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Tzu-Yu Chang (張子悠)

Name: Tzu-Yu Chang (張子悠)
Region: Chinese Taipei
Competitions: 21
WCA ID: Tzu-Yu Chang (張子悠)2022CHAN03
Gender: Male
Career: 2022.01.14 - 2025.08.17
2025 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube18883604810083219.3423.82103609371101952104/105
2x2x2 Cube67715584538264.337.86802762422899660/60
4x4x4 Cube89417551603961:49.6317/18

Sum of Ranks

 Sum of NRNRSum of CRCRSum of WRWR
Single834313131841972688765883886489
Average741716481712333202758805999460
3x3x3 Cube
CompetitionRoundPlaceBestAverageDetail
Hsinchu Summer Open 2025First round127 24.80 27.43
28.75     26.58     26.95     31.46     24.80
Maru Cube Day Taiwan 2025First round214 19.51 27.64
30.98     25.02     31.89     19.51     26.93
Taipei Summer Open 2025First round212 20.92 27.99
31.17     34.67     27.97     20.92     24.83
Taoyuan Airport Cube Day 2024First round134 22.52 25.05
22.52     26.23     25.04     29.17     23.88
Shin Kong Open - Taichung 2024First round137 21.84 25.76
25.39     24.39     28.65     27.49     21.84
Hsinchu Summer Open 2024First round123 21.14 30.21
28.26     33.75     28.63     21.14     38.48
Maru Cube Day Taiwan 2024First round194 24.48 31.01
33.36     28.86     30.82     38.61     24.48
Chien Kuo Cubing Party 2024First round103 19.34 29.60
1:29.04   36.05     26.39     19.34     26.35
Zhongshan Open 2024First round105 20.91 23.82
23.46     30.57     24.07     23.92     20.91
Honhui Cubing Carnival 2024First round98 25.24 30.80
25.24     27.51     31.50     33.64     33.39
Taichung Open 2024First round103 21.41 24.79
24.13     34.40     27.59     22.65     21.41
HCHS Winter Open 2024First round75 26.01 28.04
28.76     32.01     28.86     26.50     26.01
Taiwan Championship 2023First round209 24.09 28.74
24.09     24.36     25.57     36.30     46.05
Taoyuan Airport Cube Day 2023First round126 20.75 29.87
20.75     31.79     30.33     34.23     27.50
Shin Kong Cube Open 2023First round318 21.85 29.70
33.52     21.85     41.85     27.09     28.50
Pingtung Summer Open 2023First round71 31.08 35.11
38.22     31.08     46.59     33.53     33.59
Maru Cube Day 2023First round201 34.95 39.58
42.15     38.58     38.00     34.95     42.59
Taiwan Cubing Challenge 2023First round198 32.03 39.01
41.39     32.03     40.12     DNF       35.53
Taoyuan Cubing Open 2022First round84 29.36 47.58
44.03     56.08     50.69     29.36     48.02
Maru Cube Day 2022First round204 33.36 46.38
45.61     33.36     41.36     59.94     52.18
Taiwan Open 2022First round181 34.99 42.72
34.99     41.13     48.93     45.07     41.97
 
2x2x2 Cube
CompetitionRoundPlaceBestAverageDetail
Hsinchu Summer Open 2025First round100 5.88 9.30
16.73     9.69      8.79      5.88      9.43
Maru Cube Day Taiwan 2025First round142 7.27 9.10
10.51     9.06      7.27      9.60      8.63
Taipei Summer Open 2025First round152 7.89 9.40
10.01     7.89      12.66     8.54      9.66
Taoyuan Airport Cube Day 2024First round95 7.05 8.11
7.41      9.11      7.05      10.50     7.82
Hsinchu Summer Open 2024First round92 7.60 10.48
10.23     10.76     10.45     7.60      12.76
Maru Cube Day Taiwan 2024First round132 8.59 10.60
12.33     10.15     10.26     11.40     8.59
Honhui Cubing Carnival 2024First round79 6.29 7.86
6.29      7.31      6.42      10.18     9.84
Taichung Open 2024First round85 7.58 10.81
10.94     7.58      10.55     10.93     11.69
HCHS Winter Open 2024First round60 6.89 9.85
12.41     10.26     7.37      11.92     6.89
Taiwan Championship 2023First round166 8.46 10.58
11.16     8.46      11.68     9.56      11.02
Taoyuan Airport Cube Day 2023First round91 4.33 8.24
8.27      9.13      4.33      7.33      11.98
Taiwan Cubing Challenge 2023First round133 7.71 10.84
13.43     20.14     7.71      10.04     9.06
 
4x4x4 Cube
CompetitionRoundPlaceBestAverageDetail
Taoyuan Airport Cube Day 2024First round95 1:49.63 
1:54.01   1:49.63
Hsinchu Summer Open 2024First round81 2:11.15 
2:11.15   2:23.36
Maru Cube Day Taiwan 2024First round123 1:55.64 
1:55.64   2:10.95
Chien Kuo Cubing Party 2024First round86 2:11.50 
2:11.50   2:13.71
Zhongshan Open 2024First round75 1:54.14 
1:54.14   2:10.79
HCHS Winter Open 2024First round63 2:06.77 
2:11.65   2:06.77
Taiwan Championship 2023First round154 2:27.71 
2:27.71   DNF
Taoyuan Airport Cube Day 2023First round95 2:14.43 
2:35.11   2:14.43
Taiwan Open 2022First round120 3:04.25 
4:03.30   3:04.25
Hsinchu Summer Open 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round127 24.80 27.43
28.75     26.58     26.95     31.46     24.80
2x2x2 CubeFirst round100 5.88 9.30
16.73     9.69      8.79      5.88      9.43
 
Maru Cube Day Taiwan 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round214 19.51 27.64
30.98     25.02     31.89     19.51     26.93
2x2x2 CubeFirst round142 7.27 9.10
10.51     9.06      7.27      9.60      8.63
 
Taipei Summer Open 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round212 20.92 27.99
31.17     34.67     27.97     20.92     24.83
2x2x2 CubeFirst round152 7.89 9.40
10.01     7.89      12.66     8.54      9.66
 
Taoyuan Airport Cube Day 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round134 22.52 25.05
22.52     26.23     25.04     29.17     23.88
2x2x2 CubeFirst round95 7.05 8.11
7.41      9.11      7.05      10.50     7.82
4x4x4 CubeFirst round95 1:49.63 
1:54.01   1:49.63
 
Shin Kong Open - Taichung 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round137 21.84 25.76
25.39     24.39     28.65     27.49     21.84
 
Hsinchu Summer Open 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round123 21.14 30.21
28.26     33.75     28.63     21.14     38.48
2x2x2 CubeFirst round92 7.60 10.48
10.23     10.76     10.45     7.60      12.76
4x4x4 CubeFirst round81 2:11.15 
2:11.15   2:23.36
 
Maru Cube Day Taiwan 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round194 24.48 31.01
33.36     28.86     30.82     38.61     24.48
2x2x2 CubeFirst round132 8.59 10.60
12.33     10.15     10.26     11.40     8.59
4x4x4 CubeFirst round123 1:55.64 
1:55.64   2:10.95
 
Chien Kuo Cubing Party 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round103 19.34 29.60
1:29.04   36.05     26.39     19.34     26.35
4x4x4 CubeFirst round86 2:11.50 
2:11.50   2:13.71
 
Zhongshan Open 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round105 20.91 23.82
23.46     30.57     24.07     23.92     20.91
4x4x4 CubeFirst round75 1:54.14 
1:54.14   2:10.79
 
Honhui Cubing Carnival 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round98 25.24 30.80
25.24     27.51     31.50     33.64     33.39
2x2x2 CubeFirst round79 6.29 7.86
6.29      7.31      6.42      10.18     9.84
 
Taichung Open 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round103 21.41 24.79
24.13     34.40     27.59     22.65     21.41
2x2x2 CubeFirst round85 7.58 10.81
10.94     7.58      10.55     10.93     11.69
 
HCHS Winter Open 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round75 26.01 28.04
28.76     32.01     28.86     26.50     26.01
2x2x2 CubeFirst round60 6.89 9.85
12.41     10.26     7.37      11.92     6.89
4x4x4 CubeFirst round63 2:06.77 
2:11.65   2:06.77
 
Taiwan Championship 2023
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round209 24.09 28.74
24.09     24.36     25.57     36.30     46.05
2x2x2 CubeFirst round166 8.46 10.58
11.16     8.46      11.68     9.56      11.02
4x4x4 CubeFirst round154 2:27.71 
2:27.71   DNF
 
Taoyuan Airport Cube Day 2023
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round126 20.75 29.87
20.75     31.79     30.33     34.23     27.50
2x2x2 CubeFirst round91 4.33 8.24
8.27      9.13      4.33      7.33      11.98
4x4x4 CubeFirst round95 2:14.43 
2:35.11   2:14.43
 
Shin Kong Cube Open 2023
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round318 21.85 29.70
33.52     21.85     41.85     27.09     28.50
 
Pingtung Summer Open 2023
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round71 31.08 35.11
38.22     31.08     46.59     33.53     33.59
 
Maru Cube Day 2023
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round201 34.95 39.58
42.15     38.58     38.00     34.95     42.59
 
Taiwan Cubing Challenge 2023
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round198 32.03 39.01
41.39     32.03     40.12     DNF       35.53
2x2x2 CubeFirst round133 7.71 10.84
13.43     20.14     7.71      10.04     9.06
 
Taoyuan Cubing Open 2022
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round84 29.36 47.58
44.03     56.08     50.69     29.36     48.02
 
Maru Cube Day 2022
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round204 33.36 46.38
45.61     33.36     41.36     59.94     52.18
 
Taiwan Open 2022
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round181 34.99 42.72
34.99     41.13     48.93     45.07     41.97
4x4x4 CubeFirst round120 3:04.25 
4:03.30   3:04.25
No.DateNameRegionCity
212025-08-17Hsinchu Summer Open 2025Chinese TaipeiHsinchu
202025-08-02~03Maru Cube Day Taiwan 2025Chinese TaipeiTainan
192025-06-28~29Taipei Summer Open 2025Chinese TaipeiTaipei
182024-11-23~24Taoyuan Airport Cube Day 2024Chinese TaipeiTaoyuan
172024-09-14Shin Kong Open - Taichung 2024Chinese TaipeiTaichung
162024-08-17Hsinchu Summer Open 2024Chinese TaipeiHsinchu
152024-08-03~04Maru Cube Day Taiwan 2024Chinese TaipeiTainan
142024-05-25~26Chien Kuo Cubing Party 2024Chinese TaipeiTaipei
132024-05-04Zhongshan Open 2024Chinese TaipeiTaipei
122024-04-13Honhui Cubing Carnival 2024Chinese TaipeiNew Taipei City
112024-03-03Taichung Open 2024Chinese TaipeiTaichung
102024-02-03HCHS Winter Open 2024Chinese TaipeiHsinchu
92023-12-08~10Taiwan Championship 2023Chinese TaipeiNew Taipei City
82023-11-11~12Taoyuan Airport Cube Day 2023Chinese TaipeiTaoyuan
72023-09-16Shin Kong Cube Open 2023Chinese TaipeiNew Taipei City
62023-08-26~27Pingtung Summer Open 2023Chinese TaipeiPingtung
52023-07-22~23Maru Cube Day 2023Chinese TaipeiTainan
42023-06-18Taiwan Cubing Challenge 2023Chinese TaipeiKaohsiung
32022-11-05Taoyuan Cubing Open 2022Chinese TaipeiTaoyuan
22022-09-03~04Maru Cube Day 2022Chinese TaipeiTainan
12022-01-14~16Taiwan Open 2022Chinese TaipeiNew Taipei City