      7.50      3.45      4.05
First round6 3.22 3.93
3.22      3.23      4.31      4.25      5.99
4x4x4 CubeFinal52 1:48.81 
DNF       1:48.81
PyraminxFirst round17 5.30 8.77
7.00      10.18     9.14      5.30      DNF
SkewbFirst round29 9.71 13.25
22.04     9.71      16.60     12.72     10.42
 
Melbourne Summer 2023
EventRoundPlaceBestAverageDetail
3x3x3 CubeSemi Final62 12.32 13.69
13.75     14.07     15.79     13.24     12.32
Second round75 10.90 14.12
15.28     14.76     13.48     14.12     10.90
First round79 11.11 14.40
17.19     12.13     22.46     13.89     11.11
2x2x2 CubeSemi Final70 3.06 5.69
8.42      3.06      4.41      4.23      9.22
Second round44 3.68 4.67
5.04      4.37      3.68      19.23     4.61
First round56 3.68 4.52
5.53      4.25      5.28      3.68      4.03
4x4x4 CubeFirst round111 1:31.84 
1:32.67   1:31.84
PyraminxSemi Final69 8.72 11.42
11.66     11.92     10.68     17.74     8.72
Second round55 5.55 8.13
10.19     5.55      9.19      8.02      7.18
First round102 8.20 11.40
11.95     12.25     11.91     8.20      10.33
SkewbFirst round151 9.21 22.87
20.59     23.58     40.79     9.21      24.44
No.DateNameRegionCity
112024-11-16~17Hong Kong Championship 2024Hong Kong, ChinaHong Kong
102024-06-21~23Pennsylvania Championship 2024United StatesMechanicsburg, Pennsylvania
92024-03-31Welcome Back Hong Kong 2024Hong Kong, ChinaHong Kong
82024-02-10~11Going Back to the Gong 2024AustraliaWollongong, New South Wales
72023-10-21~22Hong Kong Championship 2023Hong Kong, ChinaHong Kong
62023-09-30~10-01IUKL SOR 2023MalaysiaKajang, Selangor
52023-07-27~30CubingUSA Nationals 2023United StatesPittsburgh, Pennsylvania
42023-05-26Hong Kong Small Cube Day 2023Hong Kong, ChinaHong Kong
32023-04-08~09Essex Spring 2023United KingdomSouth Woodham Ferrers, Essex
22023-01-28~29Adelaide Summer 2023AustraliaAdelaide, South Australia
12023-01-20~22Melbourne Summer 2023AustraliaMelbourne, Victoria