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Zhenyu Cai (蔡镇宇)

Zhenyu Cai (蔡镇宇)
Name: Zhenyu Cai (蔡镇宇)
Region: China
Competitions: 8
WCA ID: Zhenyu Cai (蔡镇宇)2019CAIZ05
Gender: Male
Career: 2019.08.11 - 2025.11.09
2024 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube27678923486.639.174355157155463/65
2x2x2 Cube8242792112652.263.265795154745440/40
4x4x4 Cube5016951125.1929.935842036330/30
5x5x5 Cube452143441951:10.551:18.534217146547510/10
6x6x6 Cube9752819100643:55.601/1
3x3x3 One-Handed3391044307413.1615.85241687530430/32
Clock364133757109.0417.671264829619107/10
Megaminx2411041439.2340.62221621520/20
Pyraminx9432801103764.237.23121823557125315/15

Sum of Ranks

 Sum of NRNRSum of CRCRSum of WRWR
Single138664034597915221826337541
Average121344113974915671557757659
3x3x3 Cube
CompetitionRoundPlaceBestAverageDetail
Guangzhou Small Cubes 2025Second round60 6.63 10.31
12.13     10.17     11.00     9.76      6.63
First round46 8.19 9.47
9.70      12.31     8.19      10.00     8.70
Guilin Open 2025Second round26 7.36 9.35
7.36      8.20      11.66     8.93      10.92
First round21 8.38 9.43
9.42      9.79      9.09      8.38      10.71
Jiangmen Open 2025Second round44 7.98 9.39
9.34      7.98      9.35      9.49      9.75
First round45 8.35 9.17
8.36      10.73     10.27     8.35      8.88
Jieyang Good Afternoon 2021First round11 9.89 10.72
10.49     11.20     13.56     9.89      10.46
Jieyang Winter 2020Second round28 10.62 11.69
12.25     14.02     11.71     10.62     11.10
First round34 7.93 12.91
13.58     14.08     12.49     12.66     7.93
Zhongshan NxN Speedcubing 2019Second round28 11.40 13.13
11.40     12.22     14.85     12.33     DNF
First round23 11.40 11.82
11.45     11.84     14.00     11.40     12.17
Jieyang Open 2019Second round54 13.17 15.38
16.89     13.17     14.12     15.13     DNF
First round45 11.61 14.00
14.20     15.32     11.61     18.42     12.48
 
2x2x2 Cube
CompetitionRoundPlaceBestAverageDetail
Guangzhou Small Cubes 2025Semi Final32 3.22 3.54
3.78      3.60      3.65      3.22      3.37
Second round35 2.27 3.26
5.73      2.27      2.90      4.41      2.48
First round36 2.56 3.73
3.33      5.01      4.29      3.56      2.56
Guilin Open 2025First round33 2.26 4.23
2.26      6.28      5.34      3.05      4.29
Jiangmen Open 2025First round30 2.73 3.47
2.73      5.48      3.71      3.98      2.73
Jieyang Winter 2020First round17 2.81 4.40
2.81      6.61      4.75      4.19      4.25
Zhongshan NxN Speedcubing 2019First round21 3.70 4.85
5.32      5.05      3.70      4.30      5.20
Jieyang Open 2019First round38 3.46 5.70
5.82      6.24      6.34      3.46      5.04
 
4x4x4 Cube
CompetitionRoundPlaceBestAverageDetail
Guilin Open 2025Final6 29.61 31.34
29.61     31.96     30.29     31.76     33.35
First round6 25.19 30.49
34.36     29.18     25.19     32.33     29.95
Jiangmen Open 2025Final10 28.31 30.53
32.84     29.42     29.76     32.41     28.31
First round8 25.83 29.93
31.86     26.74     37.07     25.83     31.19
Zhongshan NxN Speedcubing 2019First round19 37.93 45.92
48.54     46.80     42.42     37.93     55.53
Jieyang Open 2019Final21 41.36 47.16
41.36     42.97     47.31     56.71     51.20
 
5x5x5 Cube
CompetitionRoundPlaceBestAverageDetail
Jieyang Good Afternoon 2021Final14 1:10.55 1:18.53
1:16.55   1:29.42   1:18.73   1:10.55   1:20.31
Jieyang Winter 2020First round14 1:13.32 1:21.79
1:32.13   1:19.18   1:17.61   1:28.57   1:13.32
 
6x6x6 Cube
CompetitionRoundPlaceBestAverageDetail
Jieyang Winter 2020First round21 3:55.60 
3:55.60
 
3x3x3 One-Handed
CompetitionRoundPlaceBestAverageDetail
Guangzhou Small Cubes 2025Second round49 13.16 18.20
20.65     18.89     15.06     13.16     21.70
First round40 13.94 16.53
17.15     13.94     17.18     15.53     16.92
Guilin Open 2025Final14 14.84 15.85
17.30     15.29     19.16     14.95     14.84
First round18 14.82 16.13
19.15     14.83     17.30     14.82     16.26
Jieyang Winter 2020First round38 21.52 25.31
21.72     DNF       28.85     25.37     21.52
Zhongshan NxN Speedcubing 2019First round28 20.52 26.60
25.85     DNF       24.12     20.52     29.84
Jieyang Open 2019First round44 30.92 
38.99     30.92
 
Clock
CompetitionRoundPlaceBestAverageDetail
Guangzhou Special 2025First round64 9.04 DNF
9.36      10.47     9.04      DNF       DNF
Jiangmen Open 2025First round52 15.13 17.67
18.01     15.13     19.83     15.16     DNF
 
Megaminx
CompetitionRoundPlaceBestAverageDetail
Guangzhou Special 2025Final4 39.23 40.62
39.88     42.09     47.52     39.88     39.23
First round7 41.78 47.25
48.31     46.70     48.73     41.78     46.73
Jieyang Good Afternoon 2021Final4 46.46 49.05
51.62     56.52     46.77     48.76     46.46
Jieyang Open 2019Final13 1:15.93 1:33.05
1:36.64   1:39.48   1:15.93   1:29.26   1:33.24
 
Pyraminx
CompetitionRoundPlaceBestAverageDetail
Guangzhou Special 2025Second round50 4.23 8.73
10.38     4.23      11.12     5.48      10.32
First round48 5.46 9.53
5.46      11.76     12.03     9.35      7.47
Jiangmen Open 2025First round36 5.78 7.23
6.01      5.78      8.36      7.33      11.26
Guangzhou Small Cubes 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round60 6.63 10.31
12.13     10.17     11.00     9.76      6.63
First round46 8.19 9.47
9.70      12.31     8.19      10.00     8.70
2x2x2 CubeSemi Final32 3.22 3.54
3.78      3.60      3.65      3.22      3.37
Second round35 2.27 3.26
5.73      2.27      2.90      4.41      2.48
First round36 2.56 3.73
3.33      5.01      4.29      3.56      2.56
3x3x3 One-HandedSecond round49 13.16 18.20
20.65     18.89     15.06     13.16     21.70
First round40 13.94 16.53
17.15     13.94     17.18     15.53     16.92
 
Guangzhou Special 2025
EventRoundPlaceBestAverageDetail
ClockFirst round64 9.04 DNF
9.36      10.47     9.04      DNF       DNF
MegaminxFinal4 39.23 40.62
39.88     42.09     47.52     39.88     39.23
First round7 41.78 47.25
48.31     46.70     48.73     41.78     46.73
PyraminxSecond round50 4.23 8.73
10.38     4.23      11.12     5.48      10.32
First round48 5.46 9.53
5.46      11.76     12.03     9.35      7.47
 
Guilin Open 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round26 7.36 9.35
7.36      8.20      11.66     8.93      10.92
First round21 8.38 9.43
9.42      9.79      9.09      8.38      10.71
2x2x2 CubeFirst round33 2.26 4.23
2.26      6.28      5.34      3.05      4.29
4x4x4 CubeFinal6 29.61 31.34
29.61     31.96     30.29     31.76     33.35
First round6 25.19 30.49
34.36     29.18     25.19     32.33     29.95
3x3x3 One-HandedFinal14 14.84 15.85
17.30     15.29     19.16     14.95     14.84
First round18 14.82 16.13
19.15     14.83     17.30     14.82     16.26
 
Jiangmen Open 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round44 7.98 9.39
9.34      7.98      9.35      9.49      9.75
First round45 8.35 9.17
8.36      10.73     10.27     8.35      8.88
2x2x2 CubeFirst round30 2.73 3.47
2.73      5.48      3.71      3.98      2.73
4x4x4 CubeFinal10 28.31 30.53
32.84     29.42     29.76     32.41     28.31
First round8 25.83 29.93
31.86     26.74     37.07     25.83     31.19
ClockFirst round52 15.13 17.67
18.01     15.13     19.83     15.16     DNF
PyraminxFirst round36 5.78 7.23
6.01      5.78      8.36      7.33      11.26
 
Jieyang Good Afternoon 2021
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round11 9.89 10.72
10.49     11.20     13.56     9.89      10.46
5x5x5 CubeFinal14 1:10.55 1:18.53
1:16.55   1:29.42   1:18.73   1:10.55   1:20.31
MegaminxFinal4 46.46 49.05
51.62     56.52     46.77     48.76     46.46
 
Jieyang Winter 2020
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round28 10.62 11.69
12.25     14.02     11.71     10.62     11.10
First round34 7.93 12.91
13.58     14.08     12.49     12.66     7.93
2x2x2 CubeFirst round17 2.81 4.40
2.81      6.61      4.75      4.19      4.25
5x5x5 CubeFirst round14 1:13.32 1:21.79
1:32.13   1:19.18   1:17.61   1:28.57   1:13.32
6x6x6 CubeFirst round21 3:55.60 
3:55.60
3x3x3 One-HandedFirst round38 21.52 25.31
21.72     DNF       28.85     25.37     21.52
 
Zhongshan NxN Speedcubing 2019
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round28 11.40 13.13
11.40     12.22     14.85     12.33     DNF
First round23 11.40 11.82
11.45     11.84     14.00     11.40     12.17
2x2x2 CubeFirst round21 3.70 4.85
5.32      5.05      3.70      4.30      5.20
4x4x4 CubeFirst round19 37.93 45.92
48.54     46.80     42.42     37.93     55.53
3x3x3 One-HandedFirst round28 20.52 26.60
25.85     DNF       24.12     20.52     29.84
 
Jieyang Open 2019
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round54 13.17 15.38
16.89     13.17     14.12     15.13     DNF
First round45 11.61 14.00
14.20     15.32     11.61     18.42     12.48
2x2x2 CubeFirst round38 3.46 5.70
5.82      6.24      6.34      3.46      5.04
4x4x4 CubeFinal21 41.36 47.16
41.36     42.97     47.31     56.71     51.20
3x3x3 One-HandedFirst round44 30.92 
38.99     30.92
MegaminxFinal13 1:15.93 1:33.05
1:36.64   1:39.48   1:15.93   1:29.26   1:33.24
No.DateNameRegionCity
82025-11-09Guangzhou Small Cubes 2025ChinaGuangzhou, Guangdong
72025-11-08Guangzhou Special 2025ChinaGuangzhou, Guangdong
62025-10-19Guilin Open 2025ChinaGuilin, Guangxi
52025-08-24Jiangmen Open 2025ChinaJiangmen, Guangdong
42021-01-31Jieyang Good Afternoon 2021ChinaJieyang, Guangdong
32020-01-19Jieyang Winter 2020ChinaJieyang, Guangdong
22019-10-27Zhongshan NxN Speedcubing 2019ChinaZhongshan, Guangdong
12019-08-11Jieyang Open 2019ChinaJieyang, Guangdong