Sena Y. Zhang

Region	WCA ID	Gender	Competitions	Completed Solves
China	2015ZHAN25	Male	10	207

Event	NR	CR	WR	Single	Average	WR	CR	NR
3x3x3 Cube	5920	16806	44973	12.83	17.68	62271	23406	8227
2x2x2 Cube	4032	12897	45455	3.93	7.01	67221	20352	6493
4x4x4 Cube	3035	8714	25681	56.35	1:02.04	23582	8124	2886
5x5x5 Cube	2194	6698	22365	2:14.00	2:35.05	21350	6321	2001
6x6x6 Cube	1175	3347	12363	4:31.07	4:49.24	10745	3011	1047
7x7x7 Cube	1195	3285	12746	9:23.75
3x3x3 Fewest Moves	863	2580	9320	50	78.33	5696	1612	607
3x3x3 One-Handed	3925	11993	33248	30.30	32.87	26824	10019	3421
Clock	1699	6277	29606	8:12.11
Megaminx	1621	7216	32967	9:23.87
Pyraminx	5806	19153	72765	10.77	13.90	61729	16662	5273
Skewb	4295	14710	63795	21.16	26.66	60088	13916	4082
3x3x3 Multi-Blind	265	1086	4100	3/6 1:00:06

Competition	Round	Place	Single	Average	Solves
3x3x3 Cube
UCLA Spring 2026	Second round	92	16.17	18.28	19.50	17.75	16.17	17.95	19.13
	First round	89	15.70	17.73	16.56	15.70	17.51	20.04	19.12
Super Duper San Diego 2026	Second round	113	16.51	17.68	16.73	17.80	18.55	16.51	18.50
	First round	122	18.11	18.51	18.11	18.25	18.95	18.34	19.83
Mission Viejo Fall 2025	Second round	77	12.83	18.78	21.38	15.78	19.97	12.83	20.60
	First round	75	14.82	18.28	17.18	17.38	DNF	20.28	14.82
Nub Open Trabuco Hills Fall 2025	Second round	66	16.13	19.00	20.51	16.13	18.71	20.09	18.19
	First round	65	15.26	18.31	18.87	15.26	25.17	18.90	17.16
Louisiana Mega Two Day 2025	Second round	31	19.60	20.11	19.75	21.20	20.36	19.60	20.22
	First round	32	14.15	18.95	23.20	14.15	25.95	14.83	18.81
Reno Summer 2025	First round	31	16.61	27.23	49.77	20.57	16.61	40.57	20.55
Chengdu Open 2016	First round	56	19.47	22.37	27.96	22.05	23.09	21.97	19.47
Chengdu Open 2015	First round	38	29.03	34.16	31.95	1:02.54	29.03	34.14	36.38
2x2x2 Cube
Super Duper San Diego 2026	First round	110	4.80	7.41	4.80	7.37	8.55	9.27	6.30
Mission Viejo Fall 2025	First round	93	3.93	8.06	3.93	13.89	7.90	8.40	7.89
Louisiana Mega Two Day 2025	First round	31	4.32	7.04	6.38	6.98	8.52	4.32	7.77
Reno Summer 2025	First round	32	7.03	12.28	7.13	16.98	7.03	14.48	15.24
Chengdu Open 2016	First round	32	6.47	7.01	10.61	6.56	7.03	7.43	6.47
Chengdu Open 2015	First round	34	13.18	19.87	25.22	17.55	16.83	DNF	13.18
4x4x4 Cube
UCLA Spring 2026	First round	54	1:02.47	1:05.76	1:07.64	1:02.47	1:07.94	1:05.88	1:03.75
Super Duper San Diego 2026	First round	90	56.35	1:02.04	56.93	1:06.09	1:04.83	1:04.35	56.35
Mission Viejo Fall 2025	First round	60	59.70	1:04.98	1:08.99	1:04.20	1:01.75	1:15.89	59.70
Louisiana Mega Two Day 2025	First round	22	1:08.34	1:13.96	1:17.82	1:12.23	1:08.34	1:19.42	1:11.84
Reno Summer 2025	First round	25	1:18.59	1:30.27	1:32.26	1:46.13	1:19.67	1:38.87	1:18.59
Chengdu Open 2016	First round	38	1:37.69		2:11.73	1:37.69
Chengdu Open 2015	First round	24	2:18.03		2:18.03	2:20.58
5x5x5 Cube
Super Duper San Diego 2026	First round	90	2:14.00	2:35.05	2:33.59	2:25.07	DNF	2:46.49	2:14.00
Nub Open Trabuco Hills Fall 2025	First round	47	2:17.37		2:18.04	2:17.37
Louisiana Mega Two Day 2025	First round	25	2:21.11	2:54.62	2:44.33	3:18.71	3:24.79	2:21.11	2:40.83
6x6x6 Cube
Super Duper San Diego 2026	First round	74	6:58.84		6:58.84
Nub Open Trabuco Hills Fall 2025	First round	39	4:56.57		4:56.57
Louisiana Mega Two Day 2025	Final	12	4:31.07	4:49.24	4:31.07	5:16.58	4:40.07
7x7x7 Cube
Super Duper San Diego 2026	First round	58	9:44.79		9:44.79
Nub Open Trabuco Hills Fall 2025	First round	33	9:57.64		9:57.64
Louisiana Mega Two Day 2025	Final	15	9:23.75		9:23.75
3x3x3 Blindfolded
Riverside PBQ 2026	Final	14	DNF	DNF	DNF	DNF	DNF	DNF	DNS
Louisiana Mega Two Day 2025	Final	6	DNF	DNF	DNF	DNF	DNS
Chengdu Open 2016	First round	8	DNF	DNF	DNF	DNF	DNS
3x3x3 Fewest Moves
FMC under the Mistletoe 2025	Final	174	50	DNF	66	50	DNS
	First round	166	77	78.33	79	79	77
3x3x3 One-Handed
UCLA Spring 2026	First round	50	30.30	32.87	1:10.21	32.45	33.18	32.98	30.30
Super Duper San Diego 2026	First round	100	34.87	40.63	38.85	40.46	34.87	42.59	44.99
Nub Open Trabuco Hills Fall 2025	First round	53	32.97	38.93	38.61	42.80	44.07	32.97	35.39
Louisiana Mega Two Day 2025	First round	23	40.97	42.06	40.97	1:23.58	41.96	41.37	42.86
Reno Summer 2025	First round	22	39.23	41.37	45.30	42.18	39.23	40.95	40.99
Chengdu Open 2016	First round	33	30.44	43.72	DNF	49.97	39.11	42.07	30.44
Clock
Mission Viejo Fall 2025	First round	90	8:12.11		8:12.11	DNS
Megaminx
UCLA Spring 2026	First round	70	9:23.87		9:23.87	DNS
Pyraminx
UCLA Spring 2026	First round	102	29.54	46.47	1:03.12	41.34	1:08.08	34.95	29.54
Super Duper San Diego 2026	First round	124	13.69	35.04	36.98	45.12	59.74	23.01	13.69
Mission Viejo Fall 2025	First round	77	10.77	13.90	14.31	18.23	12.77	14.63	10.77
Chengdu Open 2016	First round	30	13.30	15.86	16.96	13.30	15.13	DNF	15.48
Skewb
Super Duper San Diego 2026	First round	114	24.84	57.00	1:02.61	1:01.26	1:00.58	49.16	24.84
Chengdu Open 2016	First round	22	21.16	26.66	44.59	23.85	29.82	21.16	26.32
4x4x4 Blindfolded
Riverside PBQ 2026	Final	8	DNF	DNF	DNF	DNS	DNS
Super Duper San Diego 2026	Final	10	DNF	DNF	DNF	DNF	DNS
3x3x3 Multi-Blind
Riverside PBQ 2026	Final	10	3/6 1:00:06		3/6 1:00:06	DNF
Super Duper San Diego 2026	Final	20	DNF		DNF

Current Personal Records