Yiqin Sun (孙弋钦)

Region	WCA ID	Gender	Competitions	Completed Solves
China	2021SUNY02	Male	23	885

Current Personal Records

Event	NR	CR	WR	Single	Average	WR	CR	NR
3x3x3 Cube	410	1103	3244	6.82	8.36	2686	991	393
2x2x2 Cube	1218	4046	15550	2.44	3.29	6659	1825	569
4x4x4 Cube	129	390	1108	26.89	29.51	621	225	77
5x5x5 Cube	78	282	771	50.46	58.43	976	363	109
6x6x6 Cube	61	209	580	1:36.80	1:46.90	690	246	72
7x7x7 Cube	84	231	607	2:33.15	2:43.02	617	238	86
3x3x3 One-Handed	194	576	1712	11.45	13.22	897	323	110
Clock	238	852	3460	6.97	7.95	2884	706	195
Megaminx	88	367	1387	47.40	51.22	1095	292	66
Pyraminx	970	2848	10536	4.09	4.88	4416	1323	490
Skewb	362	1146	4686	3.26	4.60	2302	611	207
Square-1	52	221	1063	8.81	11.12	750	167	40

Medal Collection

Gold	Silver	Bronze
0	0	1

Results
Map

Competition	Round	Place	Single	Average	Solves
3x3x3 Cube
Huanggang Open 2026	Final	16	7.09	10.32	DNF	12.84	7.09	9.42	8.70
	Second round	16	7.71	8.44	9.02	7.71	7.89	8.68	8.74
	First round	17	7.90	8.46	9.25	8.35	7.90	8.57	8.47
Start of Summer Beijing 2026	Semi Final	43	8.26	9.06	9.87	9.45	8.26	8.48	9.24
	Second round	30	8.20	8.36	8.39	11.07	8.20	8.21	8.48
	First round	43	8.10	8.96	9.61	9.85	9.10	8.10	8.17
Xi'an Cherry Blossom 2026	Second round	64	7.48	10.37	13.74	DNF	7.48	8.46	8.90
	First round	36	8.30	8.80	9.34	8.36	8.30	8.70	9.84
Beijing Spring Open 2026	Second round	32	7.32	9.93	7.32	9.64	12.01	8.51	11.63
	First round	28	7.55	9.39	7.55	8.39	10.52	9.26	12.90
Xianju Special 2026	Second round	31	9.69	10.43	11.00	14.83	10.22	10.06	9.69
	First round	17	7.56	9.03	7.56	10.66	8.13	8.29	11.00
Beijing Winter 2026	Semi Final	36	8.31	8.99	8.90	8.31	10.51	9.24	8.82
	Second round	28	7.84	8.53	9.83	7.84	8.52	7.90	9.16
	First round	39	8.66	9.26	8.66	8.98	9.18	10.34	9.63
Beijing University Cube League 2025	Second round	70	8.34	12.80	14.00	13.53	8.34	10.87	DNF
	First round	27	7.75	9.46	9.32	10.33	9.72	7.75	9.33
Harbin Open 2025	Second round	40	7.68	10.11	10.38	7.68	8.55	DNF	11.41
	First round	30	7.99	9.56	7.99	11.89	11.14	8.29	9.25
Zhuhai Open 2025	Second round	31	7.74	9.14	9.04	7.74	9.88	9.21	9.16
	First round	36	7.59	9.17	7.59	9.12	10.84	7.60	10.78
Lishui Open 2025	Second round	54	7.96	10.54	10.56	12.25	7.96	10.34	10.71
	First round	46	8.27	9.92	9.61	8.27	10.84	9.42	10.72
Beijing Summer 2025	Second round	62	8.68	9.70	9.01	11.51	10.41	9.67	8.68
	First round	53	8.58	9.29	8.89	9.24	9.75	8.58	10.92
Xi'an Cherry Blossom 2025	Semi Final	64	7.28	9.92	10.23	13.60	11.08	7.28	8.44
	Second round	55	7.68	9.58	8.64	8.91	7.68	11.19	11.98
	First round	62	6.82	9.41	12.86	6.82	9.11	7.91	11.21
Chengdu Spring Open 2025	Semi Final	55	7.52	10.96	13.27	7.52	9.19	11.08	12.61
	Second round	41	8.56	9.22	8.66	8.56	9.65	13.57	9.34
	First round	27	8.06	8.87	8.14	8.40	11.41	10.07	8.06
Beijing Winter 2025	Second round	30	8.43	9.60	10.86	8.43	9.58	9.25	9.97
	First round	20	7.81	9.04	11.05	9.15	8.30	7.81	9.66
Zhengzhou Open 2024	Second round	31	8.03	9.11	8.84	10.74	8.97	9.52	8.03
	First round	50	9.43	10.16	10.11	11.41	10.68	9.43	9.69
Xuzhou Autumn 2024	Second round	59	8.50	10.27	9.67	8.50	10.35	DNF	10.80
	First round	32	7.45	8.79	12.38	8.64	8.14	9.60	7.45
Xi'an Open 2024	Semi Final	48	9.44	9.88	10.49	9.44	9.55	9.61	10.82
	Second round	52	8.63	9.44	9.58	9.62	8.63	9.13	9.83
	First round	86	8.91	10.65	10.29	10.82	10.83	10.89	8.91
Dandong Yalu River Open 2024	Second round	29	9.72	11.21	12.81	16.14	9.97	9.72	10.86
	First round	20	8.52	9.78	8.52	14.05	9.53	10.85	8.95
Wuhan Open 2021	Second round	47	11.10	14.55	13.01	11.10	15.26	18.96	15.38
	First round	36	9.65	12.29	10.55	10.75	17.71	15.57	9.65
Beijing Spring PM 2021	First round	87	12.59	14.82	13.25	15.82	15.96	12.59	15.40
2x2x2 Cube
Start of Summer Beijing 2026	Second round	32	3.05	3.75	3.05	4.65	3.53	4.59	3.13
	First round	36	2.59	3.93	3.05	4.03	2.59	5.46	4.72
Xi'an Cherry Blossom 2026	First round	48	3.16	4.28	5.19	5.02	3.40	4.43	3.16
Beijing Winter 2026	Second round	29	2.92	3.29	2.92	3.33	3.21	3.40	3.33
	First round	33	3.22	3.93	3.22	4.95	3.87	4.16	3.77
Beijing Summer 2025	Second round	68	2.44	4.05	2.44	4.70	3.05	4.99	4.40
	First round	61	3.42	3.97	4.08	4.05	4.42	3.42	3.79
Xuzhou Autumn 2024	First round	78	2.52	5.42	7.29	6.25	2.52	5.04	4.98
Dandong Yalu River Open 2024	Final	18	3.13	4.11	3.45	5.44	4.93	3.95	3.13
	Second round	11	2.82	3.43	3.97	2.82	3.34	2.99	6.42
	First round	30	2.50	4.41	4.68	3.96	4.58	5.21	2.50
Wuhan Open 2021	First round	24	4.92	5.18	4.92	5.69	5.22	5.23	5.09
4x4x4 Cube
Huanggang Open 2026	Final	11	30.55	33.61	34.17	38.09	31.79	30.55	34.86
	First round	13	29.49	31.74	32.87	32.69	29.49	35.17	29.65
Start of Summer Beijing 2026	First round	76	32.39	DNF	32.39	DNF	32.78	DNF	35.16
Xi'an Cherry Blossom 2026	Final	6	26.89	29.51	27.07	31.17	33.11	26.89	30.28
	First round	10	30.21	32.50	34.89	31.68	34.38	30.21	31.45
Quanzhou Big Cubes 2026	Final	11	29.76	31.27	30.23	29.76	32.56	31.03	32.67
	First round	11	28.13	30.87	32.25	32.03	28.99	28.13	31.58
Beijing University Cube League 2025	First round	19	29.96	33.69	31.50	38.15	29.96	35.49	34.09
Harbin Open 2025	First round	15	30.55	36.23	36.86	44.93	32.64	39.20	30.55
Lishui Open 2025	Final	11	31.13	32.92	38.72	33.78	32.89	32.08	31.13
	First round	10	31.11	32.73	32.41	32.53	33.24	31.11	39.17
Beijing Summer 2025	First round	22	29.75	32.72	45.76	32.00	32.35	29.75	33.82
Beijing Spring Open 2025	Final	13	35.32	37.21	35.32	35.35	37.67	40.23	38.62
	First round	11	32.42	34.64	32.42	34.53	38.11	35.75	33.65
Xi'an Cherry Blossom 2025	First round	29	32.51	33.41	32.86	33.08	39.07	32.51	34.29
Chengdu Spring Open 2025	First round	46	33.60	39.02	40.64	33.60	35.17	41.28	41.25
Zhengzhou Open 2024	First round	36	31.50	36.47	35.87	39.66	31.50	37.89	35.65
Xuzhou Autumn 2024	First round	28	38.10	39.51	38.10	39.18	38.38	40.97	42.41
Xi'an Open 2024	First round	74	39.51	41.51	45.57	41.92	39.51	40.20	42.40
5x5x5 Cube
Huanggang Open 2026	Final	10	1:00.48	1:04.30	1:00.48	1:05.75	1:05.29	1:04.92	1:02.70
Start of Summer Beijing 2026	Final	14	53.54	1:00.02	1:04.67	1:01.82	1:02.18	56.05	53.54
	First round	14	54.77	58.68	1:05.72	54.77	1:02.72	54.91	58.42
Xi'an Cherry Blossom 2026	Final	12	59.84	1:01.77	59.84	1:01.48	1:09.82	1:00.90	1:02.92
	First round	15	57.24	59.72	1:02.71	1:00.93	57.36	57.24	1:00.87
Quanzhou Big Cubes 2026	Final	15	50.46	1:00.70	50.46	1:03.00	57.29	1:02.03	1:02.77
	First round	13	52.90	58.43	1:13.68	1:05.42	52.90	54.88	55.00
Beijing Winter 2026	Final	14	58.00	59.42	1:03.41	58.05	59.15	1:01.06	58.00
	First round	12	53.07	59.12	53.07	57.99	57.98	1:01.39	1:05.69
Beijing University Cube League 2025	First round	29	57.01	1:05.17	57.01	1:04.08	1:10.67	1:10.97	1:00.77
Beijing Spring Open 2025	First round	21	1:04.27	1:09.18	1:11.24	1:08.99	1:04.27	1:10.62	1:07.93
Xi'an Cherry Blossom 2025	First round	35	58.65	1:04.22	1:04.84	58.65	1:03.65	1:04.18	1:05.91
Chengdu Spring Open 2025	First round	39	1:07.03	1:10.93	1:10.37	1:09.37	1:13.06	1:07.03	1:15.10
Zhengzhou Open 2024	Final	29	59.04	1:07.47	1:01.94	1:13.36	1:17.66	59.04	1:07.12
Xi'an Open 2024	First round	76	1:16.00	1:22.55	1:31.09	1:16.00	1:16.91	1:23.41	1:27.33
6x6x6 Cube
Start of Summer Beijing 2026	Final	10	1:45.31	1:50.72	1:52.02	1:45.31	1:54.84
	First round	10	1:36.80	1:49.19	1:50.67	1:36.80	2:00.09
Quanzhou Big Cubes 2026	Final	13	1:45.50	1:47.86	1:49.96	1:45.50	1:48.13
	First round	14	1:38.95	1:46.90	1:38.95	1:56.36	1:45.38
Beijing University Cube League 2025	First round	10	1:43.50	1:49.04	1:59.44	1:44.19	1:43.50
Lishui Open 2025	Final	9	2:01.40	2:05.28	2:08.34	2:06.10	2:01.40
Beijing Spring Open 2025	First round	22	2:09.68	2:13.36	2:09.68	2:16.76	2:13.63
Xi'an Cherry Blossom 2025	First round	45	2:12.24	2:17.17	2:25.51	2:12.24	2:13.77
Chengdu Spring Open 2025	Final	40	2:19.49	2:21.16	2:22.27	2:21.72	2:19.49
7x7x7 Cube
Start of Summer Beijing 2026	Final	10	2:39.12	2:47.37	2:56.88	2:39.12	2:46.12
	First round	9	2:33.15	2:43.02	2:56.16	2:33.15	2:39.75
Quanzhou Big Cubes 2026	First round	18	2:33.52	2:55.02	3:01.73	3:09.82	2:33.52
Beijing University Cube League 2025	First round	12	2:39.08	2:46.93	2:39.08	2:47.00	2:54.72
Beijing Spring Open 2025	First round	16	3:07.73	3:22.49	3:07.73	3:38.11	3:21.63
Xi'an Cherry Blossom 2025	First round	42	3:11.80	3:29.46	3:43.62	3:32.95	3:11.80
Chengdu Spring Open 2025	Final	36	3:46.07	3:53.62	3:53.37	4:01.41	3:46.07
3x3x3 One-Handed
Huanggang Open 2026	Final	8	12.49	13.22	13.17	14.74	13.54	12.49	12.95
	First round	8	11.92	14.91	17.48	13.25	14.01	19.86	11.92
Xi'an Cherry Blossom 2026	Final	12	13.39	15.25	16.16	13.57	13.39	16.04	16.14
	First round	19	11.45	16.61	12.46	11.45	20.33	17.03	DNF
Beijing Spring Open 2026	First round	11	13.07	16.21	17.66	15.05	17.71	13.07	15.92
Harbin Open 2025	First round	17	14.89	16.90	15.84	17.39	17.48	14.89	19.15
Zhuhai Open 2025	First round	21	13.39	16.73	15.39	20.94	19.62	13.39	15.19
Lishui Open 2025	First round	16	14.04	17.04	17.97	15.13	18.60	14.04	18.03
Beijing Summer 2025	First round	31	16.51	17.25	16.78	19.00	16.51	17.02	17.95
Xi'an Cherry Blossom 2025	First round	53	15.90	17.94	17.79	18.90	17.13	20.89	15.90
Chengdu Spring Open 2025	First round	17	13.88	15.40	13.90	17.17	15.12	13.88	19.52
Xi'an Open 2024	First round	35	13.68	16.52	16.10	18.42	18.53	15.04	13.68
Dandong Yalu River Open 2024	Final	13	13.71	18.03	21.07	19.80	19.17	13.71	15.12
	First round	16	19.48	19.93	19.48	20.15	20.06	26.46	19.57
Clock
Beijing Spring Open 2026	First round	32	8.47	DNF	DNF	8.83	9.86	DNF	8.47
Xianju Special 2026	Final	19	7.28	10.87	7.28	11.71	16.60	12.53	8.36
	Second round	19	6.97	7.95	7.96	7.92	6.97	7.96	9.16
	First round	28	7.17	9.69	7.17	11.18	9.09	11.49	8.81
Beijing Winter 2026	First round	31	7.24	11.83	8.53	7.24	7.34	DNF	19.63
Guangzhou Special 2025	First round	65	9.80	DNF	10.20	DNF	DNF	DNF	9.80
Chengdu Spring Open 2025	First round	29	9.86	11.03	10.30	12.38	DNF	9.86	10.42
Zhengzhou Open 2024	First round	21	8.47	9.80	DNF	8.47	9.69	8.68	11.04
Xuzhou Autumn 2024	First round	56	19.06		20.87	19.06
Xi'an Open 2024	First round	66	9.49	DNF	9.49	11.54	DNF	9.92	DNF
Megaminx
Start of Summer Beijing 2026	Final	14	55.35	59.94	1:02.19	57.48	1:11.60	1:00.16	55.35
	First round	9	51.88	56.48	55.95	54.50	1:07.82	51.88	58.98
Xi'an Cherry Blossom 2026	Final	12	54.57	1:01.33	1:01.19	1:04.33	54.57	1:05.56	58.47
	First round	9	52.60	56.54	56.47	56.86	56.77	52.60	56.38
Xianju Special 2026	Final	11	47.40	56.23	1:07.20	54.46	57.76	47.40	56.48
	First round	6	49.30	51.22	52.96	49.30	59.25	49.77	50.92
Beijing Winter 2026	Final	12	53.37	1:00.12	1:01.81	58.54	1:00.14	1:01.68	53.37
	First round	8	47.45	53.78	1:12.88	47.45	53.42	52.02	55.90
Guangzhou Special 2025	First round	23	52.50	1:07.54	1:17.56	52.50	1:05.69	1:09.40	1:07.54
Chengdu Spring Open 2025	First round	22	1:10.05	1:15.06	1:18.16	1:11.31	1:22.23	1:15.72	1:10.05
Beijing Winter 2025	Final	19	1:09.90	1:19.25	1:23.68	1:25.86	1:16.60	1:09.90	1:17.47
	First round	15	1:04.74	1:11.35	1:13.17	1:04.75	1:04.74	1:16.78	1:16.14
Pyraminx
Beijing Spring Open 2026	First round	25	6.51	7.17	6.69	8.98	6.52	8.31	6.51
Xianju Special 2026	Second round	34	4.16	7.23	10.03	5.96	6.95	4.16	8.77
	First round	23	4.44	5.70	4.44	6.36	5.47	7.29	5.28
Beijing Winter 2026	Second round	31	4.29	6.84	8.34	6.82	7.91	5.80	4.29
	First round	23	4.76	5.83	DNF	6.01	4.76	5.94	5.53
Guangzhou Special 2025	Second round	21	4.12	5.09	5.48	4.24	5.55	4.12	7.64
	First round	32	5.75	6.35	5.78	5.75	7.22	6.04	8.75
Harbin Open 2025	First round	21	5.62	6.12	5.62	5.71	6.87	5.93	6.71
Zhuhai Open 2025	Final	13	5.49	7.08	7.59	6.78	6.87	5.49	8.01
	First round	15	4.58	5.73	8.47	4.93	6.50	5.76	4.58
Lishui Open 2025	Final	12	4.61	5.78	5.31	5.26	10.29	4.61	6.76
	First round	12	5.44	5.97	5.87	6.32	6.55	5.44	5.73
Beijing Summer 2025	Second round	40	4.09	4.88	4.47	4.09	4.28	8.78	5.90
	First round	57	5.36	7.01	7.39	8.97	5.84	7.81	5.36
Skewb
Beijing Spring Open 2026	First round	14	4.28	4.94	6.38	4.28	4.84	5.27	4.71
Xianju Special 2026	Final	10	3.66	4.88	4.86	5.41	3.66	7.40	4.38
	Second round	24	3.56	6.79	8.82	4.83	6.71	8.97	3.56
	First round	14	4.56	5.49	4.98	6.18	4.56	5.32	6.76
Beijing Winter 2026	First round	17	4.12	5.84	6.27	4.12	6.11	5.14	8.72
Guangzhou Special 2025	Final	13	3.96	4.90	5.92	5.36	3.96	4.96	4.39
	Second round	16	3.26	5.21	4.29	4.61	6.74	3.26	7.16
	First round	21	5.30	6.26	17.29	5.73	6.79	5.30	6.25
Zhuhai Open 2025	Final	8	3.40	4.60	3.40	4.31	3.80	5.70	7.02
	First round	12	4.51	5.91	7.00	5.39	8.71	4.51	5.35
Beijing Summer 2025	First round	32	5.94	6.99	7.34	5.94	7.21	6.42	7.66
Chengdu Spring Open 2025	First round	25	4.51	6.20	4.51	5.38	7.96	5.27	8.87
Beijing Spring PM 2021	First round	29	6.60	7.84	8.70	6.91	8.81	6.60	7.92
Square-1
Start of Summer Beijing 2026	Final	3	10.18	11.36	13.54	10.18	10.29	12.65	11.15
	First round	5	8.82	13.52	15.17	8.82	12.04	13.35	15.61
Xi'an Cherry Blossom 2026	Final	6	12.06	13.31	12.39	15.42	15.51	12.06	12.11
	First round	6	13.05	13.52	15.13	13.95	13.05	13.57	13.05
Xianju Special 2026	Final	8	8.81	11.12	11.92	9.07	12.83	12.38	8.81
	First round	10	10.66	14.39	14.59	14.69	18.51	10.66	13.90
Beijing Winter 2026	Final	13	10.30	13.14	12.50	11.36	15.57	18.83	10.30
	First round	10	9.58	13.01	9.58	12.34	11.23	16.74	15.47
Guangzhou Special 2025	Final	9	10.53	14.30	15.96	12.49	10.53	DNF	14.44
	First round	9	10.99	12.69	11.04	14.17	10.99	13.79	13.23
Zhuhai Open 2025	Final	12	10.63	17.18	15.74	16.98	18.82	19.56	10.63
	First round	12	13.90	16.57	17.96	19.44	16.25	13.90	15.50
Beijing Summer 2025	First round	24	14.20	18.57	20.25	14.20	14.79	20.95	20.68
Chengdu Spring Open 2025	Final	13	15.98	17.85	15.98	18.54	18.08	19.10	16.92
	First round	16	16.35	20.39	22.34	21.98	19.51	16.35	19.69
Beijing Winter 2025	Final	17	16.52	20.57	19.87	27.22	20.92	16.52	20.91
	First round	16	16.02	20.07	16.02	20.26	19.19	37.38	20.75
Xi'an Open 2024	First round	31	19.66	27.62	31.24	24.71	19.66	34.29	26.92