William Phommaha

Region	WCA ID	Gender	Competitions	Completed Solves
France	2015PHOM01	Male	21	617

Current Personal Records

Event	NR	CR	WR	Single	Average	WR	CR	NR
3x3x3 Cube	469	6153	24549	10.39	11.98	19968	4912	379
2x2x2 Cube	653	10588	34405	3.35	4.90	28723	8486	530
4x4x4 Cube	238	2907	10214	40.03	44.34	8669	2418	199
5x5x5 Cube	109	1481	5117	1:11.30	1:16.02	4269	1212	90
6x6x6 Cube	60	887	3064	2:14.22	2:32.55	3800	1107	79
7x7x7 Cube	60	912	3206	3:37.60	3:50.14	3143	888	61
3x3x3 Blindfolded	14	153	464	28.60	36.02	367	130	13
3x3x3 Fewest Moves	265	3069	8078	45	51.00	5284	1875	148
3x3x3 One-Handed	572	7438	29066	27.01	38.86	36361	9271	697
Clock	253	4168	11976	12.48	19.74	16276	5576	357
Megaminx	257	3724	12522	1:42.20	1:44.92	10490	3137	217
Pyraminx	1364	23794	78075	10.97	13.56	61963	19146	1074
Skewb	1068	19528	61696	17.04	18.31	49874	15821	884
Square-1	207	3296	10026	25.21	36.70	11038	3585	230
4x4x4 Blindfolded	4	34	84	2:14.72	2:40.20	52	22	2
5x5x5 Blindfolded	2	23	62	5:17.35	6:02.73	28	12	1
3x3x3 Multi-Blind	7	70	173	24/27 52:56

Medal Collection

Gold	Silver	Bronze
24	5	7

Record Collection

WR	CR	NR
		17

Competition	Round	Place	Single		Average		Solves
3x3x3 Cube
French Championship 2026	Second round	124	11.72		12.31		12.17	11.72	12.31	14.76	12.46
	First round	167	12.38		14.27		12.82	14.76	19.79	12.38	15.24
Palais'10Open 2025	Second round	41	11.17		11.98		12.17	12.63	12.19	11.17	11.57
	First round	52	11.48		12.89		12.12	14.21	13.16	11.48	13.39
Chevry Miel 2025	Second round	35	12.55		13.04		12.58	13.75	12.79	12.55	13.81
	First round	34	11.15		13.29		13.30	13.20	13.36	11.15	15.32
French Championship 2023	First round	110	12.25		12.89		13.67	12.72	12.25	12.68	13.28
Champagne Open 2019	Second round	43	11.76		13.87		13.88	13.94	13.80	14.22	11.76
	First round	55	13.71		15.32		14.90	15.59	13.71	15.81	15.47
French Championship 2019	Second round	74	13.44		13.86		13.44	13.67	15.55	13.51	14.40
	First round	82	12.75		14.11		24.87	15.09	12.75	14.27	12.98
Chelles Open 2019	First round	40	11.06		15.81		13.34	21.78	11.06	17.29	16.81
Istres Open 2019	Final	10	12.32		13.35		13.72	12.96	12.32	14.35	13.36
	Second round	11	13.36		15.43		15.70	16.96	18.34	13.36	13.62
	First round	11	12.15		13.81		13.21	13.22	15.30	14.99	12.15
WCA European Championship 2018	Second round	243	11.82		13.42		14.22	11.82	14.00	12.03	15.42
	First round	335	12.77		15.04		16.58	14.26	16.53	12.77	14.32
Toulon Open 2017	Second round	14	10.39		14.81		17.49	10.39	14.28	14.20	15.94
	First round	14	11.44		13.79		15.14	11.91	11.44	14.32	21.48
World Rubik's Cube Championship 2017	First round	474	12.10		14.65		17.12	14.18	14.21	15.55	12.10
Barby Cube 73 2017	Second round	19	11.73		14.35		11.73	15.46	13.62	13.96	15.69
	First round	17	11.65		12.97		12.30	17.31	11.67	14.95	11.65
Cannes Summer Open 2016	Second round	13	14.27		16.47		17.06	15.38	14.27	17.54	16.97
	First round	13	15.24		19.03		15.24	18.69	20.36	18.05	22.16
Cannes Open 2015	Final	7	15.28		16.77		16.27	18.71	17.36	15.28	16.69
	Second round	7	16.72		19.81		DNF	22.09	20.47	16.88	16.72
	First round	7	12.16		19.53		12.16	16.97	20.42	22.02	21.19
2x2x2 Cube
French Championship 2026	First round	162	4.06		5.36		5.56	4.06	4.96	5.57	6.25
French Championship 2023	Second round	98	4.34		6.44		6.32	4.34	7.99	5.00	10.30
	First round	100	4.24		4.90		5.64	4.24	4.73	6.14	4.33
Cube An Dro 2019	Second round	19	5.13		5.69		5.33	5.13	5.89	7.33	5.85
	First round	20	5.43		5.74		5.90	5.64	6.54	5.69	5.43
Paris Open 2019	First round	73	4.41		7.11		8.72	6.91	DNF	4.41	5.71
Champagne Open 2019	First round	57	6.21		6.52		6.32	6.57	7.10	6.21	6.67
Chelles Open 2019	First round	38	5.23		5.98		5.23	5.81	9.99	5.81	6.31
Istres Open 2019	First round	14	3.35		6.33		8.97	5.90	4.13	3.35	9.81
4x4x4 Cube
French Championship 2026	First round	109	41.14		46.31		41.14	48.21	47.88	53.48	42.84
Nanterre 2 Folie 2026	Second round	30	40.97		47.06		45.87	48.09	47.21	40.97	48.41
	First round	39	45.97		51.88		51.40	54.90	49.35	58.11	45.97
Palais'10Open 2025	Second round	44	44.70		50.25		46.03	56.08	44.70	54.02	50.70
	First round	50	46.99		51.86		53.12	51.08	54.90	46.99	51.38
Chevry Miel 2025	First round	24	44.73		45.73		44.76	46.34	47.86	44.73	46.09
Cube Plan Baie 2025	Final	12	46.60		51.57		46.60	51.32	48.30	55.08	59.54
	First round	11	41.80		46.53		49.85	50.66	47.73	42.01	41.80
French Championship 2023	First round	65	40.03		44.34		40.65	54.80	40.03	45.52	46.85
Paris Open 2019	Second round	39	50.04		53.65		53.74	50.04	55.95	58.33	51.26
	First round	38	48.15		51.54		48.15	54.93	51.29	52.74	50.60
Champagne Open 2019	First round	40	52.33		56.34		52.33	1:34.50	55.21	54.29	59.52
French Championship 2019	First round	66	53.07		56.21		1:04.69	54.56	53.07	1:00.59	53.49
Chelles Open 2019	Second round	30	47.46		53.78		54.01	47.46	59.34	55.92	51.41
	First round	27	46.58		52.12		56.06	54.73	47.42	46.58	54.22
Istres Open 2019	Final	7	48.07		54.71		55.64	48.07	54.72	53.76	57.41
	First round	8	47.50		55.09		55.25	59.38	47.50	50.65	1:01.60
WCA European Championship 2018	First round	189	49.66		50.50		51.24	50.45	1:02.02	49.80	49.66
Toulon Open 2017	Final	12	53.95		56.12		53.95	54.29	1:04.64	55.43	58.64
	First round	11	52.46		55.34		55.01	52.46	55.44	55.58	1:00.69
World Rubik's Cube Championship 2017	First round	366	55.38		59.44		58.74	1:04.32	57.18	55.38	1:02.40
Cannes Summer Open 2016	Final	9	58.15		59.86		59.96	1:01.28	58.15	1:01.60	58.34
	First round	12	1:05.44		1:10.90		1:09.58	1:17.49	1:05.44	1:06.54	1:16.57
Lyon Megaminx Open 2016	First round	21	59.65		1:05.71		1:05.33	1:05.05	1:06.74	1:07.63	59.65
Cannes Open 2015	Final	5	1:07.81		1:14.21		1:09.40	1:17.27	1:19.31	1:15.95	1:07.81
	First round	5	1:08.67		1:12.10		1:08.67	1:12.35	1:11.06	1:22.29	1:12.88
5x5x5 Cube
Nanterre 2 Folie 2026	Final	18	1:17.84		1:19.50		1:24.49	1:17.84	1:18.27	1:20.88	1:19.34
	First round	19	1:15.35		1:18.62		1:16.53	1:23.01	1:19.66	1:15.35	1:19.66
Palais'10Open 2025	First round	24	1:15.74		1:21.78		1:41.88	1:23.03	1:15.74	1:26.52	1:15.80
Chevry Miel 2025	First round	15	1:12.59		1:16.02		1:22.46	1:12.59	1:13.22	1:16.38	1:18.47
Cube Plan Baie 2025	Final	7	1:13.53		1:19.67		1:17.07	1:24.56	1:21.49	1:20.46	1:13.53
French Championship 2023	First round	34	1:11.30		1:16.17		1:11.91	1:18.23	1:26.84	1:18.36	1:11.30
Cube An Dro 2019	Final	9	1:13.35		1:23.19		1:25.74	1:22.29	1:13.35	1:24.97	1:22.30
	First round	9	1:23.91		1:25.41		1:27.94	1:25.16	1:25.12	1:23.91	1:25.96
Paris Open 2019	First round	22	1:19.99		1:23.02		1:25.36	1:23.33	1:30.13	1:19.99	1:20.36
Champagne Open 2019	Final	24	1:22.65		1:28.59		1:28.01	1:27.14	1:33.24	1:22.65	1:30.61
French Championship 2019	First round	32	1:20.11		1:26.95		1:30.12	1:20.11	1:27.69	1:28.28	1:24.87
Chelles Open 2019	Final	18	1:26.18		1:29.46		1:29.72	1:31.92	1:26.73	2:09.76	1:26.18
WCA European Championship 2018	First round	140	1:25.91		1:35.75		1:25.91	1:37.27	1:54.47	1:39.23	1:30.76
World Rubik's Cube Championship 2017	First round	193	1:29.05		1:35.38		1:33.92	1:29.05	1:36.70	1:41.31	1:35.53
Cannes Summer Open 2016	Final	7	1:40.32		1:49.64		1:56.54	1:48.64	1:51.27	1:40.32	1:49.00
French Championship 2016	Final	12	1:53.16				1:57.16	1:53.16
6x6x6 Cube
Nanterre 2 Folie 2026	Final	18	2:32.21		2:43.91		3:00.93	2:38.58	2:32.21
	First round	19	2:14.22		2:32.55		2:36.80	2:14.22	2:46.62
Chevry Miel 2025	Final	19	2:56.55		3:08.32		3:21.97	2:56.55	3:06.44
Cube Plan Baie 2025	Final	8	2:44.25		3:05.06		3:24.44	3:06.50	2:44.25
Cube An Dro 2019	Final	13	3:02.02		3:13.56		3:25.08	3:02.02	3:13.57
Champagne Open 2019	Final	19	3:14.08				3:14.08
French Championship 2019	First round	32	3:36.43				3:36.43
Chelles Open 2019	Final	17	3:03.69		3:17.14		3:11.68	3:36.06	3:03.69
7x7x7 Cube
Nanterre 2 Folie 2026	Final	14	3:37.60		3:50.14		3:37.60	3:58.70	3:54.13
	First round	17	3:46.41		3:53.73		3:51.56	3:46.41	4:03.23
Chevry Miel 2025	Final	17	4:51.19		5:02.03		4:52.41	5:22.48	4:51.19
Cube Plan Baie 2025	Final	8	4:55.42		5:11.79		5:34.51	4:55.42	5:05.45
Cannes Summer Open 2016	Final	7	6:10.77		6:34.17		6:25.34	7:06.39	6:10.77
French Championship 2016	Final	13	7:05.56				7:05.56
3x3x3 Blindfolded
French Championship 2026	Final	9	28.60		DNF		28.60	36.22	DNF	50.01	DNF
	First round	13	34.94		38.90		41.85	58.54	38.12	36.73	34.94
Nanterre 2 Folie 2026	Final	4	32.80		39.71		38.24	39.23	DNF	41.67	32.80
	Second round	4	33.17		38.44		38.89	34.28	43.28	33.17	42.15
	First round	4	34.17		DNF		DNF	43.39	34.17	46.40	DNF
Palais'10Open 2025	Final	3	33.93		DNF		DNF	DNF	33.93
	First round	4	36.15		DNF		36.15	DNF	55.67
Chevry Miel 2025	Final	5	32.16		42.94		47.75	32.16	48.91
	Second round	5	34.00		36.58		38.52	37.21	34.00
	First round	3	37.00		44.77		39.07	37.00	58.24
Cube Plan Baie 2025	Final	1	46.27		DNF		46.27	DNF	DNF
	First round	1	29.96		37.50		48.90	29.96	33.63
French Championship 2023	Final	6	35.06		36.02		36.17	35.06	36.82
	First round	3	35.92		DNF		38.35	35.92	DNF
Paris Open 2019	Final	3	37.19		DNF		45.51	DNF	37.19
	First round	3	40.76		DNF		46.08	DNF	40.76
Champagne Open 2019	Final	2	43.87		46.62		49.44	43.87	46.56
	First round	6	1:09.32		DNF		DNF	1:09.32	DNF
French Championship 2019	Final	8	1:00.63		DNF		DNF	DNF	1:00.63
	First round	5	44.98		DNF		54.69	DNF	44.98
Chelles Open 2019	Final	1	51.59		DNF		1:01.57	51.59	DNF
Istres Open 2019	Final	2	47.24		1:01.93		58.28	47.24	1:20.27
	First round	2	37.63		56.37		1:20.51	50.97	37.63
WCA European Championship 2018	Second round	25	39.67		DNF		DNF	43.85	39.67
	First round	27	48.03		56.31		1:10.47	48.03	50.43
Only Mental Lyon 2018	First round	12	DNF		DNF		DNF	DNF	DNF
Toulon Open 2017	Final	1	46.67		57.43		1:08.82	56.80	46.67
	First round	1	58.24		DNF		DNF	58.24	DNF
World Rubik's Cube Championship 2017	Second round	47	1:07.74		DNF		1:07.74	DNF	1:11.56
	First round	54	1:02.27		1:14.05		1:36.44	1:03.43	1:02.27
Cannes Summer Open 2016	Final	8	DNF				DNF	DNF
Lyon Megaminx Open 2016	First round	1	1:14.83		DNF		1:20.57	1:14.83	DNF
French Championship 2016	Final	1	1:11.30		DNF		1:26.61	DNF	1:11.30
	First round	1	1:10.27		DNF		1:10.27	DNF	1:39.74
Cannes Open 2015	Final	3	1:59.53		DNF		2:11.11	DNF	1:59.53
3x3x3 Fewest Moves
French Championship 2023	Final	39	46		51.00		46	61	46
Cube An Dro 2019	Final	6	45		53.67		45	54	62
French Championship 2019	Final	29	47		53.33		54	59	47
3x3x3 One-Handed
Cube Plan Baie 2025	First round	20	36.16		38.86		41.59	36.16	46.01	36.40	38.59
Cube An Dro 2019	Second round	27	33.94		39.60		56.03	33.94	40.68	37.57	40.56
	First round	28	35.92		39.70		40.78	35.92	58.60	40.38	37.94
Istres Open 2019	First round	9	27.01		38.92		45.36	41.55	37.22	27.01	37.99
Clock
Palais'10Open 2025	First round	40	12.48				DNF	12.48
Chevry Miel 2025	First round	36	13.58		DNF		16.73	DNF	18.16	DNF	13.58
Cube Plan Baie 2025	First round	22	14.60		19.74		17.50	29.25	18.60	23.11	14.60
Megaminx
Cube An Dro 2019	Final	14	1:42.20		1:48.84		1:57.29	1:43.09	1:46.15	1:42.20	2:13.06
Champagne Open 2019	Final	29	2:00.19				2:02.92	2:00.19
Istres Open 2019	Final	8	1:42.32		1:44.92		1:45.02	1:42.32	1:47.17	1:47.92	1:42.57
Pyraminx
Istres Open 2019	Final	15	10.97		13.56		20.83	13.19	12.72	14.78	10.97
Skewb
French Championship 2019	First round	85	17.04		18.31		17.04	24.95	17.34	18.10	19.48
Square-1
Chelles Open 2019	First round	15	25.21		36.70		48.18	26.07	35.84	25.21	57.25
4x4x4 Blindfolded
French Championship 2026	Final	18	DNF		DNF		DNF	DNF	DNF
Nanterre 2 Folie 2026	Final	10	DNF		DNF		DNF	DNF	DNF
Cube Plan Baie 2025	Final	1	2:23.67		DNF		2:23.67	DNF	2:54.62
French Championship 2023	Final	3	3:01.07		DNF		DNF	3:01.07	DNF
Cube An Dro 2019	Final	1	2:28.34		DNF		3:05.16	2:28.34	DNF
Paris Open 2019	Final	7	DNF		DNF		DNF	DNF	DNF
French Championship 2019	Final	1	2:50.88		DNF		DNF	DNF	2:50.88
WCA European Championship 2018	Final	1	2:14.72	NR	2:40.20	NR	2:38.96	2:14.72	3:06.91
Only Mental Lyon 2018	Final	1	2:50.62		3:02.81	NR	3:18.80	2:59.01	2:50.62
World Rubik's Cube Championship 2017	Final	3	2:45.28	NR	DNF		DNF	3:11.73	2:45.28
Barby Cube 73 2017	Final	1	4:00.61	NR	DNF		DNF	DNF	4:00.61
Cannes Summer Open 2016	Final	1	4:01.68	NR	4:18.78	NR	4:45.62	4:01.68	4:09.04
Lyon Megaminx Open 2016	Final	1	4:16.79	NR			4:16.79	DNF
French Championship 2016	Final	2	DNF				DNF
Cannes Open 2015	Final	2	10:57.00		DNF		DNF	DNF	10:57.00
5x5x5 Blindfolded
French Championship 2026	Final	2	5:33.74		6:02.73	NR	5:33.74	6:20.54	6:13.92
Nanterre 2 Folie 2026	Final	1	5:55.99		7:29.51	NR	5:55.99	7:45.72	8:46.82
Cube Plan Baie 2025	Final	1	6:34.10		DNF		8:04.33	6:34.10	DNF
French Championship 2023	Final	1	5:17.35	NR	DNF		5:34.63	DNF	5:17.35
Cube An Dro 2019	Final	1	6:06.03		DNF		DNF	6:06.03	DNF
French Championship 2019	Final	1	5:33.92	NR	DNF		5:33.92	DNF	5:45.15
WCA European Championship 2018	Final	3	5:43.83	NR	DNF		DNF	5:43.83	DNF
Only Mental Lyon 2018	Final	1	6:30.33	NR	DNF		DNF	6:30.33	DNF
World Rubik's Cube Championship 2017	Final	14	DNF		DNF		DNF	DNF	DNF
Barby Cube 73 2017	Final	1	6:32.53	NR	DNF		DNF	7:37.59	6:32.53
Cannes Summer Open 2016	Final	2	DNF		DNF		DNF	DNF	DNF
Lyon Megaminx Open 2016	Final	1	9:22.32	NR			DNF	9:22.32
French Championship 2016	Final	1	DNF				DNF
3x3x3 Multi-Blind
French Championship 2026	Final	3	24/28 1:00:00				24/28 1:00:00
Chevry Miel 2025	Final	2	23/30 59:59				23/30 59:59
French Championship 2023	Final	1	24/27 52:56				20/30 1:00:00	24/27 52:56
Cube An Dro 2019	Final	1	23/25 55:27	NR			22/25 57:42	23/25 55:27
Paris Open 2019	Final	1	21/25 54:51				21/25 54:51
Champagne Open 2019	Final	1	21/25 57:12				21/25 57:12
Cannes Summer Open 2016	Final	4	7/10 42:54				7/10 42:54	DNS	DNS
French Championship 2016	Final	6	5/8 32:01				5/8 32:01	4/8 23:39

History of National Records

Single	Average	Competition	Round	Solves
4x4x4 Blindfolded
2:14.72	2:40.20	WCA European Championship 2018	Final	2:38.96	2:14.72	3:06.91
	3:02.81	Only Mental Lyon 2018	Final	3:18.80	2:59.01	2:50.62
2:45.28		World Rubik's Cube Championship 2017	Final
4:00.61		Barby Cube 73 2017	Final
4:01.68	4:18.78	Cannes Summer Open 2016	Final	4:45.62	4:01.68	4:09.04
4:16.79		Lyon Megaminx Open 2016	Final
5x5x5 Blindfolded
	6:02.73	French Championship 2026	Final	5:33.74	6:20.54	6:13.92
	7:29.51	Nanterre 2 Folie 2026	Final	5:55.99	7:45.72	8:46.82
5:17.35		French Championship 2023	Final
5:33.92		French Championship 2019	Final
5:43.83		WCA European Championship 2018	Final
6:30.33		Only Mental Lyon 2018	Final
6:32.53		Barby Cube 73 2017	Final
9:22.32		Lyon Megaminx Open 2016	Final
3x3x3 Multi-Blind
23/25 55:27		Cube An Dro 2019	Final

World Championship Podiums

Event	Place	Single	Average	Solves
World Rubik's Cube Championship 2017
4x4x4 Blindfolded	3	2:45.28	DNF	DNF	3:11.73	2:45.28

Continental Championship Podiums

Event	Place	Single	Average	Solves
WCA European Championship 2018
4x4x4 Blindfolded	1	2:14.72	2:40.20	2:38.96	2:14.72	3:06.91
5x5x5 Blindfolded	3	5:43.83	DNF	DNF	5:43.83	DNF

National Championship Podiums

Event	Place	Single	Average	Solves
French Championship 2026
5x5x5 Blindfolded	2	5:33.74	6:02.73	5:33.74	6:20.54	6:13.92
3x3x3 Multi-Blind	3	24/28 1:00:00		24/28 1:00:00
French Championship 2023
4x4x4 Blindfolded	2	3:01.07	DNF	DNF	3:01.07	DNF
5x5x5 Blindfolded	1	5:17.35	DNF	5:34.63	DNF	5:17.35
3x3x3 Multi-Blind	1	24/27 52:56		20/30 1:00:00	24/27 52:56
French Championship 2019
4x4x4 Blindfolded	1	2:50.88	DNF	DNF	DNF	2:50.88
5x5x5 Blindfolded	1	5:33.92	DNF	5:33.92	DNF	5:45.15
French Championship 2016
3x3x3 Blindfolded	1	1:11.30	DNF	1:26.61	DNF	1:11.30