Tianlan Geng (耿天澜)

Region	WCA ID	Gender	Competitions	Completed Solves
China	2025GENG04	Male	8	298

Current Personal Records

Event	NR	CR	WR	Single	Average	WR	CR	NR
3x3x3 Cube	243	667	1940	6.36	7.84	1495	542	225
4x4x4 Cube	20	60	155	22.23	24.09	48	22	9
5x5x5 Cube	4	14	39	39.06	42.77	27	12	3
6x6x6 Cube	5	24	64	1:17.89	1:23.57	57	23	7
7x7x7 Cube	9	36	80	2:01.41	2:08.52	68	30	8
3x3x3 One-Handed	606	1681	4706	14.30	18.91	5877	2241	830
Megaminx	212	788	3003	58.33	1:07.19	3189	856	233

Medal Collection

Gold	Silver	Bronze
2	4	3

Results
Map

Competition	Round	Place	Single	Average	Solves
3x3x3 Cube
Start of Summer Beijing 2026	Semi Final	47	8.36	9.38	9.10	8.36	8.98	10.07	10.24
	Second round	27	6.89	8.16	6.89	8.03	8.83	7.63	8.82
	First round	42	8.41	8.87	8.87	8.95	9.20	8.41	8.80
Xi'an Cherry Blossom 2026	Semi Final	28	7.36	8.26	8.50	8.36	10.90	7.36	7.92
	Second round	24	6.36	7.84	9.22	11.34	6.36	6.94	7.37
	First round	38	6.63	8.85	9.78	8.72	14.19	8.05	6.63
Beijing Spring Open 2026	Second round	36	7.25	10.19	11.18	11.37	7.25	12.84	8.01
	First round	20	7.27	8.76	8.71	9.83	11.32	7.27	7.75
Guangdong Open - Revival & Rival 2026	Semi Final	69	6.89	8.97	9.70	8.23	8.99	11.41	6.89
	Second round	62	8.02	8.67	8.93	8.02	8.53	8.54	11.36
	First round	56	7.62	8.18	8.25	8.22	DNF	8.06	7.62
Beijing University Cube League 2025	Second round	47	8.10	10.65	10.64	8.10	10.04	12.34	11.28
	First round	28	8.47	9.61	10.77	9.05	9.23	10.54	8.47
4x4x4 Cube
Start of Summer Beijing 2026	Final	3	22.56	24.09	22.56	23.05	23.75	27.69	25.48
	First round	5	25.27	27.34	28.13	32.09	26.57	25.27	27.32
Xi'an Cherry Blossom 2026	Final	5	24.89	28.43	30.77	30.91	24.89	26.53	27.99
	First round	6	26.54	27.50	26.54	29.94	26.89	28.06	27.56
Guangdong Open - Revival & Rival 2026	Second round	13	25.15	28.86	25.15	31.43	28.32	26.84	32.94
	First round	23	23.26	29.48	34.73	29.00	23.26	29.84	29.61
Beijing Winter 2026	Final	2	23.19	26.72	26.22	25.94	30.55	27.99	23.19
	First round	5	24.45	27.87	29.07	27.83	29.41	24.45	26.70
Zhengzhou Zeal 2025	Final	9	24.37	27.72	24.37	31.86	28.93	25.66	28.58
	First round	5	25.06	26.42	25.06	27.90	25.96	25.39	32.17
Guangzhou Big Cubes 2025	Final	11	24.35	27.72	28.26	27.73	24.35	27.18	30.04
	Second round	7	22.23	27.60	28.86	26.90	27.03	22.23	32.40
	First round	11	27.67	28.62	30.84	29.10	28.25	28.52	27.67
Beijing University Cube League 2025	Final	10	25.16	29.59	25.16	26.96	32.28	29.97	31.84
	First round	7	27.38	28.44	27.38	29.23	28.47	27.61	DNF
5x5x5 Cube
Start of Summer Beijing 2026	Final	3	39.93	42.77	45.07	47.36	41.07	39.93	42.16
	First round	4	44.13	46.41	44.17	47.05	48.89	44.13	48.01
Xi'an Cherry Blossom 2026	Final	2	39.06	45.95	53.34	39.06	48.50	44.54	44.82
	First round	2	40.73	47.55	40.73	46.67	50.87	49.48	46.50
Guangdong Open - Revival & Rival 2026	Final	7	39.73	48.40	47.73	51.65	45.83	52.84	39.73
	First round	8	44.21	48.42	46.77	53.96	44.53	44.21	1:03.11
Beijing Winter 2026	Final	2	42.53	46.07	48.35	42.53	45.99	45.59	46.63
	First round	5	45.01	51.84	55.03	45.01	51.20	54.29	50.04
Zhengzhou Zeal 2025	Final	4	44.51	46.86	44.51	54.67	50.47	45.36	44.74
	First round	3	42.39	46.73	49.25	46.31	45.66	42.39	48.22
Guangzhou Big Cubes 2025	Final	6	44.22	49.01	53.24	54.97	49.17	44.22	44.63
	First round	4	46.84	48.32	48.17	48.08	50.16	46.84	48.70
Beijing University Cube League 2025	Final	1	43.40	44.95	47.13	43.79	43.40	50.16	43.94
	First round	3	45.80	48.41	47.99	56.38	47.84	49.40	45.80
6x6x6 Cube
Start of Summer Beijing 2026	Final	3	1:21.54	1:24.19	1:21.54	1:26.75	1:24.29
	First round	3	1:21.66	1:24.53	1:22.41	1:21.66	1:29.51
Guangdong Open - Revival & Rival 2026	Final	5	1:25.15	1:27.52	1:27.17	1:30.25	1:25.15
	First round	5	1:22.99	1:26.61	1:32.67	1:22.99	1:24.17
Zhengzhou Zeal 2025	Final	5	1:17.89	1:26.92	1:30.19	1:17.89	1:32.68
	First round	6	1:24.55	1:31.45	1:27.11	1:42.70	1:24.55
Guangzhou Big Cubes 2025	Final	4	1:23.09	1:26.86	1:32.46	1:25.04	1:23.09
	First round	5	1:23.42	1:30.29	1:23.42	1:34.66	1:32.80
Beijing University Cube League 2025	Final	1	1:21.73	1:23.57	1:25.69	1:21.73	1:23.30
	First round	4	1:26.49	1:34.65	1:37.34	1:26.49	1:40.12
7x7x7 Cube
Start of Summer Beijing 2026	Final	5	2:14.70	2:18.05	2:19.60	2:14.70	2:19.86
	First round	4	2:10.06	2:24.15	2:10.06	2:30.78	2:31.62
Guangdong Open - Revival & Rival 2026	Final	13	2:13.16	2:27.13	2:24.46	2:13.16	2:43.77
	First round	5	2:05.41	2:10.13	2:10.61	2:14.38	2:05.41
Zhengzhou Zeal 2025	Final	7	2:10.30	2:23.26	2:10.30	2:25.72	2:33.76
	First round	6	2:19.40	2:32.87	2:41.79	2:37.43	2:19.40
Guangzhou Big Cubes 2025	Final	4	2:07.29	2:08.52	2:08.46	2:07.29	2:09.81
	First round	4	2:01.41	2:16.99	2:33.35	2:16.21	2:01.41
Beijing University Cube League 2025	Final	2	2:07.76	2:18.45	2:07.76	2:25.11	2:22.49
	First round	5	2:14.08	2:19.73	2:14.08	2:29.64	2:15.47
3x3x3 One-Handed
Xi'an Cherry Blossom 2026	First round	33	14.30	19.21	14.47	25.30	14.30	26.49	17.86
Beijing Spring Open 2026	First round	23	17.61	18.91	19.52	18.53	17.61	22.84	18.68
Megaminx
Start of Summer Beijing 2026	First round	21	1:01.98	1:10.29	1:12.61	1:08.92	1:09.34	1:01.98	1:14.24
Xi'an Cherry Blossom 2026	Final	19	1:05.02	1:10.92	1:05.02	1:05.77	1:18.78	1:08.20	1:27.47
	First round	21	1:01.09	1:15.82	1:01.09	1:29.54	1:22.97	1:09.37	1:15.12
Guangdong Open - Revival & Rival 2026	First round	30	58.33	1:07.19	1:19.56	1:08.57	1:04.20	1:08.80	58.33