Yancheng Liu (刘彦程)

Region	WCA ID	Gender	Competitions	Completed Solves
China	2024LIUY11	Male	29	497

Current Personal Records

Event	NR	CR	WR	Single	Average	WR	CR	NR
3x3x3 Cube	263	707	2052	6.37	8.08	2009	733	297
4x4x4 Cube	2362	6524	18518	48.27	53.16	16483	5870	2146
3x3x3 One-Handed	45	132	393	9.10	11.90	392	134	47

Medal Collection

Gold	Silver	Bronze
6	7	5

Results
Map

Competition	Round	Place	Single	Average	Solves
3x3x3 Cube
Rubik's WCA North American Championship 2026	Second round	139	8.33	8.82	8.33	8.51	10.00	8.53	9.43
	First round	130	7.78	8.52	7.78	DNF	8.12	8.22	9.22
Saint John's Summer 2026	Final	10	7.73	9.51	11.24	9.13	11.84	8.17	7.73
	Second round	5	8.13	8.49	8.99	8.13	10.81	8.14	8.35
	First round	5	6.37	9.02	6.37	10.57	8.05	8.43	11.27
WPI Spring 2026	Final	7	7.88	8.93	DNF	8.54	8.75	7.88	9.50
	Second round	5	7.71	8.52	10.10	8.14	7.71	8.10	9.33
	First round	8	7.51	9.19	10.70	7.51	9.27	7.61	11.28
Wakefield MA Spring 2026	Final	4	7.28	8.31	9.39	8.35	8.35	7.28	8.23
	First round	10	7.41	9.61	11.36	10.01	10.26	7.41	8.57
Brown Cubing Day 2026	Final	9	7.36	9.78	7.36	DNF	7.66	10.36	11.32
	First round	6	6.97	8.77	6.97	8.76	13.62	9.23	8.32
The Battle of Concord MA 2026	Final	4	7.67	8.92	7.67	10.05	8.50	9.36	8.89
	Second round	5	7.54	9.02	9.36	7.54	8.99	8.71	DNF
	First round	3	7.22	8.65	7.22	8.29	9.13	8.54	DNF
Ipswich Fall 2025	Final	3	7.76	8.24	8.34	7.76	8.00	9.44	8.37
	Second round	5	7.33	8.38	9.04	8.69	7.33	13.92	7.41
	First round	5	7.91	8.65	7.91	10.97	9.36	8.03	8.55
New Hampshire Championship 2025	Second round	13	7.56	9.30	9.58	7.56	8.35	11.45	9.96
	First round	11	8.53	9.87	8.53	9.21	14.64	9.09	11.30
Cubing in Westerly RI 2025	Final	7	8.20	8.94	8.23	8.20	10.34	13.18	8.26
	Second round	7	8.23	9.04	9.14	8.36	8.23	9.62	10.64
	First round	8	7.77	9.45	8.71	10.46	10.12	7.77	9.52
Ocean State Cubikon 2025	Final	11	9.41	10.72	11.12	9.78	9.41	DNF	11.26
	Second round	2	7.82	8.51	7.82	10.35	7.94	9.10	8.50
	First round	2	7.38	8.08	8.73	7.38	7.83	8.88	7.69
Fitchburg Fall 2025	Final	9	7.61	8.78	9.14	7.61	8.29	8.90	10.37
	Second round	8	7.16	9.18	12.41	9.63	10.20	7.72	7.16
	First round	12	9.04	10.22	10.90	9.92	11.57	9.85	9.04
Brookline Favorites III 2025	Final	2	7.67	8.43	7.67	8.14	8.72	8.85	8.42
	Second round	3	7.15	8.25	9.54	8.04	7.57	7.15	9.15
	First round	2	7.08	8.73	7.08	9.66	DNF	9.05	7.48
Lexington Weeknights V 2025	Final	2	8.35	9.07	10.05	8.51	8.66	10.58	8.35
	First round	2	7.95	9.17	8.59	8.97	7.95	10.71	9.95
Connecticut Championship 2025	Second round	27	7.60	9.67	7.60	8.44	11.00	9.60	10.97
	First round	21	7.13	9.06	9.15	7.55	10.95	10.48	7.13
Lexington Weeknights III 2025	Final	1	8.34	9.56	9.51	10.05	11.28	9.11	8.34
	First round	4	9.22	9.81	9.31	10.75	10.51	9.22	9.61
Lexington Weeknights II 2025	Final	1	7.77	8.89	8.17	9.01	9.50	10.45	7.77
	First round	6	8.52	10.01	10.70	10.04	8.52	9.40	10.59
Saint John's Warm Up 2025	Final	9	7.98	9.05	9.97	10.05	8.88	7.98	8.29
	Second round	12	8.89	9.32	10.54	9.03	8.89	9.14	9.80
	First round	13	7.10	9.16	8.17	9.76	9.54	7.10	10.83
Salem Cubikon 2025	Final	10	8.76	9.74	9.19	8.84	8.76	13.42	11.20
	Second round	5	7.71	9.01	9.77	9.55	7.71	8.94	8.54
	First round	9	7.66	10.08	11.82	7.66	9.86	10.56	9.83
The Battle of Lexington Semiquincentennial 2025	Final	10	9.41	9.84	9.92	10.05	9.54	12.94	9.41
	Second round	12	8.42	9.35	9.44	9.00	8.42	9.60	10.96
	First round	8	9.27	9.48	9.39	9.27	10.01	9.33	9.72
Cambridge Cube Clash 2025	Final	8	8.44	9.10	8.44	8.59	9.93	9.16	9.55
	Second round	13	9.40	9.98	12.04	9.40	10.39	10.08	9.46
	First round	7	8.43	9.07	9.88	9.76	8.56	8.43	8.89
Fall River Cubikon 2025	Final	4	7.99	9.00	9.66	9.04	9.05	8.91	7.99
	Second round	7	7.93	9.44	9.91	12.63	7.93	8.75	9.65
	First round	5	7.77	8.81	8.51	7.77	10.84	9.11	8.81
Wakefield Winter 2024	Final	11	8.84	10.29	8.84	10.75	10.26	9.86	11.84
	First round	9	9.06	9.88	9.76	10.59	11.89	9.06	9.29
Guilin Open 2024	Second round	21	8.21	9.06	9.43	8.69	9.16	8.21	9.34
	First round	29	8.17	9.86	11.50	9.20	8.17	10.75	9.62
Huizhou 10th Anniversary 2024	Semi Final	34	8.92	10.23	8.92	11.81	11.80	8.92	9.97
	Second round	37	7.80	9.76	8.88	11.14	9.26	DNF	7.80
	First round	59	8.80	11.00	9.33	12.04	8.80	11.62	12.73
Shenzhen Nanshan Open 2024	Second round	92	9.87	12.16	13.50	10.89	15.28	9.87	12.08
	First round	72	8.93	11.23	12.97	10.44	11.70	11.56	8.93
4x4x4 Cube
The Battle of Lexington Semiquincentennial 2025	First round	34	52.15	53.16	58.43	52.61	52.15	53.39	53.49
Wakefield Winter 2024	Final	14	48.27	53.58	51.49	56.09	48.27	56.11	53.15
3x3x3 One-Handed
Rubik's WCA North American Championship 2026	Second round	45	12.17	13.74	DNF	16.37	12.50	12.35	12.17
	First round	36	11.59	12.70	16.99	12.97	11.59	13.45	11.68
Saint John's Summer 2026	Final	3	11.20	12.36	12.85	11.20	23.44	12.22	12.01
	First round	2	13.22	13.64	15.22	13.38	14.16	13.39	13.22
Cubing in Westerly RI 2026	Final	2	12.34	12.98	DNF	13.25	13.19	12.34	12.51
	Second round	2	9.10	12.76	9.10	11.30	14.00	14.89	12.98
	First round	1	10.77	11.94	11.95	13.41	11.45	12.43	10.77
WPI Spring 2026	Final	1	11.00	12.41	13.25	11.59	12.40	11.00	18.49
Wakefield MA Spring 2026	Final	3	10.94	13.87	14.90	13.67	DNF	10.94	13.05
	First round	3	10.41	12.67	11.73	12.45	10.41	13.84	16.60
Brown Cubing Day 2026	Final	2	10.73	12.02	11.72	13.68	11.36	10.73	12.99
	First round	2	10.97	11.90	11.15	13.39	11.58	12.98	10.97
Cubing on Lake Cochituate 2025	Final	2	11.71	12.95	13.62	11.71	16.47	12.87	12.36
	First round	2	10.67	13.74	13.76	14.49	15.71	12.96	10.67
Fitchburg Fall 2025	Final	2	11.03	13.16	14.50	11.03	12.19	19.55	12.80
Brookline Favorites III 2025	Final	1	11.44	12.97	13.05	12.15	14.25	13.71	11.44
Lexington Weeknights V 2025	Final	3	10.88	14.42	10.88	12.89	18.57	15.44	14.94
	First round	3	12.62	14.95	19.67	15.29	12.69	16.87	12.62
Connecticut Championship 2025	Final	7	12.38	14.43	13.31	12.38	14.82	18.26	15.15
	First round	5	11.61	12.54	11.61	13.96	12.36	12.66	12.60
Saint John's Warm Up 2025	Final	7	12.77	14.96	13.64	12.77	16.54	15.67	15.57
	Second round	7	10.48	13.98	18.94	10.48	12.73	13.56	15.64
	First round	4	12.27	12.83	12.77	12.27	12.30	13.43	15.10
Salem Cubikon 2025	Final	3	12.73	14.23	19.08	16.07	13.54	12.73	13.09
	First round	2	11.92	14.65	11.92	15.94	12.45	17.83	15.56
Woburn Spring 2025	Final	2	10.72	14.53	10.72	12.55	21.10	15.69	15.36
	Second round	3	12.77	13.93	14.98	12.77	14.12	13.39	14.29
	First round	6	10.20	15.17	18.40	20.89	14.87	10.20	12.24
The Battle of Lexington Semiquincentennial 2025	Final	7	14.68	16.71	16.75	DNF	15.97	17.41	14.68
Side & Blind North Andover 2025	Final	1	12.41	14.26	14.81	17.75	13.16	12.41	14.82
Cambridge Cube Clash 2025	Final	6	14.61	17.37	17.42	26.85	14.61	16.93	17.76
Fall River Cubikon 2025	Final	1	13.45	14.99	15.87	13.45	15.32	13.77	16.97
	First round	3	14.17	17.36	23.33	16.13	14.17	19.60	16.35
Guilin Open 2024	First round	23	15.57	18.23	17.12	15.57	17.94	20.76	19.63
Huizhou 10th Anniversary 2024	First round	37	17.11	19.89	DNF	17.11	19.53	20.25	19.89
Shenzhen Nanshan Open 2024	First round	67	18.37	24.16	18.37	23.97	27.01	26.61	21.91