Tzu-Yang Chang (張子洋)

Region	WCA ID	Gender	Competitions	Completed Solves
Chinese Taipei	2022CHAN02	Male	34	669

Current Personal Records

Event	NR	CR	WR	Single	Average	WR	CR	NR
3x3x3 Cube	114	2074	6113	7.80	9.06	4050	1475	79
2x2x2 Cube	224	4037	15617	2.53	4.25	16143	4674	228
4x4x4 Cube	45	494	1463	28.56	33.49	1536	534	51
5x5x5 Cube	44	360	1035	54.16	1:00.63	1026	358	44
6x6x6 Cube	112	1237	3896	2:30.67	2:34.29	3353	1083	99
7x7x7 Cube	92	1009	3002	3:43.33	3:53.81	2834	972	90
3x3x3 One-Handed	127	2615	7148	16.19	18.30	4894	1831	85

Results
Map

Competition	Round	Place	Single	Average	Solves
3x3x3 Cube
Taoyuan Airport Cube Day 2025	Second round	33	9.34	10.54	10.61	9.34	9.57	11.43	11.60
	First round	20	8.29	9.06	8.58	8.29	8.90	11.15	9.70
Hsinchu Summer Open 2025	Second round	21	8.60	9.55	9.24	8.60	10.91	10.50	8.91
	First round	36	9.64	10.65	10.85	10.18	9.64	11.07	10.91
Maru Cube Day Taiwan 2025	Second round	19	8.16	9.15	9.23	9.93	8.16	9.98	8.30
	First round	26	7.80	9.62	10.31	10.63	8.27	10.28	7.80
Taipei Summer Open 2025	Second round	51	9.63	10.46	9.63	10.87	11.19	9.90	10.61
	First round	55	9.10	10.63	9.10	9.52	10.58	14.79	11.78
Chien Kuo Cubing Party 2025	Second round	20	8.57	9.46	9.75	8.57	9.55	9.07	10.14
	First round	26	9.23	10.14	9.23	15.72	10.54	10.28	9.59
Zhongshan Open 2025	Second round	38	10.65	11.29	11.26	11.58	11.03	10.65	14.21
	First round	31	9.65	11.23	9.65	10.99	12.15	10.83	11.87
BQHS Spring Open 2025	Second round	23	8.60	9.11	11.04	8.81	8.94	8.60	9.58
	First round	19	8.33	9.30	9.41	8.33	19.63	9.53	8.96
Taiwan Championship 2024	Semi Final	48	10.98	11.59	10.98	13.88	11.18	11.55	12.03
	Second round	50	8.82	10.46	10.28	10.80	8.82	10.30	12.56
	First round	40	8.05	10.19	8.05	9.57	9.00	11.99	15.01
Taoyuan Airport Cube Day 2024	Semi Final	34	8.36	10.70	8.86	12.46	11.29	8.36	11.94
	Second round	58	9.54	11.77	10.74	11.96	12.60	9.54	13.85
	First round	34	9.01	10.46	10.34	9.59	13.53	11.46	9.01
Shin Kong Cube Open - New Taipei 2024	Second round	60	9.95	12.26	12.76	15.35	9.95	11.64	12.39
	First round	25	8.01	10.07	9.85	9.64	10.72	13.06	8.01
Shin Kong Cube Open - Taichung 2024	Final	19	9.58	10.78	10.61	11.92	9.58	9.81	12.81
	Second round	10	8.35	9.13	9.35	8.35	9.61	12.15	8.44
	First round	13	8.55	9.60	8.55	10.61	8.70	9.48	10.95
Hsinchu Summer Open 2024	Second round	23	9.19	10.19	9.63	11.28	9.67	9.19	11.58
	First round	21	8.98	9.53	9.06	8.98	9.55	9.97	12.18
Maru Cube Day Taiwan 2024	Second round	33	9.04	10.27	9.25	11.51	18.60	9.04	10.05
	First round	55	9.44	11.29	11.09	16.81	12.87	9.92	9.44
Taipei Summer Open 2024	Second round	89	12.65	13.60	13.15	16.06	13.70	12.65	13.94
	First round	55	9.21	11.07	9.41	13.34	11.45	9.21	12.34
Chien Kuo Cubing Party 2024	Second round	24	8.44	9.96	10.62	8.44	13.99	10.25	9.00
	First round	46	11.02	11.58	11.13	11.02	12.57	11.03	13.66
Zhongshan Open 2024	Second round	28	10.49	11.16	10.68	11.37	19.85	11.43	10.49
	First round	25	9.74	10.73	11.97	9.93	11.39	10.88	9.74
Honhui Cubing Carnival 2024	Second round	29	9.91	10.99	11.79	12.45	10.10	11.08	9.91
	First round	42	11.25	12.52	13.14	12.58	13.70	11.25	11.85
Taichung Open 2024	Second round	37	9.96	11.17	11.39	9.96	12.61	11.16	10.95
	First round	21	9.33	10.27	10.88	9.96	10.33	9.33	10.51
HCHS Winter Open 2024	First round	39	9.53	12.63	13.48	9.53	15.02	13.02	11.40
Kaohsiung Winter Open 2024	Second round	26	9.74	10.39	11.48	10.52	9.74	9.92	10.73
	First round	31	9.84	11.20	13.44	9.89	9.84	10.27	14.16
Taiwan Championship 2023	Semi Final	42	10.13	10.86	10.79	11.49	15.20	10.30	10.13
	Second round	52	10.04	10.73	10.48	11.18	10.52	12.23	10.04
	First round	51	9.68	10.60	10.65	10.71	10.45	9.68	14.67
Taoyuan Airport Cube Day 2023	Semi Final	55	11.94	12.46	12.79	12.33	11.94	12.27	14.64
	Second round	51	10.27	12.19	10.84	13.96	14.51	10.27	11.78
	First round	50	10.27	12.05	12.91	11.64	10.27	11.61	15.70
Shin Kong Cube Open 2023	Second round	47	9.55	11.42	12.95	13.80	10.07	9.55	11.23
	First round	30	8.87	10.59	10.58	13.79	12.25	8.87	8.94
Pingtung Summer Open 2023	First round	22	10.20	11.16	13.38	12.07	10.85	10.20	10.56
Maru Cube Day 2023	Semi Final	62	10.97	11.95	10.97	12.76	11.97	11.13	DNF
	Second round	65	10.42	11.82	12.74	12.21	10.52	13.19	10.42
	First round	83	11.30	13.47	13.97	14.89	12.78	13.67	11.30
Taiwan Cubing Challenge 2023	Second round	62	10.38	12.36	10.38	12.45	12.91	12.96	11.73
	First round	75	11.17	13.96	11.17	12.66	17.30	20.00	11.93
CK Cubing Party 2023	Second round	43	10.47	11.80	12.44	12.37	10.47	11.71	11.32
	First round	68	12.37	15.07	16.13	14.08	15.00	12.37	20.84
Taiwan Championship 2022	First round	139	13.92	15.89	18.73	17.18	13.92	14.87	15.61
Yunlin Winter Open 2022	Second round	61	11.88	16.08	16.85	12.81	18.57	DNF	11.88
	First round	48	13.17	14.02	14.33	13.17	14.42	14.91	13.30
Taoyuan Cubing Open 2022	Second round	54	13.21	14.46	17.07	13.21	13.33	15.90	14.15
	First round	53	12.89	14.21	13.53	14.07	12.89	15.27	15.02
Maru Cube Day 2022	Semi Final	87	12.64	15.31	15.53	14.76	12.64	17.23	15.64
	Second round	91	12.26	14.57	13.57	13.76	22.41	12.26	16.37
	First round	98	12.98	14.70	14.25	13.76	18.77	12.98	16.10
CK Cubing Party 2022	First round	51	13.65	15.48	17.24	14.00	20.95	15.21	13.65
Taiwan Open 2022	First round	172	26.26	36.24	39.46	35.44	33.83	40.84	26.26
2x2x2 Cube
Honhui Cubing Carnival 2024	First round	33	3.80	4.47	3.80	5.20	4.16	4.06	6.43
Taichung Open 2024	First round	37	3.82	4.79	5.29	5.08	3.82	6.28	3.99
HCHS Winter Open 2024	Second round	24	2.53	4.61	5.77	4.32	7.45	3.74	2.53
	First round	27	4.13	4.58	4.65	4.44	4.64	4.13	6.35
Kaohsiung Winter Open 2024	Second round	29	4.26	4.71	4.26	4.86	DNF	4.41	4.87
	First round	39	3.70	5.48	6.56	3.70	5.16	6.26	5.02
Taiwan Championship 2023	First round	103	4.56	5.37	4.56	5.53	5.76	5.99	4.82
Taoyuan Airport Cube Day 2023	Second round	28	3.48	4.25	4.64	3.52	4.60	5.11	3.48
	First round	36	3.28	4.55	4.69	3.28	4.25	4.70	4.95
Maru Cube Day 2023	Second round	87	4.67	5.91	6.84	4.67	8.20	5.75	5.14
	First round	92	3.67	5.83	3.67	5.28	4.12	8.31	8.10
Taiwan Cubing Challenge 2023	Second round	53	4.32	5.50	5.42	5.22	6.93	4.32	5.86
	First round	51	2.80	4.88	8.92	7.47	3.78	2.80	3.39
CK Cubing Party 2022	First round	45	5.84	7.48	7.20	5.84	9.03	6.81	8.42
4x4x4 Cube
Taoyuan Airport Cube Day 2025	Second round	23	30.68	35.99	42.22	37.29	30.68	32.91	37.78
	First round	36	34.16	38.26	37.68	34.16	35.25	41.85	43.27
Hsinchu Summer Open 2025	First round	27	28.56	38.26	34.03	45.04	28.56	39.37	41.38
Maru Cube Day Taiwan 2025	First round	38	34.26	37.42	41.25	34.82	34.26	39.11	38.32
Taipei Summer Open 2025	First round	24	28.78	33.49	35.08	35.24	33.71	31.68	28.78
BQHS Spring Open 2025	First round	19	31.90	34.17	33.84	35.23	31.90	33.45	36.57
Taiwan Championship 2024	Second round	34	35.69	37.03	44.52	35.69	38.88	36.35	35.85
	First round	29	30.14	35.67	35.85	42.62	36.06	35.09	30.14
Taoyuan Airport Cube Day 2024	First round	27	34.94	38.35	35.67	34.94	41.37	42.73	38.00
Hsinchu Summer Open 2024	First round	21	35.65	37.55	41.44	38.53	35.65	36.27	37.85
Maru Cube Day Taiwan 2024	First round	25	34.54	37.02	36.26	39.22	39.13	34.54	35.66
Taipei Summer Open 2024	First round	42	36.39	40.13	42.66	41.51	42.21	36.39	36.66
Chien Kuo Cubing Party 2024	First round	28	34.98	39.67	34.98	41.50	41.81	1:05.89	35.71
Zhongshan Open 2024	First round	23	36.28	41.00	36.28	41.37	46.37	39.22	42.40
Taichung Open 2024	First round	40	38.48	43.24	41.47	49.15	48.87	39.38	38.48
HCHS Winter Open 2024	First round	61	44.43	DNF	44.43	DNF	45.96	DNF	51.13
Kaohsiung Winter Open 2024	Second round	32	39.19	43.94	44.67	41.57	39.19	47.35	45.58
	First round	35	40.30	43.69	43.36	41.21	48.82	40.30	46.50
Taiwan Championship 2023	First round	118	54.04		54.04	54.27
Taoyuan Airport Cube Day 2023	Second round	55	44.70	47.67	44.70	45.46	51.73	51.91	45.81
	First round	71	48.74	52.81	48.74	1:40.91	53.14	54.90	50.38
Pingtung Summer Open 2023	First round	36	46.22	51.23	59.08	46.22	49.56	55.06	49.07
Maru Cube Day 2023	Second round	88	54.46	58.11	DNF	1:00.83	54.46	58.53	54.97
	First round	89	47.65	59.43	1:06.17	57.82	55.79	1:04.68	47.65
CK Cubing Party 2023	First round	60	1:01.38		1:01.38	1:14.64
CK Cubing Party 2022	First round	49	1:39.18		1:43.93	1:39.18
Taiwan Open 2022	First round	118	2:31.85		2:40.09	2:31.85
5x5x5 Cube
Taoyuan Airport Cube Day 2025	Second round	20	1:00.15	1:02.27	1:03.89	1:00.90	1:08.47	1:00.15	1:02.03
	First round	25	57.30	1:04.49	1:05.11	1:02.85	57.30	1:14.08	1:05.50
Big and Round Taichung 2025	Second round	16	54.16	1:01.53	1:02.61	1:13.19	1:01.01	1:00.98	54.16
	First round	16	56.76	1:03.71	1:06.66	1:02.26	1:02.21	56.76	1:09.89
Maru Cube Day Taiwan 2025	First round	19	56.23	1:00.69	59.53	56.23	57.67	1:04.88	1:05.11
Taipei Summer Open 2025	First round	23	58.19	1:00.63	1:01.09	58.19	1:02.12	1:06.18	58.68
Chien Kuo Cubing Party 2025	First round	20	1:00.33	1:03.25	1:15.78	1:01.14	1:03.09	1:00.33	1:05.52
Zhongshan Open 2025	First round	19	59.80	1:04.44	1:06.64	1:06.89	1:04.99	1:01.68	59.80
Taiwan Championship 2024	First round	45	1:03.01	1:10.19	1:03.01	1:09.46	1:10.62	1:10.50	1:17.97
Taoyuan Airport Cube Day 2024	First round	22	1:03.37	1:07.78	1:09.26	1:13.24	1:06.15	1:03.37	1:07.92
Maru Cube Day Taiwan 2024	First round	57	1:12.54	1:22.42	1:23.26	1:23.36	1:12.54	1:20.64	1:27.21
Taipei Summer Open 2024	First round	47	1:13.14	1:18.33	1:18.34	1:19.01	1:13.14	1:17.63	1:19.79
Chien Kuo Cubing Party 2024	First round	54	1:09.65	1:31.35	1:24.36	1:46.63	1:23.05	1:09.65	DNF
6x6x6 Cube
Maru Cube Day Taiwan 2025	First round	40	2:40.48		2:40.48
Taipei Summer Open 2025	First round	47	2:31.60		2:31.60
Chien Kuo Cubing Party 2025	First round	37	2:30.67	2:34.29	2:34.78	2:30.67	2:37.42
7x7x7 Cube
Big and Round Taichung 2025	First round	29	3:43.33	3:53.81	3:43.33	4:03.21	3:54.90
Maru Cube Day Taiwan 2025	First round	34	4:28.48		4:28.48
Taipei Summer Open 2025	First round	45	4:49.09		4:49.09
Chien Kuo Cubing Party 2025	First round	40	4:42.15		4:42.15
3x3x3 One-Handed
Hsinchu Summer Open 2025	First round	27	18.92	20.69	18.92	19.08	20.48	27.64	22.51
Maru Cube Day Taiwan 2025	First round	28	16.88	19.76	18.15	20.14	16.88	20.98	27.15
Taipei Summer Open 2025	First round	45	18.32	21.45	20.34	18.32	24.64	19.38	24.94
BQHS Spring Open 2025	First round	19	16.19	18.30	19.90	16.19	18.65	19.04	17.21
Taiwan Championship 2024	First round	42	16.20	21.10	24.58	22.16	23.15	16.20	18.00
Hsinchu Summer Open 2024	First round	39	19.82	24.45	27.10	24.46	25.05	23.85	19.82
Maru Cube Day Taiwan 2024	First round	61	25.45		25.45	28.51
Taipei Summer Open 2024	First round	46	17.93	22.29	23.57	20.41	22.90	25.53	17.93
Chien Kuo Cubing Party 2024	First round	34	17.63	21.92	17.63	22.00	21.44	22.32	24.13
Honhui Cubing Carnival 2024	First round	22	17.87	20.05	18.28	17.87	19.93	21.93	24.76
Taichung Open 2024	Final	33	19.05	22.46	23.07	19.05	21.70	22.61	23.76
Kaohsiung Winter Open 2024	First round	31	19.27	23.56	19.27	21.85	24.08	27.54	24.74
Taiwan Championship 2023	First round	50	20.06	21.51	20.06	21.08	23.01	23.76	20.45
Pingtung Summer Open 2023	First round	24	20.32	24.40	24.65	23.95	26.39	24.60	20.32