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Ruei-An Tsai (蔡睿安)

Name: Ruei-An Tsai (蔡睿安)
Region: Chinese Taipei
Competitions: 7
WCA ID: Ruei-An Tsai (蔡睿安)2023TSAI07
Gender: Male
Career: 2023.06.18 - 2026.07.26
2025 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube172318988718.219.556415240612879/80
2x2x2 Cube2243918151882.433.17570115687650/50
4x4x4 Cube32142691205141.9946.0710117361928023/24
5x5x5 Cube268308091311:24.251:34.259339315527514/14
6x6x6 Cube2573471127654:26.354:39.371105230841983/3
3x3x3 One-Handed1102122577914.9118.19521919719829/30
Clock34663202951340.031/2
Megaminx2414392172112:07.724/4
Pyraminx1493316123644.397.2513256387417925/25
Skewb1793283128034.949.0817327473525135/35

Sum of Ranks

 Sum of NRSum of CRSum of WR
Single329155166206701
Average257645178162978
CompetitionRoundPlaceBestAverageDetail
Maru Cube Day Taiwan 2026Second round55 9.54 10.45
11.71     9.54      11.51     9.60      10.25
First round52 9.90 10.21
11.57     10.38     9.90      10.12     10.12
Chien Kuo Cubing Party 2026Second round26 8.49 9.55
8.49      9.72      10.26     11.99     8.67
First round42 8.46 10.36
8.46      10.11     12.37     10.32     10.64
Taipei Cube Open 2026Second round72 8.21 10.94
8.21      12.24     11.37     11.31     10.15
First round72 10.40 11.06
10.40     10.82     11.45     10.90     14.15
Hsinchu Summer Open 2024Second round36 9.25 10.90
11.27     9.25      9.38      12.06     13.80
First round49 9.95 11.89
9.95      13.40     13.51     10.68     11.59
Shin Kong Cube Open 2023Second round42 10.42 11.20
10.70     11.56     11.35     12.39     10.42
First round48 9.70 11.36
15.50     9.70      9.96      11.74     12.37
Chemung Cubing 2023Final6 9.87 11.29
12.28     10.50     9.87      13.53     11.10
Second round4 8.21 9.55
8.81      9.76      8.21      10.09     12.25
First round8 9.39 11.74
9.39      12.35     11.38     11.48     14.29
Taiwan Cubing Challenge 2023Semi Final32 10.71 11.45
DNF       11.93     10.71     11.03     11.39
Second round37 10.21 10.91
11.52     10.58     11.46     10.21     10.68
First round42 10.56 11.91
11.01     10.56     11.34     15.76     13.38
CompetitionRoundPlaceBestAverageDetail
Maru Cube Day Taiwan 2026Second round25 2.43 3.46
2.85      2.43      4.66      3.08      4.44
First round19 2.54 3.56
3.17      3.92      3.60      4.04      2.54
Taipei Cube Open 2026Second round39 3.24 3.91
4.80      3.24      3.61      3.36      4.76
First round17 2.82 3.17
4.09      3.14      2.82      2.95      3.42
Hsinchu Summer Open 2024First round26 2.75 4.09
4.00      7.22      3.83      2.75      4.44
Chemung Cubing 2023Final10 3.38 4.71
4.44      3.38      5.51      6.13      4.19
Second round6 2.97 4.17
3.68      4.58      7.60      2.97      4.26
First round3 2.67 4.01
2.67      5.12      3.56      5.41      3.34
Taiwan Cubing Challenge 2023Second round37 4.11 4.48
5.00      4.11      4.26      4.31      4.88
First round24 3.41 3.84
3.41      4.19      3.46      4.62      3.87
CompetitionRoundPlaceBestAverageDetail
Maru Cube Day Taiwan 2026First round83 41.99 46.07
49.47     44.99     43.76     56.32     41.99
Chien Kuo Cubing Party 2026First round78 51.98 
53.53     51.98
Taipei Cube Open 2026First round98 50.02 
50.05     50.02
Hsinchu Summer Open 2024First round55 45.93 51.05
56.10     50.23     46.81     45.93     59.76
Chemung Cubing 2023Final6 45.57 54.24
54.78     45.57     50.34     57.60     DNF
First round7 54.60 57.87
55.63     59.38     1:01.17   58.60     54.60
CompetitionRoundPlaceBestAverageDetail
Maru Cube Day Taiwan 2026First round81 1:24.25 1:34.25
1:37.33   1:29.65   1:35.78   1:39.84   1:24.25
Chien Kuo Cubing Party 2026First round72 1:34.56 
1:43.48   1:34.56
Taipei Cube Open 2026First round96 1:49.13 
1:54.41   1:49.13
Chemung Cubing 2023Final7 1:59.54 2:01.91
1:59.91   2:11.15   2:04.64   1:59.54   2:01.17
CompetitionRoundPlaceBestAverageDetail
Chemung Cubing 2023Final7 4:26.35 4:39.37
4:53.04   4:26.35   4:38.72
CompetitionRoundPlaceBestAverageDetail
Maru Cube Day Taiwan 2026First round40 17.43 19.82
17.43     20.32     20.44     18.74     20.39
Chien Kuo Cubing Party 2026First round37 17.70 21.61
17.70     20.78     DNF       24.57     19.49
Taipei Cube Open 2026First round36 14.91 19.39
20.55     21.89     19.70     17.93     14.91
Hsinchu Summer Open 2024First round19 15.64 18.99
17.48     19.44     15.64     20.04     21.29
Chemung Cubing 2023Final5 15.82 19.74
20.38     22.37     20.20     18.65     15.82
First round4 16.12 18.19
18.05     16.12     17.78     19.82     18.75
CompetitionRoundPlaceBestAverageDetail
Taipei Cube Open 2026First round67 40.03 
DNF       40.03
CompetitionRoundPlaceBestAverageDetail
Maru Cube Day Taiwan 2026First round63 2:07.72 
2:07.72   2:36.17
Taipei Cube Open 2026First round55 2:16.88 
2:46.37   2:16.88
CompetitionRoundPlaceBestAverageDetail
Maru Cube Day Taiwan 2026First round54 7.17 9.03
9.68      10.35     8.76      7.17      8.64
Chien Kuo Cubing Party 2026First round32 4.39 7.25
7.73      4.39      8.78      5.23      9.65
Taipei Cube Open 2026First round42 5.33 8.36
19.61     8.35      7.46      5.33      9.28
Chemung Cubing 2023Final7 6.97 7.92
7.25      7.02      9.48      6.97      11.24
First round9 6.67 8.91
7.24      6.67      12.58     8.18      11.30
CompetitionRoundPlaceBestAverageDetail
Maru Cube Day Taiwan 2026First round49 8.67 9.73
10.12     11.61     10.31     8.67      8.76
Chien Kuo Cubing Party 2026First round47 9.15 10.39
9.15      10.12     13.96     11.85     9.20
Taipei Cube Open 2026Second round54 7.00 10.97
11.63     7.00      10.46     10.81     13.63
First round57 7.20 10.29
9.04      21.97     9.93      7.20      11.91
Hsinchu Summer Open 2024First round46 9.46 10.93
9.46      12.39     10.18     11.76     10.85
Chemung Cubing 2023Final11 4.94 10.29
4.94      17.97     10.64     9.08      11.15
First round8 6.42 9.08
10.83     6.42      8.90      7.50      12.30
Maru Cube Day Taiwan 2026
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round55 9.54 10.45
11.71     9.54      11.51     9.60      10.25
First round52 9.90 10.21
11.57     10.38     9.90      10.12     10.12
2x2x2 CubeSecond round25 2.43 3.46
2.85      2.43      4.66      3.08      4.44
First round19 2.54 3.56
3.17      3.92      3.60      4.04      2.54
4x4x4 CubeFirst round83 41.99 46.07
49.47     44.99     43.76     56.32     41.99
5x5x5 CubeFirst round81 1:24.25 1:34.25
1:37.33   1:29.65   1:35.78   1:39.84   1:24.25
3x3x3 One-HandedFirst round40 17.43 19.82
17.43     20.32     20.44     18.74     20.39
MegaminxFirst round63 2:07.72 
2:07.72   2:36.17
PyraminxFirst round54 7.17 9.03
9.68      10.35     8.76      7.17      8.64
SkewbFirst round49 8.67 9.73
10.12     11.61     10.31     8.67      8.76
 
Chien Kuo Cubing Party 2026
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round26 8.49 9.55
8.49      9.72      10.26     11.99     8.67
First round42 8.46 10.36
8.46      10.11     12.37     10.32     10.64
4x4x4 CubeFirst round78 51.98 
53.53     51.98
5x5x5 CubeFirst round72 1:34.56 
1:43.48   1:34.56
3x3x3 One-HandedFirst round37 17.70 21.61
17.70     20.78     DNF       24.57     19.49
PyraminxFirst round32 4.39 7.25
7.73      4.39      8.78      5.23      9.65
SkewbFirst round47 9.15 10.39
9.15      10.12     13.96     11.85     9.20
 
Taipei Cube Open 2026
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round72 8.21 10.94
8.21      12.24     11.37     11.31     10.15
First round72 10.40 11.06
10.40     10.82     11.45     10.90     14.15
2x2x2 CubeSecond round39 3.24 3.91
4.80      3.24      3.61      3.36      4.76
First round17 2.82 3.17
4.09      3.14      2.82      2.95      3.42
4x4x4 CubeFirst round98 50.02 
50.05     50.02
5x5x5 CubeFirst round96 1:49.13 
1:54.41   1:49.13
3x3x3 One-HandedFirst round36 14.91 19.39
20.55     21.89     19.70     17.93     14.91
ClockFirst round67 40.03 
DNF       40.03
MegaminxFirst round55 2:16.88 
2:46.37   2:16.88
PyraminxFirst round42 5.33 8.36
19.61     8.35      7.46      5.33      9.28
SkewbSecond round54 7.00 10.97
11.63     7.00      10.46     10.81     13.63
First round57 7.20 10.29
9.04      21.97     9.93      7.20      11.91
 
Hsinchu Summer Open 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round36 9.25 10.90
11.27     9.25      9.38      12.06     13.80
First round49 9.95 11.89
9.95      13.40     13.51     10.68     11.59
2x2x2 CubeFirst round26 2.75 4.09
4.00      7.22      3.83      2.75      4.44
4x4x4 CubeFirst round55 45.93 51.05
56.10     50.23     46.81     45.93     59.76
3x3x3 One-HandedFirst round19 15.64 18.99
17.48     19.44     15.64     20.04     21.29
SkewbFirst round46 9.46 10.93
9.46      12.39     10.18     11.76     10.85
 
Shin Kong Cube Open 2023
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round42 10.42 11.20
10.70     11.56     11.35     12.39     10.42
First round48 9.70 11.36
15.50     9.70      9.96      11.74     12.37
 
Chemung Cubing 2023
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal6 9.87 11.29
12.28     10.50     9.87      13.53     11.10
Second round4 8.21 9.55
8.81      9.76      8.21      10.09     12.25
First round8 9.39 11.74
9.39      12.35     11.38     11.48     14.29
2x2x2 CubeFinal10 3.38 4.71
4.44      3.38      5.51      6.13      4.19
Second round6 2.97 4.17
3.68      4.58      7.60      2.97      4.26
First round3 2.67 4.01
2.67      5.12      3.56      5.41      3.34
4x4x4 CubeFinal6 45.57 54.24
54.78     45.57     50.34     57.60     DNF
First round7 54.60 57.87
55.63     59.38     1:01.17   58.60     54.60
5x5x5 CubeFinal7 1:59.54 2:01.91
1:59.91   2:11.15   2:04.64   1:59.54   2:01.17
6x6x6 CubeFinal7 4:26.35 4:39.37
4:53.04   4:26.35   4:38.72
3x3x3 One-HandedFinal5 15.82 19.74
20.38     22.37     20.20     18.65     15.82
First round4 16.12 18.19
18.05     16.12     17.78     19.82     18.75
PyraminxFinal7 6.97 7.92
7.25      7.02      9.48      6.97      11.24
First round9 6.67 8.91
7.24      6.67      12.58     8.18      11.30
SkewbFinal11 4.94 10.29
4.94      17.97     10.64     9.08      11.15
First round8 6.42 9.08
10.83     6.42      8.90      7.50      12.30
 
Taiwan Cubing Challenge 2023
EventRoundPlaceBestAverageDetail
3x3x3 CubeSemi Final32 10.71 11.45
DNF       11.93     10.71     11.03     11.39
Second round37 10.21 10.91
11.52     10.58     11.46     10.21     10.68
First round42 10.56 11.91
11.01     10.56     11.34     15.76     13.38
2x2x2 CubeSecond round37 4.11 4.48
5.00      4.11      4.26      4.31      4.88
First round24 3.41 3.84
3.41      4.19      3.46      4.62      3.87
No.DateNameRegionCity
72026-07-25~26Maru Cube Day Taiwan 2026Chinese TaipeiYunlin
62026-07-18~19Chien Kuo Cubing Party 2026Chinese TaipeiTaipei
52026-06-27~28Taipei Cube Open 2026Chinese TaipeiTaipei
42024-08-17Hsinchu Summer Open 2024Chinese TaipeiHsinchu
32023-09-16Shin Kong Cube Open 2023Chinese TaipeiNew Taipei City
22023-08-05~06Chemung Cubing 2023United StatesHorseheads, New York
12023-06-18Taiwan Cubing Challenge 2023Chinese TaipeiKaohsiung