Justin Zhou

Region	WCA ID	Gender	Competitions	Completed Solves
United States	2018ZHOU08	Male	19	963

Current Personal Records

Event	NR	CR	WR	Single	Average	WR	CR	NR
3x3x3 Cube	367	432	1485	6.20	8.14	1899	546	455
2x2x2 Cube	533	657	2438	1.33	2.68	2619	737	594
4x4x4 Cube	153	186	712	26.07	29.79	568	147	122
5x5x5 Cube	126	153	619	50.58	56.82	630	164	132
6x6x6 Cube	160	198	763	1:44.90	1:49.32	618	161	128
7x7x7 Cube	135	176	736	2:43.83	3:00.81	935	233	182
3x3x3 Blindfolded	752	977	4316	2:15.99	2:51.69	2485	566	434
3x3x3 One-Handed	287	361	1271	11.12	14.70	1548	411	327
Clock	962	1160	3890	7.68	8.57	3129	945	787
Megaminx	498	665	2480	56.25	1:03.62	2469	669	508
Pyraminx	774	965	3698	2.85	4.69	3591	896	710
Skewb	1798	2281	8342	4.21	5.26	3465	901	713
Square-1	276	314	910	8.71	12.70	1075	365	315
3x3x3 Multi-Blind	468	605	2672	2/2 13:17

Medal Collection

Gold	Silver	Bronze
3	5	7

Results
Map

Competition	Round	Place	Single	Average	Solves
3x3x3 Cube
Houston Back to School 2025	Final	4	7.62	8.61	8.67	9.88	9.00	7.62	8.17
	Second round	6	7.85	8.87	7.85	10.12	8.05	8.43	10.77
	First round	8	7.96	9.50	9.00	12.96	7.96	10.25	9.26
DFW Cubing Spring 2025	Final	7	6.93	8.54	8.04	9.16	6.93	9.79	8.41
	Semi Final	8	8.07	9.12	10.15	8.32	8.88	8.07	10.33
	Second round	9	7.64	9.30	10.30	8.62	9.22	10.06	7.64
	First round	10	6.37	9.51	9.25	6.37	11.31	10.53	8.75
Texas Championship 2024	Semi Final	18	8.80	9.67	9.50	10.16	8.80	17.60	9.36
	Second round	17	8.18	9.15	11.39	9.58	8.18	8.88	8.99
	First round	7	7.27	8.14	8.54	10.05	7.27	7.74	8.15
Austin NxN 2024	Final	9	7.82	9.43	7.82	10.12	9.27	10.40	8.91
	Second round	11	7.32	9.31	8.75	10.55	7.32	8.64	11.41
	First round	9	8.45	10.23	8.45	11.67	11.36	10.78	8.56
Brazos Cubing Fall 2024	Final	6	7.95	8.59	9.24	8.55	8.42	7.95	8.81
	Second round	7	8.54	9.19	9.71	9.17	8.68	10.35	8.54
	First round	6	6.82	8.67	9.65	6.82	8.42	9.32	8.26
Humble Cube Rumble Summer 2024	Final	1	6.60	8.30	8.50	6.60	9.20	7.20	10.86
	Semi Final	2	6.98	8.65	8.30	8.84	8.81	6.98	10.13
	Second round	2	8.04	8.40	8.39	8.29	9.29	8.52	8.04
	First round	6	8.66	9.31	9.30	10.74	9.08	8.66	9.55
Turning at Tompkins Spring 2024	Final	9	8.36	9.89	8.36	11.09	8.91	9.66	11.60
	Second round	4	7.40	8.59	8.83	8.59	7.40	9.33	8.36
	First round	5	8.07	8.75	8.37	9.76	8.12	10.74	8.07
Cube Against Cancer Texas 2024	Final	8	8.69	9.35	9.94	8.98	8.69	9.14	10.64
	Semi Final	4	7.19	8.48	8.41	9.15	7.19	9.55	7.88
	Second round	9	7.79	9.47	8.17	10.21	7.79	10.03	17.71
	First round	3	7.31	8.34	8.51	7.44	9.25	9.06	7.31
Space City Winter 2024	Final	10	7.49	8.96	7.49	8.80	9.06	9.03	10.28
	Second round	16	8.71	10.23	10.02	8.71	11.81	11.30	9.36
	First round	11	8.29	9.23	9.25	8.82	11.97	8.29	9.63
Space City Summer 2023	Final	4	6.20	8.41	6.20	8.76	9.81	8.91	7.55
	Semi Final	5	8.40	8.83	8.40	8.64	8.82	12.41	9.04
	Second round	5	7.70	9.25	7.70	8.79	9.52	11.12	9.43
	First round	12	6.95	11.05	11.71	6.95	10.64	10.81	12.30
Houston Spring Side Events 2023	Final	5	8.94	9.95	8.98	8.94	11.30	15.74	9.57
	Second round	5	8.04	9.20	8.04	9.91	9.10	9.28	9.23
	First round	7	8.34	10.02	9.75	10.34	8.34	9.96	10.96
Cube Against Cancer Texas 2023	Final	6	8.36	9.73	13.87	8.54	11.87	8.36	8.79
	Second round	5	7.47	8.70	10.06	9.66	8.64	7.80	7.47
	First round	7	8.91	9.51	9.52	8.91	9.36	9.64	10.69
Cedar Park Winter 2023	Final	7	7.67	9.67	11.01	9.49	8.52	12.07	7.67
	Second round	9	8.62	9.76	8.62	10.30	9.76	9.22	10.97
	First round	14	9.26	11.11	9.26	9.83	11.99	19.01	11.51
Cubing For Water Winter 2023	Final	11	8.86	10.42	11.04	8.86	12.76	10.02	10.21
	Second round	10	9.31	10.61	10.50	12.21	11.02	9.31	10.30
	First round	5	8.20	9.07	10.08	8.73	8.39	8.20	13.70
Houston Fall 2022	Final	4	8.04	8.90	9.16	8.83	8.72	11.57	8.04
	Second round	7	8.87	10.21	14.95	10.66	8.87	9.12	10.85
	First round	6	9.01	9.50	9.10	9.01	9.99	10.08	9.41
Katy Cubing 2019	Second round	19	11.58	13.15	14.32	13.11	14.84	12.02	11.58
	First round	15	10.71	12.21	DNF	11.82	10.71	12.75	12.06
DFW Cubing Fiesta July 2018	Second round	22	11.04	14.88	15.79	15.41	11.04	13.51	15.72
	First round	26	14.04	16.02	15.59	18.80	16.00	14.04	16.46
Bayou Bash 2018	Second round	19	15.41	17.17	19.05	17.81	15.41	17.62	16.09
	First round	17	15.13	17.13	15.84	18.14	15.13	17.42	18.62
Howdy Partner 2018	Second round	49	17.12	19.93	19.41	21.40	18.97	17.12	24.70
	First round	47	18.46	20.02	20.09	20.94	18.46	19.02	DNF
2x2x2 Cube
Houston Back to School 2025	Final	8	2.29	3.38	2.36	3.88	5.51	2.29	3.89
	First round	7	2.48	3.63	3.08	2.48	8.79	3.73	4.09
Texas Championship 2024	Final	6	2.82	3.08	3.08	2.82	3.21	2.94	4.21
	Second round	10	2.46	2.91	3.01	2.93	2.82	2.46	2.99
	First round	7	2.47	2.87	2.51	2.52	5.07	3.58	2.47
Austin NxN 2024	Final	10	2.01	3.00	2.01	2.12	2.49	4.38	6.45
	Second round	8	2.01	3.22	3.01	3.27	2.01	3.39	3.39
	First round	10	3.12	3.39	4.83	3.38	3.12	3.28	3.50
Brazos Cubing Fall 2024	Final	4	2.36	2.68	2.36	3.58	2.53	3.09	2.43
	Second round	6	2.95	3.45	3.78	3.22	3.37	3.75	2.95
	First round	5	1.93	3.22	1.93	3.33	2.92	3.41	4.40
Cube Against Cancer Texas 2024	Final	4	2.38	3.39	3.02	3.39	6.39	2.38	3.75
	Second round	5	2.71	3.46	2.71	4.07	3.61	3.06	3.70
	First round	8	1.33	3.70	3.42	1.33	4.69	3.55	4.14
Space City Winter 2024	Final	5	2.07	2.72	3.29	2.07	3.39	2.42	2.45
	Second round	9	2.29	3.16	3.26	2.29	2.72	3.85	3.49
	First round	13	2.81	3.68	5.77	3.81	3.97	3.25	2.81
Cube Against Cancer Texas 2023	First round	17	3.52	4.80	12.37	3.93	4.40	6.06	3.52
Cedar Park Winter 2023	Final	5	2.24	3.13	3.53	3.84	2.24	2.40	3.45
	First round	7	2.68	3.27	2.68	4.08	3.63	3.03	3.15
Houston Fall 2022	Final	9	3.16	4.36	4.24	3.16	4.41	4.64	4.42
	Second round	8	3.18	3.89	3.18	3.69	3.89	5.92	4.10
	First round	10	2.66	3.96	6.00	4.72	2.66	3.77	3.40
Bayou Bash 2018	Final	10	3.75	4.56	5.48	4.40	DNF	3.75	3.79
4x4x4 Cube
Houston Back to School 2025	Final	2	28.39	29.79	28.78	28.39	29.50	38.44	31.10
	First round	3	26.58	32.87	32.93	34.46	26.58	34.32	31.37
DFW Cubing Spring 2025	Final	3	26.59	34.09	31.65	26.59	35.58	35.05	37.06
	First round	4	32.58	37.86	36.48	39.71	38.18	38.93	32.58
Texas Championship 2024	Final	8	30.12	32.03	32.09	30.12	31.22	32.77	32.96
	First round	7	28.91	34.01	33.79	28.91	33.89	34.35	45.29
Austin NxN 2024	Final	5	31.92	34.76	36.73	33.77	33.77	37.17	31.92
	First round	5	28.30	33.36	31.74	28.30	34.64	41.09	33.71
Humble Cube Rumble Summer 2024	Final	3	27.66	33.97	31.90	35.17	34.84	27.66	37.77
	First round	3	27.81	32.19	33.68	31.30	40.12	31.59	27.81
Turning at Tompkins Spring 2024	Final	2	30.40	33.31	32.65	30.40	34.03	35.48	33.26
	First round	7	29.74	36.96	29.74	35.74	40.47	36.70	38.43
Cube Against Cancer Texas 2024	Final	4	32.33	33.86	33.57	32.33	35.41	33.66	34.35
	First round	4	33.47	37.03	37.52	35.34	33.47	38.22	38.41
Space City Winter 2024	Final	7	26.07	32.55	26.07	29.81	35.38	32.45	37.96
	First round	7	28.26	34.72	35.55	28.26	41.58	33.76	34.86
Space City Summer 2023	Final	3	31.88	34.99	34.76	36.88	37.99	33.33	31.88
	First round	3	31.27	34.19	34.76	36.01	31.27	32.82	34.98
Cube Against Cancer Texas 2023	Final	5	33.71	37.13	45.38	35.68	38.90	36.81	33.71
	First round	6	33.84	36.77	34.06	38.40	33.84	37.84	43.29
Cubing For Water Winter 2023	Final	5	34.52	36.48	37.08	37.64	42.45	34.72	34.52
	First round	9	38.59	40.80	43.55	40.50	40.76	38.59	41.15
Houston Fall 2022	Final	6	36.35	38.75	36.65	42.60	46.11	37.01	36.35
	First round	4	35.06	36.95	35.06	36.36	39.28	39.08	35.41
Katy Cubing 2019	First round	13	47.04	53.48	54.58	55.14	50.72	47.04	1:01.36
DFW Cubing Fiesta July 2018	First round	16	54.31	59.64	57.50	1:09.31	54.31	1:00.35	1:01.08
Bayou Bash 2018	First round	10	58.68	1:03.29	1:09.74	1:12.75	58.85	1:01.27	58.68
5x5x5 Cube
Houston Back to School 2025	Final	3	58.68	1:02.53	1:08.12	1:05.36	1:00.30	58.68	1:01.92
	First round	1	50.58	56.82	50.58	58.13	56.94	1:05.83	55.38
DFW Cubing Spring 2025	Final	3	59.57	1:03.90	1:04.91	1:02.01	1:06.81	1:04.79	59.57
	First round	3	58.29	1:02.29	1:03.45	58.29	1:02.35	1:01.06	1:04.39
Texas Championship 2024	Final	11	54.87	1:04.10	1:06.04	1:05.88	1:07.34	1:00.39	54.87
	First round	7	56.34	1:01.28	56.34	1:07.56	1:01.48	57.47	1:04.89
Austin NxN 2024	Final	6	59.35	1:00.12	1:00.35	1:00.67	59.35	1:01.15	59.35
	First round	6	53.19	1:00.72	1:03.44	53.19	57.44	1:03.32	1:01.40
Brazos Cubing Fall 2024	Final	5	1:02.08	1:06.41	1:07.12	1:06.96	1:07.55	1:05.16	1:02.08
Humble Cube Rumble Summer 2024	Final	1	57.55	1:02.97	1:12.26	1:04.17	1:01.10	1:03.63	57.55
Space City Winter 2024	Final	7	59.64	1:04.31	1:06.66	1:00.21	59.64	1:06.07	1:07.11
	First round	6	1:02.15	1:04.73	1:06.32	1:03.63	1:04.24	1:02.15	1:11.78
Cube Against Cancer Texas 2023	Final	7	1:02.11	1:14.58	1:19.07	1:15.11	1:21.69	1:09.55	1:02.11
	First round	3	1:00.75	1:07.11	1:08.43	1:16.60	1:00.75	1:05.98	1:06.93
Cedar Park Winter 2023	Final	6	1:03.02	1:07.80	1:03.02	1:05.82	1:07.08	1:10.49	1:16.64
Cubing For Water Winter 2023	Final	6	1:01.43	1:08.72	1:14.21	1:01.43	1:06.60	1:09.49	1:10.08
	First round	5	1:01.48	1:09.10	1:06.74	1:13.56	1:10.82	1:01.48	1:09.73
Houston Fall 2022	Final	5	1:00.36	1:11.65	1:11.56	1:01.86	1:27.96	1:21.52	1:00.36
	First round	5	1:04.92	1:09.51	1:04.92	1:06.53	1:12.42	1:09.57	1:12.46
Katy Cubing 2019	First round	12	1:32.74	1:38.49	1:39.02	1:41.04	1:45.18	1:35.42	1:32.74
DFW Cubing Fiesta July 2018	Final	12	1:40.29	1:53.01	1:51.75	1:51.70	1:40.29	1:55.59	2:05.13
Bayou Bash 2018	Final	9	1:38.57	1:57.06	1:46.37	2:09.80	2:40.17	1:38.57	1:55.01
6x6x6 Cube
Houston Back to School 2025	Final	1	1:44.90	1:49.32	1:44.90	1:50.39	1:52.67
Texas Championship 2024	Final	9	2:02.54	2:07.15	2:02.54	2:03.69	2:15.21
	First round	9	1:58.76	2:03.01	1:58.76	2:00.36	2:09.90
Austin NxN 2024	Final	7	1:45.14	2:00.45	2:24.24	1:45.14	1:51.98
Space City Winter 2024	Final	6	1:53.35	2:02.36	2:07.56	1:53.35	2:06.18
Cedar Park Winter 2023	Final	6	2:14.24	2:16.89	2:14.24	2:16.06	2:20.37
Houston Fall 2022	Final	5	2:17.30	2:26.04	2:25.09	2:35.74	2:17.30
7x7x7 Cube
Texas Championship 2024	Final	8	2:48.29	3:00.81	3:07.96	3:06.18	2:48.29
	First round	7	2:57.62	3:10.28	3:15.12	3:18.11	2:57.62
Austin NxN 2024	Final	5	3:04.77	3:11.50	3:15.86	3:13.86	3:04.77
Space City Winter 2024	Final	7	3:07.05	3:24.42	3:47.58	3:18.62	3:07.05
Cube Against Cancer Texas 2023	Final	2	2:43.83	3:08.52	3:23.87	3:17.87	2:43.83
Houston Fall 2022	Final	5	3:22.83	3:32.21	3:22.83	3:41.29	3:32.51
3x3x3 Blindfolded
DFW Cubing Spring 2025	Final	7	3:51.26	DNF	DNF	DNF	3:51.26
	First round	6	2:35.03	2:51.69	2:35.03	2:56.08	3:03.96
Texas Championship 2024	Final	9	3:03.01	DNF	3:03.01	DNF	DNF
	First round	7	2:15.99	DNF	2:15.99	DNF	3:09.53
Cedar Park Winter 2023	First round	9	5:33.20	DNF	5:33.20	DNF	DNS
3x3x3 One-Handed
Texas Championship 2024	Final	10	13.41	16.34	13.41	15.86	19.09	16.28	16.87
	First round	6	12.77	14.76	15.01	16.13	15.53	12.77	13.75
Brazos Cubing Fall 2024	Final	6	13.17	15.34	13.17	20.28	13.57	18.67	13.78
	Second round	6	14.31	16.08	17.58	15.39	17.71	15.26	14.31
	First round	6	14.49	15.29	14.49	15.12	18.52	15.85	14.89
Humble Cube Rumble Summer 2024	Final	4	13.02	16.12	13.02	15.62	19.06	16.41	16.34
	First round	5	12.71	16.74	18.56	16.97	14.69	18.75	12.71
Turning at Tompkins Spring 2024	Final	5	13.66	15.70	18.14	16.47	13.66	14.13	16.49
	First round	4	13.54	14.70	17.80	13.54	13.87	13.85	16.38
Space City Summer 2023	Final	2	11.12	17.00	11.12	18.42	14.64	18.84	17.94
	First round	5	14.83	17.21	18.21	18.13	15.28	18.25	14.83
Cube Against Cancer Texas 2023	Final	2	12.64	15.47	15.44	12.64	15.60	15.38	16.82
Cubing For Water Winter 2023	Final	3	17.04	19.71	17.65	17.04	21.77	21.44	20.04
	First round	10	19.78	23.76	21.97	19.78	21.13	28.17	28.43
Bayou Bash 2018	First round	17	21.19	DNF	27.07	44.82	21.19	DNF	DNF
Clock
Texas Championship 2024	Final	8	7.71	8.57	8.45	7.71	8.86	9.32	8.39
	First round	15	7.68	9.17	9.21	7.68	11.12	8.96	9.34
Turning at Tompkins Spring 2024	Final	6	8.62	10.09	8.62	10.36	9.32	10.58	13.40
Houston Spring Side Events 2023	Final	27	12.71	DNF	DNF	12.71	DNF	DNF	DNF
Megaminx
Houston Back to School 2025	Final	3	56.41	1:03.62	1:05.91	1:04.81	1:07.50	1:00.14	56.41
	First round	4	59.36	1:04.94	1:07.71	59.36	1:05.71	1:07.17	1:01.94
Texas Championship 2024	Final	11	1:01.14	1:07.06	DNF	1:01.27	1:01.40	1:18.51	1:01.14
	First round	13	1:02.32	1:08.84	1:02.32	1:09.67	1:11.10	1:05.74	1:20.10
Humble Cube Rumble Summer 2024	Final	6	1:05.82	1:09.65	1:05.82	1:11.84	1:10.48	1:09.46	1:09.02
Turning at Tompkins Spring 2024	Final	4	1:06.96	1:11.05	1:06.96	1:08.06	1:11.47	1:29.53	1:13.62
	First round	4	56.25	1:05.45	1:16.64	1:01.48	56.25	1:12.43	1:02.44
Space City Summer 2023	Final	6	1:10.17	1:16.94	1:19.55	1:15.24	1:16.04	1:25.51	1:10.17
Houston Spring Side Events 2023	Final	6	1:20.75	1:32.31	1:37.84	1:37.22	1:28.39	1:31.33	1:20.75
Pyraminx
DFW Cubing Spring 2025	Final	13	2.87	5.57	7.45	3.69	2.87	7.14	5.87
	First round	8	3.15	4.69	3.15	5.51	4.11	4.44	6.09
Texas Championship 2024	Final	11	4.52	4.94	6.63	4.52	4.80	5.48	4.54
	Second round	8	3.61	5.34	4.68	7.71	6.34	4.99	3.61
	First round	25	4.89	6.93	7.30	6.32	7.16	4.89	7.95
Brazos Cubing Fall 2024	Final	10	3.84	7.34	8.57	7.97	6.73	3.84	7.31
	First round	4	3.97	5.45	4.68	6.89	4.79	3.97	7.06
Cube Against Cancer Texas 2024	Final	6	3.82	6.22	10.31	3.82	7.20	4.31	7.16
	First round	4	2.85	4.90	6.20	4.92	2.85	6.08	3.71
Houston Spring Side Events 2023	Final	7	5.08	7.15	6.47	8.63	5.08	6.49	8.48
	First round	2	4.57	5.76	4.88	5.38	7.30	7.03	4.57
Skewb
Texas Championship 2024	Second round	19	5.37	7.17	6.31	9.51	8.50	6.69	5.37
	First round	19	4.21	6.90	7.69	6.25	7.47	6.99	4.21
Humble Cube Rumble Summer 2024	Final	5	4.57	5.26	4.57	6.76	4.96	5.34	5.49
	First round	10	5.41	6.26	5.61	5.41	6.37	6.79	9.81
Turning at Tompkins Spring 2024	Final	7	4.87	6.56	9.63	7.93	4.87	6.74	5.02
	First round	9	5.95	7.05	7.59	6.53	5.95	8.17	7.04
Space City Summer 2023	Final	9	5.61	6.73	5.68	5.61	6.21	8.31	8.45
	First round	9	5.38	6.33	7.43	6.53	6.09	6.37	5.38
Houston Spring Side Events 2023	Final	8	6.42	7.40	6.42	7.94	11.67	7.64	6.63
	First round	8	6.84	7.28	7.23	8.76	7.08	6.84	7.53
Square-1
DFW Cubing Spring 2025	Final	6	11.76	15.15	15.90	16.93	16.16	11.76	13.40
	First round	7	8.71	12.70	16.23	14.70	8.71	12.43	10.98
Texas Championship 2024	Final	10	10.01	16.71	10.01	18.55	12.16	19.41	19.76
	Second round	8	11.50	14.08	14.59	14.46	15.35	13.20	11.50
	First round	14	14.39	17.88	18.48	14.39	17.14	19.90	18.02
Houston Spring Side Events 2023	Final	8	20.44	25.97	47.36	25.76	25.50	20.44	26.66
3x3x3 Multi-Blind
Texas Championship 2024	Final	5	2/2 13:17		2/2 13:17