Personal Page

Liang-Zhen Lai (賴良榛)

Name: Liang-Zhen Lai (賴良榛)
Region: Chinese Taipei
Competitions: 16
WCA ID: Liang-Zhen Lai (賴良榛)2016LAIL02
Gender: Male
Career: 2016.07.09 - 2024.11.04
2023 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube44783312320411.0512.88201327452395109/110
2x2x2 Cube2023769147252.644.0611438310614578/80
4x4x4 Cube37555911591549.6454.1413678485134223/23
3x3x3 One-Handed24755231491121.7225.8913615523224525/25
Clock1332023.475.033706751142/50
Megaminx1893647140502:10.484/4
Pyraminx1583598134445.007.8913594389816563/65
Skewb2705398210937.2611.7923327608728924/25

Sum of Ranks

 Sum of NRNRSum of CRCRSum of WRWR
Single348819862785290822404111125
Average27921695216527881760329972

Overall Medal Collection

GoldSilverBronze
11

Overall Record Collection

WRCRNR
1
3x3x3 Cube
CompetitionRoundPlaceBestAverageDetail
Shin Kong Open - New Taipei 2024Second round108 12.08 14.93
12.08     14.52     13.15     17.12     18.99
First round80 11.63 12.88
11.63     12.23     17.41     13.56     12.84
Taipei Summer Open 2024First round132 13.09 15.96
13.09     15.25     17.36     15.92     16.72
Chien Kuo Cubing Party 2024First round85 12.61 15.39
12.61     13.48     19.43     17.66     15.04
Zhongshan Open 2024First round52 13.11 13.55
13.11     13.46     25.05     13.67     13.51
Taichung Open 2024First round86 12.30 16.73
12.74     26.89     21.13     16.32     12.30
Taiwan Championship 2023First round132 14.13 14.45
14.13     14.52     14.80     14.38     14.44
Shin Kong Cube Open 2023First round153 14.41 16.39
14.88     14.99     19.31     21.19     14.41
Maru Cube Day 2023Semi Final90 12.42 14.42
12.42     14.79     15.65     12.81     16.22
Second round100 11.80 14.55
15.49     14.53     15.04     14.08     11.80
First round81 12.07 13.19
13.08     14.86     12.65     13.83     12.07
CK Cubing Party 2023Second round58 12.09 13.74
13.86     14.84     13.43     13.93     12.09
First round60 12.57 14.23
12.57     13.62     17.41     12.83     16.25
Taiwan Championship 2022Second round98 12.20 13.88
13.46     16.98     14.09     14.09     12.20
First round92 12.02 13.27
13.91     12.02     12.51     13.38     14.92
Chiayi Open 2022Second round50 11.05 13.66
11.05     15.62     12.25     13.11     16.49
First round48 12.59 13.13
12.66     12.70     14.03     12.59     17.64
CK Cubing Party 2022Second round42 11.86 14.12
15.26     14.03     11.86     18.19     13.08
First round43 12.59 13.92
12.59     13.45     DNF       14.84     13.46
Maru Cube Day 2019Second round94 15.41 18.70
19.47     20.03     16.59     15.41     21.86
First round66 13.32 15.17
13.32     20.02     17.63     13.69     14.19
Maru Cube Day 2016First round101 29.58 34.18
36.81     41.67     34.30     29.58     31.44
 
2x2x2 Cube
CompetitionRoundPlaceBestAverageDetail
WCA Asian Championship 2024First round167 2.64 4.06
4.18      4.38      2.64      3.62      5.54
Taipei Summer Open 2024Second round64 4.00 5.46
6.61      4.00      5.59      5.56      5.24
First round45 3.14 4.17
4.86      3.68      3.98      3.14      7.39
Taichung Open 2024First round53 4.53 5.62
7.11      5.21      7.05      4.60      4.53
Taiwan Championship 2023First round94 4.64 5.12
9.94      5.26      5.20      4.64      4.90
Maru Cube Day 2023Second round58 3.10 5.02
5.19      6.26      3.87      6.00      3.10
First round66 4.81 5.21
5.22      5.19      5.21      4.81      6.23
CK Cubing Party 2023Second round21 3.66 4.07
3.66      4.43      4.61      3.95      3.83
First round42 3.78 5.27
5.42      5.40      5.42      3.78      5.00
Taiwan Championship 2022Second round46 4.09 4.50
4.82      4.47      4.09      9.36      4.21
First round48 4.32 4.79
7.01      4.32      5.35      4.42      4.59
Chiayi Open 2022First round33 3.55 4.82
3.99      6.00      3.55      4.46      10.74
CK Cubing Party 2022Second round16 3.08 4.31
5.59      3.08      3.41      3.92      DNF
First round25 3.78 4.75
5.70      5.51      3.78      4.56      4.17
Maru Cube Day 2019Second round36 4.29 5.14
5.63      4.76      12.41     4.29      5.03
First round49 4.34 5.63
4.93      5.84      4.34      DNF       6.12
 
4x4x4 Cube
CompetitionRoundPlaceBestAverageDetail
Taipei Summer Open 2024First round102 54.18 
1:06.94   54.18
Chien Kuo Cubing Party 2024First round80 1:09.14 
1:09.14   1:20.89
Taiwan Championship 2023First round127 59.80 
59.80     1:02.02
Maru Cube Day 2023Second round86 54.19 57.37
57.48     1:08.39   54.19     56.34     58.28
First round80 49.64 54.14
57.35     1:02.23   55.28     49.64     49.78
Chiayi Open 2022First round68 1:05.19 
1:16.10   1:05.19
CK Cubing Party 2022First round43 53.65 1:00.71
1:07.27   59.91     53.65     1:15.09   54.96
 
3x3x3 Blindfolded
CompetitionRoundPlaceBestAverageDetail
Taipei Summer Open 2024Final25 DNF DNF
DNF       DNF       DNF
Taiwan Championship 2022Final18 DNF DNF
DNF       DNF       DNF
Maru Cube Day 2019Final11 DNF DNF
DNF       DNF       DNF
 
3x3x3 One-Handed
CompetitionRoundPlaceBestAverageDetail
WCA Asian Championship 2024First round260 28.78 31.95
28.78     40.18     29.60     31.29     34.97
Taipei Summer Open 2024First round59 23.83 25.89
24.86     23.83     27.83     25.89     26.93
Taiwan Championship 2023First round82 22.22 28.05
22.22     41.96     28.08     26.26     29.82
Maru Cube Day 2023First round79 21.72 30.56
41.87     21.72     27.28     1:29.70   22.53
Taiwan Championship 2022First round51 23.00 26.02
23.57     32.71     25.20     23.00     29.28
 
Clock
CompetitionRoundPlaceBestAverageDetail
Taiwan Anti-NxNxN 2024Final2 4.22 5.03
5.12      6.98      4.77      4.22      5.21
Second round7NR 3.47 6.47
8.09      5.76      3.47      DNF       5.56
First round3 3.89 5.13
5.80      5.08      3.89      4.52      DNF
Taipei Summer Open 2024Final3 4.51 5.11
5.66      5.04      4.64      4.51      DNF
First round8 4.16 6.47
5.15      DNF       7.07      4.16      7.18
Taichung Open 2024Final11 5.76 8.56
6.21      6.71      5.76      12.76     DNF
First round4 4.30 5.89
6.64      6.47      5.46      4.30      5.73
Taiwan Championship 2023Final11 7.05 DNF
DNF       7.73      7.05      8.35      DNF
First round3 6.41 6.95
10.39     6.41      7.31      6.62      6.91
Maru Cube Day 2023Final8 7.17 8.81
9.06      10.21     7.17      DNF       7.17
 
Megaminx
CompetitionRoundPlaceBestAverageDetail
Maru Cube Day 2023Final49 2:10.48 
2:42.70   2:10.48
CK Cubing Party 2022Final27 3:27.77 
4:20.80   3:27.77
 
Pyraminx
CompetitionRoundPlaceBestAverageDetail
WCA Asian Championship 2024First round265 7.90 9.25
7.90      8.62      8.36      10.78     DNF
Taiwan Anti-NxNxN 2024First round72 9.44 13.88
12.94     13.85     DNF       14.84     9.44
Taipei Summer Open 2024Second round57 7.32 10.07
7.32      9.93      13.18     10.50     9.78
First round51 5.16 8.48
8.66      12.44     5.16      7.03      9.74
Chien Kuo Cubing Party 2024Second round42 7.09 9.87
8.65      12.32     7.09      11.30     9.65
First round44 5.00 9.45
8.52      8.86      16.17     5.00      10.97
Zhongshan Open 2024First round36 8.17 10.97
10.91     18.16     9.65      12.36     8.17
Taiwan Championship 2023First round92 9.91 13.11
13.67     12.96     9.91      12.71     15.44
Maru Cube Day 2023First round54 7.44 9.73
8.70      11.46     9.03      7.44      13.08
Chiayi Open 2022First round40 9.20 10.00
9.88      14.11     9.20      10.28     9.83
CK Cubing Party 2022Second round20 5.58 7.89
5.58      8.22      8.00      7.46      9.34
First round32 9.04 11.45
12.15     12.74     13.95     9.04      9.45
Maru Cube Day 2016First round44 12.89 15.76
17.94     16.06     12.89     13.27     18.81
 
Skewb
CompetitionRoundPlaceBestAverageDetail
WCA Asian Championship 2024First round264 8.25 12.44
12.78     12.24     13.12     8.25      12.31
Taiwan Anti-NxNxN 2024First round53 7.26 11.79
8.99      16.02     7.26      10.37     DNF
Taipei Summer Open 2024First round79 16.91 18.35
16.91     17.61     17.40     20.04     20.28
Chien Kuo Cubing Party 2024First round58 10.49 18.48
20.91     10.49     19.66     18.99     16.79
Zhongshan Open 2024First round56 13.37 17.30
13.37     19.67     25.24     18.27     13.96
WCA Asian Championship 2024
EventRoundPlaceBestAverageDetail
2x2x2 CubeFirst round167 2.64 4.06
4.18      4.38      2.64      3.62      5.54
3x3x3 One-HandedFirst round260 28.78 31.95
28.78     40.18     29.60     31.29     34.97
PyraminxFirst round265 7.90 9.25
7.90      8.62      8.36      10.78     DNF
SkewbFirst round264 8.25 12.44
12.78     12.24     13.12     8.25      12.31
 
Shin Kong Open - New Taipei 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round108 12.08 14.93
12.08     14.52     13.15     17.12     18.99
First round80 11.63 12.88
11.63     12.23     17.41     13.56     12.84
 
Taiwan Anti-NxNxN 2024
EventRoundPlaceBestAverageDetail
ClockFinal2 4.22 5.03
5.12      6.98      4.77      4.22      5.21
Second round7NR 3.47 6.47
8.09      5.76      3.47      DNF       5.56
First round3 3.89 5.13
5.80      5.08      3.89      4.52      DNF
PyraminxFirst round72 9.44 13.88
12.94     13.85     DNF       14.84     9.44
SkewbFirst round53 7.26 11.79
8.99      16.02     7.26      10.37     DNF
 
Taipei Summer Open 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round132 13.09 15.96
13.09     15.25     17.36     15.92     16.72
2x2x2 CubeSecond round64 4.00 5.46
6.61      4.00      5.59      5.56      5.24
First round45 3.14 4.17
4.86      3.68      3.98      3.14      7.39
4x4x4 CubeFirst round102 54.18 
1:06.94   54.18
3x3x3 BlindfoldedFinal25 DNF DNF
DNF       DNF       DNF
3x3x3 One-HandedFirst round59 23.83 25.89
24.86     23.83     27.83     25.89     26.93
ClockFinal3 4.51 5.11
5.66      5.04      4.64      4.51      DNF
First round8 4.16 6.47
5.15      DNF       7.07      4.16      7.18
PyraminxSecond round57 7.32 10.07
7.32      9.93      13.18     10.50     9.78
First round51 5.16 8.48
8.66      12.44     5.16      7.03      9.74
SkewbFirst round79 16.91 18.35
16.91     17.61     17.40     20.04     20.28
 
Chien Kuo Cubing Party 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round85 12.61 15.39
12.61     13.48     19.43     17.66     15.04
4x4x4 CubeFirst round80 1:09.14 
1:09.14   1:20.89
PyraminxSecond round42 7.09 9.87
8.65      12.32     7.09      11.30     9.65
First round44 5.00 9.45
8.52      8.86      16.17     5.00      10.97
SkewbFirst round58 10.49 18.48
20.91     10.49     19.66     18.99     16.79
 
Zhongshan Open 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round52 13.11 13.55
13.11     13.46     25.05     13.67     13.51
PyraminxFirst round36 8.17 10.97
10.91     18.16     9.65      12.36     8.17
SkewbFirst round56 13.37 17.30
13.37     19.67     25.24     18.27     13.96
 
Taichung Open 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round86 12.30 16.73
12.74     26.89     21.13     16.32     12.30
2x2x2 CubeFirst round53 4.53 5.62
7.11      5.21      7.05      4.60      4.53
ClockFinal11 5.76 8.56
6.21      6.71      5.76      12.76     DNF
First round4 4.30 5.89
6.64      6.47      5.46      4.30      5.73
 
Taiwan Championship 2023
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round132 14.13 14.45
14.13     14.52     14.80     14.38     14.44
2x2x2 CubeFirst round94 4.64 5.12
9.94      5.26      5.20      4.64      4.90
4x4x4 CubeFirst round127 59.80 
59.80     1:02.02
3x3x3 One-HandedFirst round82 22.22 28.05
22.22     41.96     28.08     26.26     29.82
ClockFinal11 7.05 DNF
DNF       7.73      7.05      8.35      DNF
First round3 6.41 6.95
10.39     6.41      7.31      6.62      6.91
PyraminxFirst round92 9.91 13.11
13.67     12.96     9.91      12.71     15.44
 
Shin Kong Cube Open 2023
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round153 14.41 16.39
14.88     14.99     19.31     21.19     14.41
 
Maru Cube Day 2023
EventRoundPlaceBestAverageDetail
3x3x3 CubeSemi Final90 12.42 14.42
12.42     14.79     15.65     12.81     16.22
Second round100 11.80 14.55
15.49     14.53     15.04     14.08     11.80
First round81 12.07 13.19
13.08     14.86     12.65     13.83     12.07
2x2x2 CubeSecond round58 3.10 5.02
5.19      6.26      3.87      6.00      3.10
First round66 4.81 5.21
5.22      5.19      5.21      4.81      6.23
4x4x4 CubeSecond round86 54.19 57.37
57.48     1:08.39   54.19     56.34     58.28
First round80 49.64 54.14
57.35     1:02.23   55.28     49.64     49.78
3x3x3 One-HandedFirst round79 21.72 30.56
41.87     21.72     27.28     1:29.70   22.53
ClockFinal8 7.17 8.81
9.06      10.21     7.17      DNF       7.17
MegaminxFinal49 2:10.48 
2:42.70   2:10.48
PyraminxFirst round54 7.44 9.73
8.70      11.46     9.03      7.44      13.08
 
CK Cubing Party 2023
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round58 12.09 13.74
13.86     14.84     13.43     13.93     12.09
First round60 12.57 14.23
12.57     13.62     17.41     12.83     16.25
2x2x2 CubeSecond round21 3.66 4.07
3.66      4.43      4.61      3.95      3.83
First round42 3.78 5.27
5.42      5.40      5.42      3.78      5.00
 
Taiwan Championship 2022
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round98 12.20 13.88
13.46     16.98     14.09     14.09     12.20
First round92 12.02 13.27
13.91     12.02     12.51     13.38     14.92
2x2x2 CubeSecond round46 4.09 4.50
4.82      4.47      4.09      9.36      4.21
First round48 4.32 4.79
7.01      4.32      5.35      4.42      4.59
3x3x3 BlindfoldedFinal18 DNF DNF
DNF       DNF       DNF
3x3x3 One-HandedFirst round51 23.00 26.02
23.57     32.71     25.20     23.00     29.28
 
Chiayi Open 2022
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round50 11.05 13.66
11.05     15.62     12.25     13.11     16.49
First round48 12.59 13.13
12.66     12.70     14.03     12.59     17.64
2x2x2 CubeFirst round33 3.55 4.82
3.99      6.00      3.55      4.46      10.74
4x4x4 CubeFirst round68 1:05.19 
1:16.10   1:05.19
PyraminxFirst round40 9.20 10.00
9.88      14.11     9.20      10.28     9.83
 
CK Cubing Party 2022
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round42 11.86 14.12
15.26     14.03     11.86     18.19     13.08
First round43 12.59 13.92
12.59     13.45     DNF       14.84     13.46
2x2x2 CubeSecond round16 3.08 4.31
5.59      3.08      3.41      3.92      DNF
First round25 3.78 4.75
5.70      5.51      3.78      4.56      4.17
4x4x4 CubeFirst round43 53.65 1:00.71
1:07.27   59.91     53.65     1:15.09   54.96
MegaminxFinal27 3:27.77 
4:20.80   3:27.77
PyraminxSecond round20 5.58 7.89
5.58      8.22      8.00      7.46      9.34
First round32 9.04 11.45
12.15     12.74     13.95     9.04      9.45
 
Maru Cube Day 2019
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round94 15.41 18.70
19.47     20.03     16.59     15.41     21.86
First round66 13.32 15.17
13.32     20.02     17.63     13.69     14.19
2x2x2 CubeSecond round36 4.29 5.14
5.63      4.76      12.41     4.29      5.03
First round49 4.34 5.63
4.93      5.84      4.34      DNF       6.12
3x3x3 BlindfoldedFinal11 DNF DNF
DNF       DNF       DNF
 
Maru Cube Day 2016
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round101 29.58 34.18
36.81     41.67     34.30     29.58     31.44
PyraminxFirst round44 12.89 15.76
17.94     16.06     12.89     13.27     18.81

History of National Records

EventSingleAverageCompetitionRoundDetail
Clock
 NR 3.47Taiwan Anti-NxNxN 2024Second round
8.09      5.76      3.47      DNF       5.56
No.DateNameRegionCity
162024-11-01~04WCA Asian Championship 2024MalaysiaPutrajaya
152024-09-28Shin Kong Open - New Taipei 2024Chinese TaipeiNew Taipei City
142024-07-20Taiwan Anti-NxNxN 2024Chinese TaipeiTaipei
132024-06-29~30Taipei Summer Open 2024Chinese TaipeiTaipei
122024-05-25~26Chien Kuo Cubing Party 2024Chinese TaipeiTaipei
112024-05-04Zhongshan Open 2024Chinese TaipeiTaipei
102024-03-03Taichung Open 2024Chinese TaipeiTaichung
92023-12-08~10Taiwan Championship 2023Chinese TaipeiNew Taipei City
82023-09-16Shin Kong Cube Open 2023Chinese TaipeiNew Taipei City
72023-07-22~23Maru Cube Day 2023Chinese TaipeiTainan
62023-05-27CK Cubing Party 2023Chinese TaipeiTaipei
52022-12-16~18Taiwan Championship 2022Chinese TaipeiNew Taipei City
42022-07-23Chiayi Open 2022Chinese TaipeiChiayi
32022-05-29CK Cubing Party 2022Chinese TaipeiTaipei
22019-07-06~07Maru Cube Day 2019Chinese TaipeiTainan
12016-07-09~10Maru Cube Day 2016Chinese TaipeiTainan