Jichuan Deng (邓冀川)

Region	WCA ID	Gender	Competitions	Completed Solves
China	2019DENG08	Male	20	410

Current Personal Records

Event	NR	CR	WR	Single	Average	WR	CR	NR
3x3x3 Cube	2949	8198	21888	10.11	11.34	15617	6004	2220
2x2x2 Cube	2570	8281	30103	3.17	5.00	30314	9127	2999
4x4x4 Cube	414	1266	3656	32.30	37.34	3588	1290	432
5x5x5 Cube	294	919	2639	1:01.87	1:07.17	2288	827	271
6x6x6 Cube	148	398	1139	1:48.40	1:57.75	1225	428	160
7x7x7 Cube	42	134	338	2:20.51	2:43.81	628	239	86
3x3x3 One-Handed	668	1864	5138	14.49	19.00	6219	2393	883
Megaminx	175	690	2602	55.26	1:03.18	2687	718	183
Pyraminx	3210	10000	37577	7.17	9.59	28352	7992	2818

Results
Map

Competition	Round	Place	Single	Average	Solves
3x3x3 Cube
Xuzhou Zenith 2026	Second round	116	11.89	12.69	13.50	15.24	11.89	12.09	12.47
	First round	100	10.77	11.36	11.67	11.48	10.93	12.45	10.77
Beijing Winter 2026	Second round	125	10.11	13.12	10.66	15.50	13.21	10.11	DNF
	First round	106	10.78	12.56	13.04	13.84	22.30	10.80	10.78
Beijing University Cube League 2025	Second round	58	10.38	11.74	12.07	12.56	10.38	10.59	14.31
	First round	53	10.88	11.69	11.88	11.95	11.24	10.88	14.03
Beijing Summer 2025	First round	103	10.19	11.38	11.87	12.88	10.19	10.76	11.51
Beijing Winter 2025	Second round	58	10.44	11.52	11.44	10.44	10.76	12.35	12.50
	First round	70	11.28	12.32	11.28	12.04	12.19	12.72	15.32
Tianjin Open 2024	Second round	68	11.37	12.17	11.82	12.32	14.58	11.37	12.36
	First round	60	10.11	11.34	10.11	13.59	10.17	13.21	10.65
Huzhou Open 2024	Second round	84	11.99	12.88	11.99	13.57	12.42	19.68	12.65
	First round	81	10.43	12.17	11.86	10.43	13.05	11.92	12.72
Hefei Winter Open 2023	First round	78	11.08	13.85	11.08	14.42	12.45	14.74	14.68
China Championship 2019	Second round	416	13.91	15.62	16.28	15.15	16.03	13.91	15.68
	First round	386	13.72	15.08	16.06	14.85	18.23	13.72	14.34
Shijiazhuang Open 2019	Second round	42	14.28	15.71	19.79	14.28	15.95	15.42	15.76
	First round	43	14.87	16.30	17.48	14.87	15.69	17.11	16.11
Beijing Summer 2019	First round	80	12.55	16.66	13.74	12.55	18.23	18.02	18.47
Qinhuangdao Open 2019	Final	64	15.59	18.18	18.79	15.59	23.79	18.54	17.22
	First round	63	16.36	18.53	18.96	19.71	19.94	16.36	16.92
2x2x2 Cube
Tianjin Open 2024	First round	115	4.84	7.04	6.47	4.84	8.30	7.71	6.93
Hefei Winter Open 2023	First round	66	6.29	6.88	6.29	6.73	12.88	6.66	7.25
China Championship 2019	Second round	196	3.17	5.00	3.17	5.97	5.05	5.10	4.86
	First round	277	4.11	5.54	5.41	5.33	DNF	5.89	4.11
Beijing Summer 2019	First round	73	5.48	6.71	5.48	8.07	6.20	7.92	6.00
Qinhuangdao Open 2019	First round	39	4.37	5.90	5.87	6.78	6.30	5.53	4.37
4x4x4 Cube
Xianju Bayberry 2026	First round	22	34.19	38.63	39.05	44.83	34.78	34.19	42.07
Xuzhou Zenith 2026	First round	32	35.78	39.06	36.52	46.44	42.86	37.79	35.78
Beijing Winter 2026	First round	27	35.98	37.34	38.50	36.32	41.77	37.20	35.98
Zhengzhou Zeal 2025	First round	39	32.30	37.84	37.83	43.52	32.30	38.52	37.18
Beijing University Cube League 2025	First round	56	38.91	43.35	45.83	43.98	40.40	38.91	45.66
Zhengzhou Summer I 2025	Final	55	37.44	47.17	48.35	49.03	52.18	37.44	44.12
Beijing Summer 2025	First round	48	36.80	42.49	36.80	40.65	43.86	43.34	43.49
Beijing Spring Open 2025	First round	46	40.88	46.19	45.90	46.92	45.74	40.88	47.16
Tianjin Open 2024	First round	26	40.25	41.05	40.43	43.85	40.25	41.34	41.37
Huzhou Open 2024	First round	60	39.92	45.76	44.15	52.45	39.92	47.40	45.74
Hefei Winter Open 2023	Final	28	43.45	46.43	47.73	43.91	43.45	47.64	DNF
Beijing Spring Special 2021	First round	58	47.70	51.11	1:12.66	47.70	49.93	51.85	51.55
China Championship 2019	First round	241	1:00.65		1:01.55	1:00.65
Shijiazhuang Open 2019	Final	34	1:05.24	1:11.75	1:13.70	1:09.63	DNF	1:11.92	1:05.24
Qinhuangdao Open 2019	First round	57	1:26.48		1:29.64	1:26.48
5x5x5 Cube
Hefei August Open 2026	Final (Dual)	30 (34)	1:07.74	1:10.08	1:12.42	1:09.89	1:09.15	1:07.74	1:11.20
	First round (Dual)	30 (34)	1:03.00	1:07.31	1:07.04	1:03.78	1:11.12	1:12.20	1:03.00
Xianju Bayberry 2026	First round	18	1:04.69	1:10.60	1:12.28	1:04.69	1:13.12	1:06.42	1:13.09
Xuzhou Zenith 2026	First round	33	1:04.92	1:10.54	1:11.64	1:13.49	1:07.70	1:04.92	1:12.29
Beijing Winter 2026	First round	21	1:04.21	1:07.17	1:08.94	1:04.21	1:05.35	1:07.21	1:09.02
Zhengzhou Zeal 2025	First round	32	1:01.87	1:07.27	1:02.97	1:01.87	1:09.78	1:09.05	1:10.54
Beijing University Cube League 2025	First round	40	1:03.97	1:13.08	1:15.58	1:03.97	1:19.17	1:10.27	1:13.38
Zhengzhou Summer I 2025	Final	35	1:08.32	1:11.35	1:09.60	1:08.32	1:12.86	1:17.83	1:11.59
Beijing Spring Open 2025	First round	28	1:08.87	1:12.55	1:11.64	1:11.10	1:20.19	1:14.91	1:08.87
Huzhou Open 2024	Final	43	1:09.68	1:15.48	1:10.65	1:22.23	1:09.68	1:16.08	1:19.72
Beijing Spring Special 2021	First round	33	1:18.33	1:21.38	1:18.33	1:37.27	1:22.69	1:21.05	1:20.41
Beijing Winter 2019	First round	21	1:25.75	1:29.36	1:25.75	1:27.01	1:29.71	2:11.49	1:31.35
China Championship 2019	First round	120	1:29.94	1:39.23	1:39.14	1:35.16	1:29.94	1:45.00	1:43.40
Shijiazhuang Open 2019	Final	17	1:40.82	1:53.41	1:40.82	1:53.37	2:12.17	1:44.55	2:02.32
Peking University Spring 2019	Final	28	1:40.27	1:58.82	1:59.74	1:57.30	1:59.42	2:16.75	1:40.27
	First round	27	1:40.29	1:52.85	1:56.29	1:40.29	1:54.82	1:47.43	1:57.98
Qinhuangdao Open 2019	Final	32	1:55.38	2:00.76	1:55.38	2:32.02	1:57.31	1:59.69	2:05.29
6x6x6 Cube
Hefei August Open 2026	Final (Dual)	22 (31)	1:57.36	1:59.00	1:58.33	1:57.36	2:01.32
	First round (Dual)	30 (31)	1:57.21	2:00.57	2:06.55	1:57.21	1:57.94
Xianju Bayberry 2026	First round	13	1:56.59	2:04.52	2:08.15	2:08.82	1:56.59
Xuzhou Zenith 2026	Final	24	1:59.58	2:05.57	2:12.91	1:59.58	2:04.23
Zhengzhou Zeal 2025	First round	27	1:55.13	2:00.96	2:10.02	1:55.13	1:57.74
Beijing University Cube League 2025	First round	28	2:02.07	2:13.13	2:02.07	2:26.33	2:10.98
Zhengzhou Summer I 2025	Final	30	1:58.19	2:07.85	2:03.64	2:21.71	1:58.19
Beijing Spring Open 2025	First round	10	1:48.40	1:57.75	1:48.40	2:09.82	1:55.03
Huzhou Open 2024	Final	37	2:13.84	2:26.07	2:13.84	2:44.47	2:19.90
Beijing Winter 2019	Final	11	2:50.45	2:54.52	2:50.45	2:52.93	3:00.18
7x7x7 Cube
Hefei August Open 2026	Final (Dual)	24 (27)	2:38.20	2:54.78	3:15.83	2:50.30	2:38.20
	First round (Dual)	26 (27)	2:51.68	2:55.54	2:55.53	2:59.41	2:51.68
Xianju Bayberry 2026	Final	9	2:20.51	2:43.81	2:58.43	2:52.48	2:20.51
	First round	11	2:56.00	3:05.78	3:04.44	3:16.91	2:56.00
Xuzhou Zenith 2026	Final	23	2:42.78	2:55.48	3:02.41	2:42.78	3:01.25
Zhengzhou Zeal 2025	Final	17	2:45.39	3:03.73	3:38.57	2:45.39	2:47.23
	First round	16	2:45.92	2:49.28	2:45.92	2:54.61	2:47.31
Beijing University Cube League 2025	First round	29	3:04.54	3:11.27	3:04.54	3:17.53	3:11.73
Zhengzhou Summer I 2025	Final	20	2:52.11	3:00.47	2:56.14	3:13.16	2:52.11
Beijing Spring Open 2025	First round	12	2:54.14	3:09.13	3:05.08	2:54.14	3:28.17
Huzhou Open 2024	Final	63	3:12.52	DNF	3:19.89	3:12.52	DNF
Beijing Winter 2019	Final	15	4:07.68	4:30.65	4:52.92	4:31.35	4:07.68
3x3x3 One-Handed
Xuzhou Zenith 2026	Second round	40	17.16	19.42	20.04	17.16	18.60	19.84	19.82
	First round	39	17.14	19.01	17.14	18.26	21.18	23.80	17.58
Beijing Summer 2025	First round	39	14.49	19.00	23.25	47.27	16.66	17.08	14.49
Beijing Winter 2019	First round	30	20.05	22.26	24.04	20.05	25.11	21.16	21.58
China Championship 2019	First round	150	18.42	25.00	28.12	18.42	27.04	23.57	24.40
Beijing Summer 2019	First round	34	18.40	25.07	29.37	27.58	20.63	18.40	27.01
Qinhuangdao Open 2019	First round	30	27.09	30.49	28.75	30.15	27.09	32.57	36.55
Megaminx
Beijing Summer 2025	First round	24	58.31	1:16.57	1:16.58	1:18.90	1:18.43	1:14.69	58.31
Beijing Winter 2025	Final	12	55.26	1:03.18	1:04.37	1:00.78	1:16.92	1:04.40	55.26
	First round	17	1:05.26	1:13.99	1:16.93	1:08.94	1:19.01	1:16.09	1:05.26
Beijing Spring Special 2021	First round	25	1:08.68	1:11.12	1:13.33	1:09.03	1:11.00	1:27.35	1:08.68
Pyraminx
Hefei Winter Open 2023	First round	36	7.17	9.59	10.94	16.15	8.43	9.41	7.17