Personal Page

Silvia Zheng

Name: Silvia Zheng
Region: Canada
Competitions: 10
WCA ID: Silvia Zheng2021ZHEN17
Gender: Female
Career: 2021.12.12 - 2026.01.31
2025 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube107180823190211.4914.39356118884116070/70
2x2x2 Cube227017405620864.685.774311212067156915/15
4x4x4 Cube10989059342601:06.461:16.77336379102109520/21
5x5x5 Cube9217948277442:43.3310/10
6x6x6 Cube5094571148056:01.021/1
7x7x7 Cube4093623120388:27.891/1
3x3x3 Blindfolded32726271147513:12.001/4
3x3x3 Fewest Moves173163272884448.67464410911213/3
3x3x3 One-Handed56646271932822.6826.0416150379245324/25
Megaminx10458790285463:46.874/4
Pyraminx125710206369407.2914.56659441910824975/5
Skewb294270198874.506.075763152417825/25

Sum of Ranks

 Sum of NRSum of CRSum of WR
Single11968100829356593
Average1086388923315522
3x3x3 Cube
CompetitionRoundPlaceBestAverageDetail
Pickering NxNxN Winter 2026First round65 11.93 14.39
15.52     14.79     15.12     11.93     13.25
Waterloo Fall 2025Second round61 12.25 15.86
14.47     17.46     12.25     15.65     38.21
First round63 12.89 15.80
16.06     13.74     17.61     12.89     23.09
Burnaby Summer 2025Second round41 13.28 14.98
13.28     14.75     14.95     15.25     16.16
First round34 13.98 14.93
17.35     14.70     13.98     15.68     14.41
Waterloo Winter 2025Second round72 15.57 16.98
20.69     18.28     16.53     15.57     16.12
First round71 14.60 15.88
15.16     17.21     14.60     15.27     18.07
Pickering Mini Afternoon 2024Second round54 14.88 17.24
19.21     17.32     15.97     18.43     14.88
First round54 15.87 17.44
20.13     15.87     18.85     17.53     15.94
Waterloo Favourites Autumn 2023First round52 14.82 16.14
16.66     16.08     15.69     22.75     14.82
Waterloo Favourites A 2023First round48 14.07 15.41
16.88     15.17     14.17     14.07     19.57
BC Cubing Springback B 2022Second round20 13.48 14.73
18.28     13.48     13.73     16.09     14.37
First round17 11.49 14.66
14.57     15.07     14.35     11.49     15.53
Richmond Open B 2021First round24 14.60 17.82
18.85     19.04     19.76     15.56     14.60
 
2x2x2 Cube
CompetitionRoundPlaceBestAverageDetail
Waterloo Favourites Autumn 2023First round37 4.68 5.77
5.22      7.75      5.27      6.81      4.68
BC Cubing Springback B 2022Final33 5.24 7.62
7.84      5.24      5.99      9.04      9.28
Richmond Open B 2021Final22 5.08 5.97
7.14      6.04      5.08      5.95      5.93
 
4x4x4 Cube
CompetitionRoundPlaceBestAverageDetail
Pickering NxNxN Winter 2026First round70 1:06.46 1:16.77
1:14.51   1:06.46   1:13.86   1:32.09   1:21.95
Burnaby Summer 2025First round38 1:09.09 1:19.08
1:16.14   1:19.51   1:21.60   1:09.09   DNF
Pickering Mini Afternoon 2024Final43 1:22.66 1:25.76
1:24.87   1:24.66   1:30.55   1:22.66   1:27.75
Waterloo Favourites Autumn 2023Final39 1:24.00 
1:28.18   1:24.00
BC Cubing Springback B 2022First round26 1:33.01 
1:33.01   1:52.96
Richmond Open B 2021Final27 1:50.04 
1:56.36   1:50.04
 
5x5x5 Cube
CompetitionRoundPlaceBestAverageDetail
Pickering NxNxN Winter 2026Final61 2:43.33 
2:46.43   2:43.33
Waterloo Fall 2025Final47 2:54.17 
2:59.20   2:54.17
Burnaby Summer 2025First round35 2:47.19 
2:50.12   2:47.19
Waterloo Favourites A 2023Final26 3:22.81 
3:48.25   3:22.81
BC Cubing Springback B 2022Final24 4:30.32 
4:30.32   4:36.27
 
6x6x6 Cube
CompetitionRoundPlaceBestAverageDetail
Pickering NxNxN Winter 2026Final41 6:01.02 
6:01.02
 
7x7x7 Cube
CompetitionRoundPlaceBestAverageDetail
Pickering NxNxN Winter 2026Final39 8:27.89 
8:27.89
 
3x3x3 Blindfolded
CompetitionRoundPlaceBestAverageDetail
Please Be Quiet Waterloo 2025First round14 DNF DNF
DNF       DNF       DNS
BC Cubing Springback B 2022Final7 DNF DNF
DNF       DNS       DNS
Richmond Open B 2021Final7 13:12.00 DNF
13:12.00   DNS       DNS
 
3x3x3 Fewest Moves
CompetitionRoundPlaceBestAverageDetail
Please Be Quiet Waterloo 2025Final12 44 48.67
53        49        44
 
3x3x3 One-Handed
CompetitionRoundPlaceBestAverageDetail
Waterloo Fall 2025First round35 22.92 28.10
22.92     28.44     24.78     31.08     32.98
Waterloo Winter 2025First round34 25.65 31.67
31.58     26.25     DNF       37.17     25.65
Waterloo Favourites Autumn 2023Final18 26.56 27.07
27.98     26.61     29.92     26.56     26.62
Waterloo Favourites A 2023Final23 23.60 29.26
26.45     33.41     32.38     28.96     23.60
Richmond Open B 2021First round12 22.68 26.04
22.68     27.84     27.89     25.39     24.90
 
Megaminx
CompetitionRoundPlaceBestAverageDetail
Burnaby Summer 2025First round30 3:46.87 
3:46.87   4:25.66
Waterloo Winter 2025Final46 4:11.28 
4:11.28   4:31.90
 
Pyraminx
CompetitionRoundPlaceBestAverageDetail
Waterloo Winter 2025First round80 7.29 14.56
7.29      29.01     20.28     13.97     9.43
 
Skewb
CompetitionRoundPlaceBestAverageDetail
Waterloo Fall 2025Final12 6.71 8.05
8.26      6.71      10.77     8.43      7.46
First round9 4.50 6.07
11.81     6.98      6.63      4.50      4.60
Waterloo Winter 2025First round36 5.99 8.79
8.14      14.41     5.99      9.93      8.29
Waterloo Favourites Autumn 2023First round15 6.95 10.38
6.95      9.61      12.52     19.01     9.02
Waterloo Favourites A 2023First round17 8.83 12.07
12.00     10.43     18.91     8.83      13.77
Pickering NxNxN Winter 2026
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round65 11.93 14.39
15.52     14.79     15.12     11.93     13.25
4x4x4 CubeFirst round70 1:06.46 1:16.77
1:14.51   1:06.46   1:13.86   1:32.09   1:21.95
5x5x5 CubeFinal61 2:43.33 
2:46.43   2:43.33
6x6x6 CubeFinal41 6:01.02 
6:01.02
7x7x7 CubeFinal39 8:27.89 
8:27.89
 
Waterloo Fall 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round61 12.25 15.86
14.47     17.46     12.25     15.65     38.21
First round63 12.89 15.80
16.06     13.74     17.61     12.89     23.09
5x5x5 CubeFinal47 2:54.17 
2:59.20   2:54.17
3x3x3 One-HandedFirst round35 22.92 28.10
22.92     28.44     24.78     31.08     32.98
SkewbFinal12 6.71 8.05
8.26      6.71      10.77     8.43      7.46
First round9 4.50 6.07
11.81     6.98      6.63      4.50      4.60
 
Please Be Quiet Waterloo 2025
EventRoundPlaceBestAverageDetail
3x3x3 BlindfoldedFirst round14 DNF DNF
DNF       DNF       DNS
3x3x3 Fewest MovesFinal12 44 48.67
53        49        44
 
Burnaby Summer 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round41 13.28 14.98
13.28     14.75     14.95     15.25     16.16
First round34 13.98 14.93
17.35     14.70     13.98     15.68     14.41
4x4x4 CubeFirst round38 1:09.09 1:19.08
1:16.14   1:19.51   1:21.60   1:09.09   DNF
5x5x5 CubeFirst round35 2:47.19 
2:50.12   2:47.19
MegaminxFirst round30 3:46.87 
3:46.87   4:25.66
 
Waterloo Winter 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round72 15.57 16.98
20.69     18.28     16.53     15.57     16.12
First round71 14.60 15.88
15.16     17.21     14.60     15.27     18.07
3x3x3 One-HandedFirst round34 25.65 31.67
31.58     26.25     DNF       37.17     25.65
MegaminxFinal46 4:11.28 
4:11.28   4:31.90
PyraminxFirst round80 7.29 14.56
7.29      29.01     20.28     13.97     9.43
SkewbFirst round36 5.99 8.79
8.14      14.41     5.99      9.93      8.29
 
Pickering Mini Afternoon 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round54 14.88 17.24
19.21     17.32     15.97     18.43     14.88
First round54 15.87 17.44
20.13     15.87     18.85     17.53     15.94
4x4x4 CubeFinal43 1:22.66 1:25.76
1:24.87   1:24.66   1:30.55   1:22.66   1:27.75
 
Waterloo Favourites Autumn 2023
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round52 14.82 16.14
16.66     16.08     15.69     22.75     14.82
2x2x2 CubeFirst round37 4.68 5.77
5.22      7.75      5.27      6.81      4.68
4x4x4 CubeFinal39 1:24.00 
1:28.18   1:24.00
3x3x3 One-HandedFinal18 26.56 27.07
27.98     26.61     29.92     26.56     26.62
SkewbFirst round15 6.95 10.38
6.95      9.61      12.52     19.01     9.02
 
Waterloo Favourites A 2023
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round48 14.07 15.41
16.88     15.17     14.17     14.07     19.57
5x5x5 CubeFinal26 3:22.81 
3:48.25   3:22.81
3x3x3 One-HandedFinal23 23.60 29.26
26.45     33.41     32.38     28.96     23.60
SkewbFirst round17 8.83 12.07
12.00     10.43     18.91     8.83      13.77
 
BC Cubing Springback B 2022
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round20 13.48 14.73
18.28     13.48     13.73     16.09     14.37
First round17 11.49 14.66
14.57     15.07     14.35     11.49     15.53
2x2x2 CubeFinal33 5.24 7.62
7.84      5.24      5.99      9.04      9.28
4x4x4 CubeFirst round26 1:33.01 
1:33.01   1:52.96
5x5x5 CubeFinal24 4:30.32 
4:30.32   4:36.27
3x3x3 BlindfoldedFinal7 DNF DNF
DNF       DNS       DNS
 
Richmond Open B 2021
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round24 14.60 17.82
18.85     19.04     19.76     15.56     14.60
2x2x2 CubeFinal22 5.08 5.97
7.14      6.04      5.08      5.95      5.93
4x4x4 CubeFinal27 1:50.04 
1:56.36   1:50.04
3x3x3 BlindfoldedFinal7 13:12.00 DNF
13:12.00   DNS       DNS
3x3x3 One-HandedFirst round12 22.68 26.04
22.68     27.84     27.89     25.39     24.90
No.DateNameRegionCity
102026-01-31Pickering NxNxN Winter 2026CanadaPickering, Ontario
92025-11-29Waterloo Fall 2025CanadaWaterloo, Ontario
82025-10-11Please Be Quiet Waterloo 2025CanadaWaterloo, Ontario
72025-08-17Burnaby Summer 2025CanadaBurnaby, British Columbia
62025-01-25Waterloo Winter 2025CanadaWaterloo, Ontario
52024-09-21Pickering Mini Afternoon 2024CanadaPickering, Ontario
42023-12-16Waterloo Favourites Autumn 2023CanadaWaterloo, Ontario
32023-02-18Waterloo Favourites A 2023CanadaWaterloo, Ontario
22022-05-23BC Cubing Springback B 2022CanadaCoquitlam, British Columbia
12021-12-12Richmond Open B 2021CanadaRichmond, British Columbia