Yi Ren (任逸)

Region	WCA ID	Gender	Competitions	Completed Solves
China	2008RENY01	Male	15	552

Current Personal Records

Event	NR	CR	WR	Single	Average	WR	CR	NR
3x3x3 Cube	3570	10370	28133	11.11	13.69	29991	11423	4025
2x2x2 Cube	1465	4929	18596	2.69	4.84	25531	7559	2420
4x4x4 Cube	3382	9820	29363	1:01.02	1:06.12	26263	8859	3050
5x5x5 Cube	1686	5064	15947	1:49.63	2:01.54	15676	4928	1625
6x6x6 Cube	1021	2888	10183	3:55.02	4:00.80	9080	2603	922
7x7x7 Cube	961	2444	8348	5:47.40	6:04.72	7427	2192	850
3x3x3 Blindfolded	723	2093	6385	3:14.69
3x3x3 Fewest Moves	327	992	3839	36
3x3x3 One-Handed	761	2205	6085	15.46	19.93	6947	2612	954
Clock	417	1500	6403	9.46	11.99	7022	1642	471
Megaminx	595	1944	7004	1:20.43	1:32.27	7272	2022	629
Pyraminx	1728	5222	19468	5.47	8.39	18744	5385	1919
Skewb	2185	6743	26772	7.72	15.25	38690	9595	3023
Square-1	410	1525	6631	20.21	34.28	9328	2156	611

Medal Collection

Gold	Silver	Bronze
8	5	5

Record Collection

WR	CR	NR
		3

Competition	Round	Place	Single		Average		Solves
3x3x3 Cube
Ota Autumn 2025	Second round	37	12.41		14.30		12.41	12.74	13.08	17.65	17.08
	First round	42	12.82		15.65		12.82	16.23	17.83	18.30	12.90
Kanto Autumn PM 2025	First round	29	12.53		13.69		14.59	12.53	12.60	13.89	23.15
BUAA Open 2014	Second round	16	11.11		14.15		15.64	11.11	16.73	14.08	12.74
	First round	14	13.86		14.49		13.86	14.43	14.92	14.12	18.73
Beijing Winter 2012	Second round	12	13.30		14.46		13.30	15.38	13.90	14.11	15.96
	First round	11	13.59		14.88		13.65	15.44	13.59	15.55	16.31
Beijing Summer 2012	Second round	10	12.11		14.14		14.86	14.47	12.11	13.09	17.30
	First round	9	13.75		14.58		13.75	14.91	19.00	14.81	14.03
Beijing Mangshan National Forest Park Open 2010	Final	4	12.90		17.66		17.11	19.31	19.19	12.90	16.69
	Second round	4	13.52		17.79		18.46	20.84	13.52	14.06	DNF
	First round	2	12.19		14.25		15.19	13.43	14.13	16.11	12.19
Alpha Cube BUAA Open 2010	Final	4	13.96		15.02		13.96	16.21	14.05	17.43	14.81
	Second round	5	13.50		14.22		14.05	13.71	14.90	16.78	13.50
	First round	34	14.16		18.75		18.27	21.84	16.13	14.16	24.69
Shanghai Winter Cubing Festival 2010	Final	6	13.56		16.86		18.11	17.72	13.56	18.21	14.75
	Second round	3	11.52		14.89		11.52	13.55	16.41	18.68	14.71
	First round	7	14.44		17.87		18.09	18.86	18.25	17.27	14.44
Beijing Winter 2009	Final	9	14.97		17.00		16.52	19.02	14.97	18.15	16.33
	Second round	10	16.80		17.06		17.25	17.13	16.80	16.80	19.81
	First round	8	14.75		16.40		15.94	17.47	17.63	15.80	14.75
Beijing Summer Open 2009	Second round	29	17.90		20.50		19.16	17.90	20.86	28.36	21.47
	First round	33	18.25		19.85		19.21	18.25	18.75	21.58	22.05
Beijing Spring Open 2009	First round	47	23.65		28.20		34.63	33.86	24.46	26.27	23.65
Beijing Fall Open 2008	First round	43	32.41		35.21		32.41	39.63	38.68	32.41	34.55
2x2x2 Cube
BUAA Open 2014	Final	2	5.34		5.93		6.50	5.78	5.34	5.61	6.40
	First round	1	4.07		4.84		4.49	5.05	4.98	6.04	4.07
Beijing Winter 2012	Final	5	4.83		5.73		4.83	6.50	5.08	5.61	6.56
	First round	8	4.88		5.65		5.30	5.06	4.88	15.58	6.58
Beijing Summer 2012	Final	4	3.77		4.98		5.18	3.77	4.68	5.09	5.58
	First round	8	3.55		5.32		6.53	6.28	5.63	3.55	4.06
Beijing Mangshan National Forest Park Open 2010	First round	3	4.86		5.39		5.25	6.65	4.86	5.55	5.38
Alpha Cube BUAA Open 2010	Final	6	4.25		5.49		9.18	5.38	4.25	5.53	5.56
	First round	6	4.81		5.44		5.96	5.55	5.44	4.81	5.34
Shanghai Winter Cubing Festival 2010	Final	11	5.25		6.71		5.25	6.78	8.93	6.18	7.18
	First round	5	2.69	NR	5.63		9.06	2.69	6.05	4.97	5.86
Beijing Winter 2009	Final	10	5.06		6.49		7.65	5.06	6.61	5.21	DNF
Beijing Summer Open 2009	Final	10	5.44		7.21		6.94	8.21	7.38	5.44	7.31
Beijing Spring Open 2009	Final	9	8.90		10.43		8.90	9.62	10.56	11.72	11.12
	First round	6	7.27		8.76		10.41	8.15	10.69	7.72	7.27
Beijing Fall Open 2008	First round	12	9.33		14.72		9.33	22.33	11.06	16.98	16.12
4x4x4 Cube
Beijing Winter 2012	First round	11	1:01.68		1:06.31		1:08.52	1:02.88	1:01.68	1:08.50	1:07.55
Beijing Summer 2012	Final	14	1:01.02		1:06.12		1:11.22	1:04.05	1:03.09	1:01.02	1:16.43
Alpha Cube BUAA Open 2010	Final	12	1:12.16		1:28.83		1:12.16	1:14.09	1:12.65	1:59.90	1:59.74
	First round	5	1:02.21		1:10.22		1:11.13	1:14.88	1:04.65	1:02.21	1:18.11
Shanghai Winter Cubing Festival 2010	Final	6	1:09.13		1:17.24		1:15.81	1:24.55	1:09.13	1:21.56	1:14.34
	First round	7	1:11.27		1:23.17		1:33.84	1:25.21	1:11.27	1:16.94	1:27.36
Beijing Winter 2009	Final	7	1:16.21		1:24.16		1:16.21	1:26.58	1:23.27	1:22.63	1:28.91
Beijing Summer Open 2009	Final	15	1:18.34		1:35.51		1:38.25	1:33.16	1:35.13	1:38.80	1:18.34
Beijing Spring Open 2009	Final	8	1:44.65		1:58.38		1:44.65	2:01.58	1:52.97	DNF	2:00.59
5x5x5 Cube
BUAA Open 2014	Final	16	2:01.45		2:14.71		2:21.41	2:19.00	2:43.91	2:03.73	2:01.45
Beijing Winter 2012	Final	10	1:49.63		2:03.78		1:58.65	2:11.68	2:42.50	1:49.63	2:01.00
Beijing Summer 2012	Final	11	1:53.86		2:01.54		1:58.27	1:55.13	1:53.86	2:19.29	2:11.23
Alpha Cube BUAA Open 2010	Final	6	1:57.41		2:08.53		1:57.41	2:04.77	2:22.36	2:12.84	2:07.97
Shanghai Winter Cubing Festival 2010	Final	3	2:16.15		2:21.86		2:16.15	2:40.15	2:18.77	2:18.28	2:28.53
Beijing Winter 2009	Final	8	2:08.38		2:23.13		2:36.52	2:27.80	2:24.16	2:08.38	2:17.43
Beijing Summer Open 2009	Final	12	2:25.05		2:37.16		2:34.31	2:31.50	2:25.05	2:54.63	2:45.66
Beijing Spring Open 2009	Final	4	4:43.44				4:43.44	DNF
6x6x6 Cube
Beijing Winter 2012	Final	6	3:55.02		4:00.80		3:55.02	3:55.11	4:12.27
Beijing Side Events Supplement 2010	Final	4	4:10.44		4:25.50		4:10.44	4:17.41	4:48.65
Shanghai Winter Cubing Festival 2010	Final	5	DNF				DNF
7x7x7 Cube
Beijing Winter 2012	Final	6	5:47.40		6:04.72		5:47.40	6:33.61	5:53.16
Beijing Side Events Supplement 2010	Final	6	6:54.84		7:17.08		6:54.84	7:38.36	7:18.03
Shanghai Winter Cubing Festival 2010	Final	4	8:17.72				8:17.72
Beijing Winter 2009	Final	6	9:10.25		9:31.16		9:39.33	9:10.25	9:43.90
3x3x3 Blindfolded
Shanghai Winter Cubing Festival 2010	First round	3	3:14.69		DNF		DNF	DNF	3:14.69
Beijing Spring Open 2009	First round	10	5:28.55		DNF		DNF	5:28.55	DNF
3x3x3 Fewest Moves
PKU Fewest Moves 2010	Final	6	36		DNF		36	DNF	DNF
Beijing Winter 2009	Final	13	DNF				DNF
3x3x3 One-Handed
BUAA Open 2014	First round	10	19.54		26.09		25.78	28.22	24.26	33.96	19.54
Beijing Winter 2012	Final	2	17.94		20.88		20.97	17.94	21.90	19.77	21.93
	First round	4	20.56		22.15		23.44	20.56	21.43	21.58	23.55
Beijing Summer 2012	Final	6	18.53		22.27		18.53	24.90	19.33	23.88	23.59
	First round	1	15.46		19.93		21.84	19.40	15.46	19.03	21.36
Tianjin Open 2010	Final	1	15.61		21.71		15.61	22.77	23.58	18.78	25.69
Alpha Cube BUAA Open 2010	Final	2	19.63		21.77		44.08	19.63	22.52	22.34	20.44
Shanghai Winter Cubing Festival 2010	Final	1	19.03		22.64		19.03	23.83	30.80	23.52	20.58
	First round	1	22.18		24.75		24.88	22.96	22.18	26.41	30.97
Beijing Winter 2009	Final	1	15.97	NR	22.07		21.72	15.97	21.53	22.96	23.91
	First round	3	21.77		23.74		21.77	24.47	24.30	23.72	23.21
Beijing Summer Open 2009	Final	4	22.21		25.83		29.22	26.06	22.21	DNF	22.21
Beijing Spring Open 2009	Final	7	32.27		36.27		32.53	37.16	1:02.90	39.13	32.27
	First round	7	36.44		38.24		38.22	39.53	36.44	36.96	40.22
Beijing Fall Open 2008	First round	13	1:25.90		1:36.22		1:25.90	1:28.52	DNF	1:36.84	1:43.30
Clock
Beijing Winter 2012	Final	1	12.30		13.66		13.05	15.30	14.28	13.65	12.30
Beijing Summer 2012	Final	2	11.50		12.84		13.15	14.15	13.21	12.15	11.50
Beijing Side Events Supplement 2010	Final	2	9.46		12.24		DNF	10.56	9.46	13.11	13.06
Shanghai Winter Cubing Festival 2010	Final	1	10.80		11.99		12.06	12.97	13.40	10.93	10.80
Beijing Winter 2009	Final	13	10.96		DNF		DNF	40.43	10.96	15.50	DNF
Megaminx
Kanto Autumn PM 2025	First round	33	1:20.43		1:32.27		1:41.58	1:49.15	1:26.85	1:20.43	1:28.39
Beijing Winter 2012	Final	5	2:00.25		2:30.73		3:26.65	2:00.25	2:25.88	2:40.94	2:25.36
Beijing Side Events Supplement 2010	Final	1	2:17.22		2:21.43		2:17.22	2:17.58	2:20.80	2:25.90	2:39.83
Shanghai Winter Cubing Festival 2010	Final	3	2:22.22		2:28.50		2:39.84	2:22.22	2:23.43
Pyraminx
Ota Autumn 2025	First round	24	11.07		12.05		11.68	13.09	11.07	11.38	DNF
BUAA Open 2014	Final	7	8.83		11.62		11.04	11.67	8.83	12.15	18.94
	First round	4	6.86		8.80		9.42	8.86	13.65	8.13	6.86
Beijing Winter 2012	Final	6	8.19		10.35		8.19	10.81	13.46	11.66	8.58
Beijing Side Events Supplement 2010	Final	1	5.47		8.68		7.68	7.40	10.96	5.47	11.05
	First round	1	6.83		8.39	NR	9.19	12.33	6.83	6.96	9.03
Shanghai Winter Cubing Festival 2010	Final	1	8.55		9.96		8.96	10.72	8.55	10.19	15.06
Beijing Summer Open 2009	Final	7	9.06		12.14		9.06	12.84	10.24	13.33	DNF
Skewb
Ota Autumn 2025	First round	27	7.72		15.25		19.17	12.47	DNF	7.72	14.12
BUAA Open 2014	First round	24	19.01		30.63		36.06	23.84	36.08	32.00	19.01
Square-1
BUAA Open 2014	Final	4	31.17		36.69		33.42	31.17	42.07	34.57	42.27
Beijing Winter 2012	Final	3	30.97		43.57		30.97	41.77	44.61	44.34	45.11
Beijing Side Events Supplement 2010	Final	4	25.90		36.81		37.96	40.96	25.90	31.52	DNF
	First round	7	27.18		37.23		43.63	27.18	44.50	27.63	40.44
Shanghai Winter Cubing Festival 2010	Final	3	20.21		34.28		34.56	34.71	33.58	20.21	42.86
Beijing Winter 2009	Final	4	33.34		45.40		1:33.68	34.75	37.38	33.34	1:04.08
Beijing Summer Open 2009	First round	13	58.15		1:04.55		59.44	1:03.90	1:16.72	1:10.30	58.15
3x3x3 With Feet
Beijing Winter 2012	Final	4	3:56.59		DNF		DNF	DNF	3:56.59
Beijing Spring Open 2009	Final	4	3:15.13		4:00.95		4:10.75	4:36.96	3:15.13
Magic
Alpha Cube BUAA Open 2010	Final	5	1.03		1.29		1.11	1.03	1.44	1.33	3.02
	First round	9	1.03		1.70		1.83	1.09	1.03	2.18	DNF
Shanghai Winter Cubing Festival 2010	Final	6	0.97		2.69		0.97	DNF	1.09	1.06	5.93
	First round	4	1.05		1.31		1.18	1.05	1.05	2.00	1.71
Beijing Winter 2009	Final	3	1.08		1.19		1.21	1.22	1.19	1.18	1.08
Beijing Summer Open 2009	Final	6	1.11		1.31		1.59	2.27	1.18	1.15	1.11
Beijing Spring Open 2009	Final	11	1.81		3.22		1.81	3.96	2.55	3.15	4.72
Master Magic
Alpha Cube BUAA Open 2010	First round	27	3.52		6.26		4.77	3.52	4.13	10.02	9.88
Shanghai Winter Cubing Festival 2010	Final	7	3.86		5.04		3.86	5.94	6.09	5.18	4.00
Beijing Winter 2009	Final	4	3.09		4.07		4.08	4.27	4.05	3.09	4.08
Beijing Summer Open 2009	Final	21	3.02		6.47		4.59	DNF	3.02	9.16	5.65

History of National Records

Single	Average	Competition	Round	Solves
2x2x2 Cube
2.69		Shanghai Winter Cubing Festival 2010	First round
3x3x3 One-Handed
15.97		Beijing Winter 2009	Final
Pyraminx
	8.39	Beijing Side Events Supplement 2010	First round	9.19	12.33	6.83	6.96	9.03