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Kai-Yu Tsai

Name: Kai-Yu Tsai
Region: Chinese Taipei
Competitions: 9
WCA ID: Kai-Yu Tsai2023TSAI01
Gender: Male
Career: 2023.02.19 - 2026.03.14
2025 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube1458280187638916.1820.238118429986157955/60
2x2x2 Cube77919081652334.795.97474411437464115/15
4x4x4 Cube79115040484011:25.476/6
5x5x5 Cube5087985281582:43.594/4
3x3x3 One-Handed715188495839258.051:04.0950309166925955/5
Megaminx2675288221522:43.042/2
Pyraminx3237711288766.4511.07386871065542113/15
Skewb4379280381629.9513.503371184664049/10

Sum of Ranks

 Sum of NRSum of CRSum of WR
Single6854138652480461
Average5929126194421544
3x3x3 Cube
CompetitionRoundPlaceBestAverageDetail
Western Ontario Winter 2026First round51 17.26 22.24
20.48     22.03     17.26     24.20     DNF
Pickering NxNxN Summer 2025First round76 16.18 20.23
26.91     20.82     21.30     18.56     16.18
Pickering Favourites Spring 2025First round86 17.09 25.19
27.31     26.18     17.09     22.07     31.57
Mississauga Newcomers A 2025Semi Final39 19.40 23.80
20.59     19.40     22.06     28.75     29.73
Second round42 21.28 23.50
32.05     27.20     21.28     21.64     21.66
First round37 19.07 21.15
19.51     22.72     21.22     26.47     19.07
Waterloo Winter 2025First round130 19.41 30.04
19.41     41.79     DNF       24.76     23.56
Pickering Mini Morning 2024First round79 23.62 28.62
23.62     32.02     46.61     24.81     29.04
Ontario Championship 2024Second round157 17.43 30.76
27.86     28.47     17.43     DNF       35.94
First round167 23.73 32.06
37.09     32.87     26.22     23.73     DNF
SOS Waterloo 2023First round110 27.25 39.49
27.25     43.19     43.68     DNF       31.60
Waterloo Favourites B 2023First round120 47.47 1:02.03
1:00.16   47.47     1:18.72   1:12.79   53.13
 
2x2x2 Cube
CompetitionRoundPlaceBestAverageDetail
Western Ontario Winter 2026Final44 4.79 8.20
8.75      4.79      6.40      10.84     9.44
Pickering Mini Morning 2024First round35 4.86 5.97
7.52      8.30      4.86      4.95      5.44
Ontario Championship 2024First round145 6.71 10.03
12.78     6.71      10.89     10.36     8.85
 
4x4x4 Cube
CompetitionRoundPlaceBestAverageDetail
Western Ontario Winter 2026Final40 1:38.72 
1:38.72   1:44.43
Pickering NxNxN Summer 2025Final67 1:25.47 
1:46.53   1:25.47
Pickering Favourites Spring 2025Final49 2:00.26 
2:00.26   2:12.07
 
5x5x5 Cube
CompetitionRoundPlaceBestAverageDetail
Western Ontario Winter 2026Final34 2:43.59 
2:43.59   3:07.93
Pickering NxNxN Summer 2025Final58 3:08.21 
3:08.21   3:22.35
 
3x3x3 One-Handed
CompetitionRoundPlaceBestAverageDetail
Waterloo Winter 2025First round74 58.05 1:04.09
1:05.94   58.87     58.05     1:22.40   1:07.45
 
Megaminx
CompetitionRoundPlaceBestAverageDetail
Pickering Favourites Spring 2025Final13 2:43.04 
3:18.42   2:43.04
 
Pyraminx
CompetitionRoundPlaceBestAverageDetail
Western Ontario Winter 2026Final16 8.07 11.07
8.17      14.79     DNF       8.07      10.24
Waterloo Winter 2025First round52 8.25 11.18
13.80     11.41     8.32      8.25      15.41
Ontario Championship 2024First round83 6.45 12.39
DNF       11.15     13.38     12.65     6.45
 
Skewb
CompetitionRoundPlaceBestAverageDetail
Pickering Favourites Spring 2025Final9 9.95 13.50
14.65     10.57     9.95      16.23     15.29
Waterloo Winter 2025First round75 14.17 19.00
14.34     14.17     DNF       16.90     25.77
Western Ontario Winter 2026
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round51 17.26 22.24
20.48     22.03     17.26     24.20     DNF
2x2x2 CubeFinal44 4.79 8.20
8.75      4.79      6.40      10.84     9.44
4x4x4 CubeFinal40 1:38.72 
1:38.72   1:44.43
5x5x5 CubeFinal34 2:43.59 
2:43.59   3:07.93
PyraminxFinal16 8.07 11.07
8.17      14.79     DNF       8.07      10.24
 
Pickering NxNxN Summer 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round76 16.18 20.23
26.91     20.82     21.30     18.56     16.18
4x4x4 CubeFinal67 1:25.47 
1:46.53   1:25.47
5x5x5 CubeFinal58 3:08.21 
3:08.21   3:22.35
 
Pickering Favourites Spring 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round86 17.09 25.19
27.31     26.18     17.09     22.07     31.57
4x4x4 CubeFinal49 2:00.26 
2:00.26   2:12.07
MegaminxFinal13 2:43.04 
3:18.42   2:43.04
SkewbFinal9 9.95 13.50
14.65     10.57     9.95      16.23     15.29
 
Mississauga Newcomers A 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeSemi Final39 19.40 23.80
20.59     19.40     22.06     28.75     29.73
Second round42 21.28 23.50
32.05     27.20     21.28     21.64     21.66
First round37 19.07 21.15
19.51     22.72     21.22     26.47     19.07
 
Waterloo Winter 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round130 19.41 30.04
19.41     41.79     DNF       24.76     23.56
3x3x3 One-HandedFirst round74 58.05 1:04.09
1:05.94   58.87     58.05     1:22.40   1:07.45
PyraminxFirst round52 8.25 11.18
13.80     11.41     8.32      8.25      15.41
SkewbFirst round75 14.17 19.00
14.34     14.17     DNF       16.90     25.77
 
Pickering Mini Morning 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round79 23.62 28.62
23.62     32.02     46.61     24.81     29.04
2x2x2 CubeFirst round35 4.86 5.97
7.52      8.30      4.86      4.95      5.44
 
Ontario Championship 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round157 17.43 30.76
27.86     28.47     17.43     DNF       35.94
First round167 23.73 32.06
37.09     32.87     26.22     23.73     DNF
2x2x2 CubeFirst round145 6.71 10.03
12.78     6.71      10.89     10.36     8.85
PyraminxFirst round83 6.45 12.39
DNF       11.15     13.38     12.65     6.45
 
SOS Waterloo 2023
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round110 27.25 39.49
27.25     43.19     43.68     DNF       31.60
 
Waterloo Favourites B 2023
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round120 47.47 1:02.03
1:00.16   47.47     1:18.72   1:12.79   53.13
No.DateNameRegionCity
92026-03-14Western Ontario Winter 2026CanadaLondon, Ontario
82025-06-21Pickering NxNxN Summer 2025CanadaPickering, Ontario
72025-05-03Pickering Favourites Spring 2025CanadaPickering, Ontario
62025-03-15Mississauga Newcomers A 2025CanadaMississauga, Ontario
52025-01-25Waterloo Winter 2025CanadaWaterloo, Ontario
42024-09-21Pickering Mini Morning 2024CanadaPickering, Ontario
32024-08-09~11Ontario Championship 2024CanadaOshawa, Ontario
22023-06-24SOS Waterloo 2023CanadaWaterloo, Ontario
12023-02-19Waterloo Favourites B 2023CanadaWaterloo, Ontario