Jack Zhang

Region	WCA ID	Gender	Competitions	Completed Solves
New Zealand	2021ZHAN51	Male	13	710

Current Personal Records

Event	NR	CR	WR	Single	Average	WR	CR	NR
3x3x3 Cube	66	280	5960	7.76	8.62	2890	152	34
2x2x2 Cube	52	196	2998	1.42	1.81	564	56	20
4x4x4 Cube	88	352	8501	39.36	42.90	6589	276	67
5x5x5 Cube	86	358	8186	1:24.08	1:34.05	8352	352	84
6x6x6 Cube	83	368	7997	3:21.17	3:39.54	7987	366	84
7x7x7 Cube	96	436	9761	6:37.63
Clock	14	34	468	3.65	4.48	375	30	14
Megaminx	52	195	4145	1:06.18	1:18.77	4830	214	57
Pyraminx	75	250	5095	3.21	4.62	3418	184	48
Skewb	36	140	2314	2.69	5.02	2904	149	35
Square-1	24	95	1827	10.99	14.23	1532	79	22

Results
Map

Competition	Round	Place	Single	Average	Solves
3x3x3 Cube
Beachside Auckland 2025	Final	18	8.85	10.91	9.40	9.64	13.68	8.85	16.73
	Second round	17	8.52	10.10	8.52	10.61	10.53	15.18	9.16
	First round	23	9.79	11.12	10.04	11.22	12.11	18.56	9.79
Max Speed Milford 2024	First round	13	8.93	10.08	9.51	10.41	10.32	10.49	8.93
Springing into Auckland 2024	Second round	20	8.98	11.58	12.54	12.38	8.98	10.59	11.78
	First round	17	9.89	11.12	9.89	10.55	11.45	12.48	11.35
Clauckland 2024	Second round	16	9.72	10.89	12.44	10.55	9.72	11.40	10.73
	First round	13	10.15	10.66	12.11	10.15	10.29	11.05	10.63
Auckland Matariki Open 2024	Second round	23	10.75	11.81	12.77	11.05	11.95	12.42	10.75
	First round	20	9.32	11.49	9.32	13.67	13.00	10.25	11.21
Beachside Auckland 2024	Second round	24	10.35	12.06	14.88	10.66	10.65	10.35	DNF
	First round	25	9.16	11.98	10.91	9.16	13.35	11.67	13.72
NZ North Island Championship 2023	Semi Final	29	10.68	12.08	14.62	13.45	11.72	11.06	10.68
	Second round	31	9.69	12.22	13.25	12.42	12.23	9.69	12.02
	First round	6	7.76	8.62	8.77	7.82	7.76	10.35	9.26
Auckland Mid-Year Madness 2023	Semi Final	23	9.21	12.12	12.69	9.21	11.89	12.43	12.04
	Second round	31	11.47	13.65	12.65	11.47	15.95	14.09	14.22
	First round	22	11.01	12.24	13.78	11.30	11.01	12.56	12.86
Auckland Autumn 2023	Semi Final	22	10.19	12.26	12.55	14.54	10.19	11.92	12.31
	Second round	17	10.42	11.46	10.84	DNF	13.04	10.50	10.42
	First round	12	9.74	11.12	10.55	10.44	14.83	12.38	9.74
A New Year in Hamilton 2023	Final	18	10.10	12.79	13.82	12.77	11.79	16.53	10.10
	Semi Final	15	9.35	11.34	12.85	9.92	9.35	11.77	12.33
	Second round	24	11.06	12.15	13.40	13.25	11.06	11.16	12.04
	First round	17	10.73	11.88	12.52	10.99	13.87	12.12	10.73
New Zealand Nationals 2022	Semi Final	41	12.09	12.47	12.30	12.35	12.75	13.61	12.09
	Second round	40	11.32	12.23	11.75	11.32	21.60	12.45	12.50
	First round	56	12.47	14.08	14.74	14.56	12.96	12.47	14.73
Three Rounds Whangarei 2022	Second round	17	12.12	14.04	15.34	16.16	13.17	12.12	13.61
	First round	16	11.42	12.96	11.42	13.08	13.44	13.68	12.36
NZ North Island Championship 2021	First round	78	18.55	19.91	18.63	18.55	22.22	18.89	25.26
2x2x2 Cube
Beachside Auckland 2025	Final	8	1.67	1.81	3.11	1.67	1.91	1.85	1.67
	First round	6	1.80	2.37	2.53	1.92	2.67	1.80	4.56
Max Speed Milford 2024	Final	9	1.75	2.70	2.82	2.22	3.07	1.75	5.91
	First round	10	2.45	2.82	2.89	2.73	2.85	3.10	2.45
Springing into Auckland 2024	Final	8	1.42	2.62	3.16	2.52	2.18	3.15	1.42
	Second round	5	1.99	2.37	1.99	2.58	2.37	4.12	2.15
	First round	6	2.24	2.48	2.67	2.28	3.80	2.48	2.24
Clauckland 2024	First round	48	2.07	DNF	3.01	3.00	2.07	DNF	DNF
Auckland Matariki Open 2024	Second round	17	2.49	3.65	3.99	DNF	3.21	2.49	3.75
	First round	11	2.20	3.12	5.08	3.18	2.81	2.20	3.37
Beachside Auckland 2024	Second round	14	2.44	3.22	2.86	3.96	2.84	2.44	DNF
	First round	11	2.16	2.79	4.87	2.51	3.04	2.16	2.81
NZ North Island Championship 2023	First round	19	2.76	3.22	3.16	3.14	2.76	3.35	12.64
Auckland Mid-Year Madness 2023	Second round	71	1.93	DNF	1.93	DNF	3.93	DNF	4.88
	First round	12	2.23	3.14	3.32	2.91	2.23	3.19	3.38
Auckland Autumn 2023	Final	9	1.76	3.65	3.88	2.62	4.44	1.76	5.83
	Second round	7	2.16	2.64	2.30	2.16	2.45	5.63	3.18
	First round	9	1.59	2.70	2.34	4.00	1.59	2.35	3.41
A New Year in Hamilton 2023	Final	10	2.02	4.17	2.02	4.35	2.36	6.16	5.79
	Second round	7	2.39	3.03	3.24	2.39	3.47	2.92	2.93
	First round	10	1.96	3.53	4.03	3.41	3.15	5.73	1.96
New Zealand Nationals 2022	Second round	29	3.48	4.12	8.35	4.43	3.68	3.48	4.25
	First round	54	3.50	5.01	3.68	6.82	3.50	4.53	7.46
Three Rounds Whangarei 2022	Second round	16	2.12	4.14	4.58	2.12	4.43	3.40	5.06
	First round	21	3.82	5.58	9.39	7.01	4.94	3.82	4.79
NZ North Island Championship 2021	First round	64	5.07	6.27	6.03	5.07	7.59	5.18	8.50
4x4x4 Cube
Beachside Auckland 2025	First round	21	39.36	42.90	45.09	39.36	50.66	40.26	43.35
Clauckland 2024	First round	20	47.96	54.19	52.27	1:00.41	54.85	55.45	47.96
NZ North Island Championship 2023	First round	35	50.92	55.78	50.92	58.11	55.45	53.78	1:01.18
Auckland Mid-Year Madness 2023	Second round	31	52.65	1:02.13	53.27	1:10.48	52.65	1:02.65	1:18.28
	First round	36	1:02.89	1:05.55	1:05.64	1:07.17	1:02.89	1:03.96	1:07.05
Auckland Autumn 2023	Second round	31	1:02.15	1:04.81	1:02.27	1:02.15	1:06.70	1:05.45	1:17.86
	First round	30	1:01.10	1:03.65	1:04.97	1:04.59	1:01.56	1:04.80	1:01.10
New Zealand Nationals 2022	Second round	69	1:00.95	1:09.61	1:12.00	1:00.95	1:08.78	1:11.63	1:08.41
	First round	69	1:02.73	1:05.39	1:10.07	1:03.43	1:08.78	1:03.95	1:02.73
5x5x5 Cube
Beachside Auckland 2025	First round	20	1:24.08	1:34.05	1:24.08	1:36.61	1:33.79	1:40.81	1:31.74
Springing into Auckland 2024	Final	13	1:38.72	1:43.47	1:59.21	1:42.79	1:47.39	1:40.23	1:38.72
Auckland Matariki Open 2024	First round	19	1:34.71	1:42.12	1:45.31	1:42.10	1:46.19	1:34.71	1:38.96
NZ North Island Championship 2023	First round	35	1:48.92	2:07.77	2:16.28	2:26.93	2:07.25	1:48.92	1:59.79
Auckland Mid-Year Madness 2023	Second round	27	2:12.98	2:22.79	2:27.93	2:23.33	2:17.11	2:34.86	2:12.98
	First round	30	2:13.51	2:24.14	2:13.82	2:14.01	3:00.22	2:44.59	2:13.51
New Zealand Nationals 2022	First round	62	2:13.30		2:13.30	2:40.19
6x6x6 Cube
Springing into Auckland 2024	Final	12	3:21.17	3:39.54	3:53.51	3:43.94	3:21.17
Auckland Matariki Open 2024	First round	17	4:00.60	4:04.97	4:04.74	4:00.60	4:09.57
Beachside Auckland 2024	Final	18	3:25.69	4:13.83	5:01.38	3:25.69	4:14.42
7x7x7 Cube
Auckland Matariki Open 2024	First round	15	6:37.63		6:37.63
Clock
Beachside Auckland 2025	Final	4	3.65	4.48	4.48	4.34	10.62	4.62	3.65
	First round	8	4.17	6.32	4.17	6.91	4.96	DNF	7.09
Max Speed Milford 2024	Final	7	5.34	6.85	6.02	7.72	6.80	9.99	5.34
	First round	8	7.12	7.59	7.12	9.11	7.28	8.13	7.36
Springing into Auckland 2024	Final	6	5.20	7.58	5.20	6.08	9.99	DNF	6.67
	Second round	5	5.76	7.08	6.41	5.76	DNF	5.95	8.88
	First round	10	5.03	8.78	5.03	DNF	10.15	7.01	9.18
Clauckland 2024	Final	5	4.93	6.26	5.16	DNF	5.27	4.93	8.34
	Second round	5	5.99	6.64	6.48	5.99	7.30	6.13	DNF
	First round	7	5.66	7.70	10.58	5.66	5.85	12.92	6.66
Auckland Matariki Open 2024	Final	6	5.07	5.41	5.07	5.10	5.27	DNF	5.87
	Second round	9	5.09	6.27	7.47	7.52	6.03	5.09	5.32
	First round	7	4.74	5.22	5.08	5.59	5.36	4.74	5.21
Beachside Auckland 2024	First round	25	5.11	DNF	DNF	6.16	DNF	5.11	6.20
NZ North Island Championship 2023	Final	6	5.70	6.75	5.70	6.57	7.21	DNF	6.48
	First round	6	6.34	7.35	7.49	8.62	6.34	7.84	6.73
A New Year in Hamilton 2023	Final	6	7.28	8.16	8.38	7.84	9.01	8.27	7.28
	Second round	10	8.11	9.05	DNF	8.11	8.63	9.88	8.64
	First round	8	7.52	8.28	8.89	9.87	7.73	7.52	8.22
New Zealand Nationals 2022	First round	27	13.26	14.29	14.06	15.74	14.29	14.53	13.26
Three Rounds Whangarei 2022	First round	13	13.44	14.60	DNF	13.76	13.72	13.44	16.31
Megaminx
Beachside Auckland 2024	First round	14	1:06.34	1:20.01	1:24.49	1:06.34	1:29.29	1:24.61	1:10.92
NZ North Island Championship 2023	First round	18	1:14.50	1:19.88	1:15.57	1:31.88	1:14.50	1:25.90	1:18.18
Auckland Mid-Year Madness 2023	Final	10	1:06.18	1:26.24	1:38.15	1:33.60	1:06.18	1:22.70	1:22.43
	Second round	8	1:09.28	1:21.16	1:31.96	1:18.38	1:09.28	1:29.34	1:15.75
	First round	13	1:16.19	1:26.15	1:42.05	1:18.28	1:16.19	1:28.97	1:31.21
Auckland Autumn 2023	Second round	11	1:12.46	1:18.77	1:17.59	1:15.41	1:12.46	1:23.31	1:31.63
	First round	14	1:30.30	1:33.50	1:34.49	1:35.13	1:31.84	1:30.30	1:34.17
New Zealand Nationals 2022	First round	43	2:11.40		2:11.40	2:26.24
Three Rounds Whangarei 2022	First round	16	1:55.64	2:09.18	2:03.37	1:55.64	2:17.54	2:21.00	2:06.64
Pyraminx
Beachside Auckland 2025	First round	20	3.91	4.99	5.95	5.94	3.91	4.79	4.25
Max Speed Milford 2024	First round	16	4.72	5.52	7.46	5.37	4.72	6.26	4.94
Auckland Matariki Open 2024	Second round	20	3.21	6.71	4.08	3.21	DNF	10.23	5.81
	First round	13	4.06	4.62	4.49	4.06	6.36	4.38	4.98
NZ North Island Championship 2023	First round	26	4.87	5.99	4.87	7.07	6.59	5.21	6.16
Auckland Mid-Year Madness 2023	Final	9	4.51	5.13	4.94	4.76	7.68	4.51	5.68
	Second round	10	3.92	5.38	4.55	7.02	5.03	6.55	3.92
	First round	19	5.78	6.74	7.15	6.41	5.78	7.02	6.79
Auckland Autumn 2023	Second round	12	4.44	5.79	8.71	6.09	5.15	6.14	4.44
	First round	21	5.62	7.12	7.36	5.62	8.18	5.82	12.77
A New Year in Hamilton 2023	Second round	15	4.72	6.42	4.72	5.62	7.99	6.84	6.81
	First round	23	5.18	8.66	6.76	10.90	9.73	5.18	9.48
New Zealand Nationals 2022	Second round	23	4.32	5.69	4.32	17.44	5.80	5.02	6.26
	First round	22	3.79	5.48	3.79	7.88	11.79	4.34	4.23
Three Rounds Whangarei 2022	Second round	14	5.54	6.99	9.34	6.05	8.76	5.54	6.15
	First round	22	7.30	10.53	8.28	11.64	DNF	7.30	11.67
Skewb
Springing into Auckland 2024	Final	8	3.92	5.89	5.22	3.92	5.46	6.99	8.39
NZ North Island Championship 2023	Final	10	4.92	5.67	4.92	5.76	5.76	7.33	5.49
	First round	10	2.69	5.02	4.96	2.69	3.93	6.16	8.01
Auckland Autumn 2023	Final	10	5.40	7.11	6.12	5.40	5.81	9.40	13.50
	Second round	5	3.75	5.51	5.60	4.60	6.34	9.03	3.75
	First round	19	5.52	8.51	8.23	9.50	8.61	8.69	5.52
A New Year in Hamilton 2023	Final	6	4.21	5.33	8.50	4.95	5.48	4.21	5.57
	Second round	6	4.12	5.50	4.90	7.14	4.12	6.44	5.15
	First round	14	6.01	7.13	7.62	6.68	7.08	8.08	6.01
New Zealand Nationals 2022	Second round	29	5.14	7.75	5.14	7.04	10.20	8.32	7.89
	First round	13	3.94	5.20	5.41	3.94	15.49	5.96	4.24
Three Rounds Whangarei 2022	Final	10	7.04	9.07	9.23	7.04	15.75	7.85	10.14
	Second round	9	6.85	8.24	6.85	7.18	8.61	8.94	10.15
	First round	17	7.01	11.90	15.72	14.26	12.47	8.98	7.01
Square-1
Beachside Auckland 2025	Final	10	16.19	16.63	16.19	16.76	16.64	20.04	16.50
Clauckland 2024	Final	8	16.88	20.94	18.97	16.88	21.07	DNF	22.79
	First round	8	14.74	19.28	20.77	DNF	20.95	16.13	14.74
Auckland Matariki Open 2024	Second round	10	18.45	20.23	21.83	21.82	19.50	18.45	19.36
	First round	9	12.63	17.09	12.93	22.47	12.63	15.87	26.37
NZ North Island Championship 2023	First round	13	15.04	17.14	18.83	17.31	15.28	15.04	23.66
A New Year in Hamilton 2023	Final	9	13.68	17.03	17.03	13.68	25.55	17.74	16.33
	Second round	7	10.99	14.23	13.95	20.09	12.12	16.63	10.99
	First round	9	14.50	18.91	14.89	24.73	14.50	25.70	17.11
New Zealand Nationals 2022	First round	21	17.92	24.84	20.21	41.49	32.42	21.90	17.92
Three Rounds Whangarei 2022	Final	10	16.00	27.01	29.43	16.00	41.23	28.98	22.62
	Second round	9	15.37	17.59	15.85	23.59	20.44	16.49	15.37
	First round	9	12.50	20.27	26.64	12.50	22.01	24.35	14.46