Richard Jiankun Peng (彭健坤)

Region	WCA ID	Gender	Competitions	Completed Solves
China	2019PENG02	Male	21	649

Current Personal Records

Event	NR	CR	WR	Single	Average	WR	CR	NR
3x3x3 Cube	233	695	2176	6.67	7.95	1329	453	166
2x2x2 Cube	1087	3685	14532	2.54	3.87	10470	2859	865
4x4x4 Cube	1721	4840	13803	46.07	54.71	15402	5448	1963
3x3x3 Blindfolded	1022	3146	9674	6:38.20
3x3x3 One-Handed	32	108	318	9.19	11.03	145	53	16
Pyraminx	4853	15847	59936	9.94	14.44	60642	16365	5120
Skewb	2198	6779	27002	8.12	12.85	28897	7362	2401
Square-1	944	3317	15156	42.66	1:05.50	15104	3340	901

Medal Collection

Gold	Silver	Bronze
6	7	1

Results
Map

Competition	Round	Place	Single	Average	Solves
3x3x3 Cube
UCLA Spring 2025	Semi Final	35	9.18	10.40	12.28	10.09	10.06	11.04	9.18
	Second round	29	9.03	9.73	9.20	9.44	10.57	10.55	9.03
	First round	16	8.28	9.19	9.34	8.28	9.67	8.56	9.99
Santa Barbara Cubing 2024	Final	10	8.26	10.14	10.23	11.38	10.84	8.26	9.35
	Second round	6	7.84	8.65	9.44	8.63	7.84	7.87	12.66
	First round	6	8.22	9.02	9.77	8.72	8.22	9.46	8.87
USC Cubing 2024	Final	14	7.43	9.88	9.37	10.42	9.85	7.43	11.29
	Second round	6	6.67	7.95	6.67	11.48	6.78	8.84	8.22
	First round	9	7.36	8.77	7.36	9.12	DNF	8.50	8.70
Bay Area Speedcubin' 54 Live - SSF 2023	Final	8	7.67	8.71	7.67	9.05	9.28	12.63	7.80
	Second round	12	8.09	8.74	10.53	8.40	8.09	9.52	8.31
	First round	17	8.02	9.56	9.39	8.42	10.86	8.02	DNF
South Jersey Speedsolving 2023	Final	8	7.82	9.37	9.65	9.76	11.72	7.82	8.69
	Second round	15	8.28	10.00	9.51	11.95	8.61	11.87	8.28
	First round	15	9.19	10.44	11.18	10.04	10.10	13.11	9.19
Penn Cube Day Spring 2023	Final	15	7.78	9.94	10.75	9.93	7.78	9.14	11.21
	Second round	12	7.03	9.09	7.87	9.46	9.95	7.03	11.76
	First round	14	8.29	9.10	8.41	8.29	9.80	9.49	9.40
West Chester Fall 2022	Second round	21	7.85	9.47	9.54	9.44	10.12	9.43	7.85
	First round	7	7.98	8.43	7.98	8.10	17.77	8.98	8.21
Pretzel Mania 2022	Final	20	8.19	9.18	9.11	8.19	9.09	9.34	11.76
	Second round	19	8.72	8.94	8.72	8.72	9.25	9.73	8.85
	First round	38	8.87	10.76	10.09	13.68	8.87	9.60	12.60
St. Joseph's Prep 2022	Final	15	8.29	11.04	8.81	10.60	8.29	15.92	13.70
	Second round	13	9.40	10.06	9.46	9.46	11.27	12.15	9.40
	First round	7	8.75	9.47	8.75	10.00	11.09	9.55	8.86
Pennsylvania Championship 2022	Final	16	10.45	11.68	12.82	12.36	11.02	10.45	11.66
	Semi Final	14	7.73	8.94	9.12	7.73	12.01	8.68	9.01
	Second round	28	7.91	11.29	7.91	11.60	10.50	11.76	16.43
	First round	16	7.78	9.63	10.48	8.11	7.78	11.90	10.29
CubingUSA Northeast Championship 2022	Semi Final	41	7.81	9.08	7.81	9.19	9.34	8.72	13.65
	Second round	44	8.15	9.54	8.41	11.62	8.15	11.22	8.98
	First round	62	8.28	10.20	10.09	8.28	9.24	11.27	11.62
Princeton Spring 2022	Second round	14	8.61	9.45	9.36	9.07	9.93	10.56	8.61
	First round	11	8.95	9.58	10.67	9.75	9.47	8.95	9.51
Happy Valley Spring 2022	Final	9	8.32	9.88	8.69	10.52	12.04	8.32	10.42
	Second round	13	9.40	10.48	9.40	9.52	11.82	11.81	10.12
	First round	14	8.14	10.67	8.14	14.45	9.99	9.53	12.48
Empire State Winter A 2022	Final	8	8.63	9.73	8.63	10.63	9.00	9.56	13.27
	Second round	13	7.86	10.18	10.33	11.14	11.07	9.15	7.86
	First round	6	8.06	8.84	10.10	8.06	10.49	8.23	8.20
CubingUSA Western Championship 2021	First round	25	7.02	10.06	7.02	11.70	8.56	9.92	DNF
Babylon Fall 2021	Final	14	8.37	9.49	10.23	9.44	8.79	10.76	8.37
	Second round	14	8.45	9.49	8.71	10.15	9.62	13.44	8.45
	First round	17	8.68	10.03	9.82	10.41	11.74	8.68	9.85
No Place For DNF Fall 2019	Second round	27	10.51	12.58	10.60	13.89	13.25	10.51	14.84
	First round	27	11.15	12.30	12.13	13.16	11.96	11.15	12.80
Shenzhen Cubing 10th Anniversary 2019	Second round	104	11.85	13.36	12.84	11.85	14.45	12.80	15.35
	First round	111	13.18	13.57	13.25	14.02	14.01	13.44	13.18
Dongguan Summer 2019	Second round	21	10.01	12.42	14.73	11.94	14.30	10.01	11.02
	First round	47	12.07	15.04	17.86	12.07	15.50	15.50	14.11
GDSY Open 2019	First round	240	12.92	DNF	DNF	DNF	DNF	18.57	12.92
Dongguan Open 2019	Second round	58	13.91	17.54	18.04	21.84	17.17	17.42	13.91
	First round	45	14.53	15.94	15.53	14.53	17.44	16.65	15.64
2x2x2 Cube
Santa Barbara Cubing 2024	First round	21	4.17	5.27	4.39	5.65	4.17	5.76	6.13
West Chester Fall 2022	First round	47	2.74	5.22	DNF	4.45	5.34	2.74	5.86
Pretzel Mania 2022	Final	88	3.59	5.53	5.56	3.59	5.76	5.46	5.57
	Second round	33	3.27	3.92	3.27	4.42	3.86	4.67	3.49
	First round	33	3.12	3.87	3.12	4.79	3.88	4.28	3.44
St. Joseph's Prep 2022	Final	15	3.99	5.17	DNF	3.99	5.34	4.72	5.44
	First round	15	3.86	4.13	3.86	4.31	4.23	3.86	12.21
Pennsylvania Championship 2022	Final	41	3.03	5.05	5.40	5.44	4.31	3.03	9.51
CubingUSA Northeast Championship 2022	Second round	95	3.61	5.05	4.04	5.35	5.75	6.88	3.61
	First round	63	3.57	4.09	3.96	5.80	3.57	4.61	3.71
CubingUSA Western Championship 2021	First round	58	4.37	5.16	4.54	5.84	4.37	5.12	5.81
Babylon Fall 2021	Final	16	2.92	4.22	3.87	3.94	5.87	4.84	2.92
	First round	17	3.27	3.98	3.53	4.07	5.71	3.27	4.33
Shenzhen Cubing 10th Anniversary 2019	Second round	65	3.69	5.21	6.71	5.31	6.56	3.69	3.75
	First round	46	3.25	4.52	6.25	3.25	4.86	5.00	3.69
Dongguan Summer 2019	Final	10	4.17	4.68	5.07	4.47	4.50	4.17	6.47
	First round	9	3.07	3.91	3.07	6.78	3.50	4.12	4.12
GDSY Open 2019	Second round	37	2.54	4.75	4.14	6.80	2.54	3.54	6.58
	First round	28	3.69	4.48	3.94	6.73	4.87	3.69	4.63
Dongguan Open 2019	First round	21	4.38	5.51	6.01	4.45	6.07	7.39	4.38
4x4x4 Cube
Santa Barbara Cubing 2024	First round	26	57.68	1:12.89	1:33.91	1:02.04	1:02.73	DNF	57.68
USC Cubing 2024	First round	40	53.06	56.12	55.72	53.06	53.78	58.85	DNF
Bay Area Speedcubin' 54 Live - SSF 2023	First round	48	49.92	54.71	1:05.35	52.84	49.92	50.74	1:00.56
Pennsylvania Championship 2022	First round	54	56.78	1:04.02	1:12.93	1:18.60	56.78	1:00.77	58.36
CubingUSA Northeast Championship 2022	First round	111	49.61	1:05.31	49.61	1:12.06	1:02.86	1:01.01	1:20.82
CubingUSA Western Championship 2021	First round	70	46.07	1:12.27	1:12.90	1:06.65	1:17.27	46.07	1:43.82
Babylon Fall 2021	Final	29	48.19	55.22	1:06.36	48.19	DNF	48.47	50.82
No Place For DNF Fall 2019	Final	39	59.22	1:11.93	1:07.90	59.22	1:22.80	1:42.70	1:05.09
3x3x3 Blindfolded
Santa Barbara Cubing 2024	First round	9	DNF	DNF	DNF	DNF	DNF
South Jersey Speedsolving 2023	Final	13	6:38.20	DNF	6:38.20	DNF	DNF
CubingUSA Northeast Championship 2022	Second round	25	DNF	DNF	DNF	DNS	DNS
	First round	35	7:31.55	DNF	7:31.55	DNF	DNS
3x3x3 Fewest Moves
No Place For DNF Fall 2019	Final	15	DNF		DNF
3x3x3 One-Handed
UCLA Spring 2025	Final	1	10.40	11.03	11.26	10.69	11.14	10.40	13.76
	First round	3	9.55	13.12	13.85	15.09	9.55	18.65	10.43
Santa Barbara Cubing 2024	Final	2	9.19	11.38	11.13	12.65	12.03	10.97	9.19
	First round	1	9.55	11.72	11.90	12.01	11.24	12.04	9.55
USC Cubing 2024	Final	2	10.36	11.18	11.40	10.36	11.07	11.08	15.79
	First round	2	9.40	11.85	9.40	11.32	14.34	11.47	12.76
Bay Area Speedcubin' 54 Live - SSF 2023	Final	3	9.80	11.24	11.59	9.97	9.80	12.60	12.17
	First round	2	9.56	11.56	10.72	12.77	9.56	11.18	12.89
South Jersey Speedsolving 2023	Final	2	9.62	11.50	14.35	9.62	10.19	12.24	12.08
	Second round	2	10.10	12.53	12.88	14.64	13.91	10.10	10.81
	First round	1	10.34	11.46	11.84	13.20	10.34	11.36	11.19
Penn Cube Day Spring 2023	Final	2	9.74	11.82	12.05	12.36	9.74	11.05	16.00
West Chester Fall 2022	Final	1	10.26	11.99	11.88	12.00	12.08	13.40	10.26
	First round	1	9.88	11.51	DNF	12.49	9.88	11.20	10.85
Pretzel Mania 2022	Final	1	10.58	11.98	13.42	10.58	11.49	11.03	15.13
	Second round	2	10.22	11.93	12.63	11.12	14.11	10.22	12.04
	First round	1	10.56	12.52	11.90	10.56	13.81	12.08	13.58
St. Joseph's Prep 2022	Final	2	11.90	12.61	13.01	13.49	12.80	11.90	12.02
	First round	1	10.18	11.95	10.81	13.56	10.18	14.46	11.47
Pennsylvania Championship 2022	Final	1	9.72	12.64	13.59	9.72	13.39	10.94	14.23
	First round	3	13.11	14.99	15.56	DNF	15.54	13.11	13.88
CubingUSA Northeast Championship 2022	Final	6	12.52	13.22	12.52	12.60	16.18	14.06	13.00
	Semi Final	10	9.76	12.72	13.85	11.51	13.10	13.54	9.76
	Second round	3	11.18	11.72	11.85	11.18	11.39	11.93	12.29
	First round	4	10.98	11.82	13.17	11.05	11.24	16.01	10.98
Princeton Spring 2022	Final	1	10.76	13.56	11.63	10.76	16.58	15.13	13.92
Happy Valley Spring 2022	Final	1	10.90	12.52	12.81	17.95	12.65	12.09	10.90
Empire State Winter A 2022	Final	2	11.33	13.12	14.77	13.04	11.33	11.74	14.59
	First round	4	11.07	13.66	DNF	14.22	11.07	12.71	14.04
CubingUSA Western Championship 2021	Final	8	10.85	13.50	13.68	12.76	14.14	14.07	10.85
	First round	8	10.85	13.49	12.46	10.85	13.83	14.18	14.89
Babylon Fall 2021	Final	2	11.27	12.35	12.28	19.97	11.27	13.45	11.33
	First round	2	9.48	12.50	12.09	13.19	13.93	12.23	9.48
No Place For DNF Fall 2019	Final	8	15.92	17.50	18.75	21.01	16.85	16.89	15.92
	First round	9	13.74	17.39	18.63	16.43	19.11	17.12	13.74
Shenzhen Cubing 10th Anniversary 2019	Second round	17	17.24	18.50	19.38	21.75	17.24	18.77	17.34
	First round	29	17.84	20.24	24.02	18.00	23.17	17.84	19.54
Dongguan Summer 2019	Final	9	16.82	18.16	19.57	16.82	21.05	17.08	17.82
	First round	4	15.06	17.48	19.63	18.61	17.77	15.06	16.05
GDSY Open 2019	First round	40	19.76	22.07	19.84	21.15	DNF	19.76	25.21
Dongguan Open 2019	First round	15	20.55	22.74	22.65	22.35	23.23	20.55	24.82
Pyraminx
St. Joseph's Prep 2022	Final	50	12.95	15.87	17.35	15.65	14.61	12.95	21.36
CubingUSA Western Championship 2021	First round	77	9.94	15.71	18.21	14.03	17.95	9.94	15.16
Babylon Fall 2021	First round	37	13.13	14.44	20.12	13.13	14.74	14.10	14.49
Skewb
CubingUSA Northeast Championship 2022	First round	106	8.76	13.46	22.16	15.64	11.72	8.76	13.01
CubingUSA Western Championship 2021	First round	47	10.70	14.81	24.19	11.24	10.70	13.35	19.83
Babylon Fall 2021	First round	25	8.12	12.85	13.20	13.96	11.40	14.30	8.12
Square-1
West Chester Fall 2022	First round	63	49.87		DNF	49.87
Pretzel Mania 2022	First round	81	49.37	1:05.50	49.37	1:01.05	1:28.93	1:19.93	55.52
St. Joseph's Prep 2022	First round	24	42.66	1:05.51	DNF	1:01.71	1:29.43	42.66	45.38
CubingUSA Northeast Championship 2022	First round	92	48.42	1:14.83	48.42	1:27.05	1:09.41	DNF	1:08.03
CubingUSA Western Championship 2021	First round	56	1:21.08		1:21.08	DNF
Babylon Fall 2021	Final	23	48.62		48.62	1:10.42