Kobe Lutjeharms

Region	WCA ID	Gender	Competitions	Completed Solves
Belgium	2022LUTJ01	Male	19	1000

Current Personal Records

Event	NR	CR	WR	Single	Average	WR	CR	NR
3x3x3 Cube	6	438	1508	6.23	8.98	3826	1013	18
2x2x2 Cube	3	392	909	1.01	2.47	1863	656	11
4x4x4 Cube	34	2120	7348	38.07	43.75	7264	2041	31
5x5x5 Cube	26	1494	5086	1:13.72	1:21.47	4950	1445	24
3x3x3 One-Handed	21	1015	3620	13.62	15.49	2134	571	8
Clock	74	4227	12088	13.73	14.73	9983	3497	56
Megaminx	14	804	2530	56.62	1:07.16	2970	937	15
Pyraminx	33	2186	6162	3.44	6.32	8380	2815	38
Skewb	98	5383	15836	5.70	9.43	17564	5771	107
Square-1	3	455	1345	9.90	13.80	1394	455	5

Medal Collection

Gold	Silver	Bronze
5	4	10

Record Collection

WR	CR	NR
		3

Competition	Round	Place	Single		Average		Solves
3x3x3 Cube
Arroios Summer 2025	Final	3	8.36		10.02		8.36	8.84	11.65	9.56	DNF
	Second round	3	8.52		9.98		8.52	12.70	10.77	9.29	9.89
	First round	2	9.49		9.67		9.49	9.56	DNF	9.79	9.65
Arraiolos Open 2025	Final	4	8.60		9.92		8.60	10.26	9.79	10.16	9.80
	Second round	4	9.07		10.52		10.65	10.14	10.76	9.07	11.36
	First round	3	8.36		10.40		8.36	11.92	15.64	9.73	9.54
Cubes 'n Tides in Caparica 2024	Final	3	8.57		9.46		8.72	10.51	9.14	11.70	8.57
	Semi Final	7	7.56		9.69		11.18	7.56	11.60	8.86	9.02
	Second round	7	7.60		9.47		7.60	10.50	7.81	10.11	12.13
	First round	6	8.67		9.19		9.28	8.67	9.15	10.02	9.13
Luso-Bussaco Open 2024	Final	3	8.66		9.45		9.62	8.66	8.72	10.00	10.63
	Second round	5	9.01		9.95		9.01	11.98	10.67	9.82	9.37
	First round	3	6.47		9.52		6.47	11.80	9.38	9.83	9.34
Portugal Championship 2024	Final	5	6.23		8.98		9.10	6.23	9.79	8.24	9.61
	Semi Final	15	9.40		10.92		9.40	11.34	10.81	11.28	10.67
	Second round	15	10.33		11.42		10.85	10.33	12.31	DNF	11.11
	First round	16	9.32		11.25		9.32	10.86	11.36	17.15	11.52
Rubik's WCA European Championship 2024	Second round	295	9.18		10.45		13.61	11.17	9.18	10.78	9.39
	First round	399	7.44		10.99		9.81	11.27	7.44	12.95	11.90
Lazarillo Open 2024	Final	7	8.79		11.75		14.32	15.67	8.79	11.84	9.08
	Second round	4	9.33		10.42		10.20	9.33	10.56	10.49	10.81
	First round	8	10.18		11.58		10.31	10.18	12.96	11.48	DNF
Alter do Chão Open 2024	Final	6	10.54		10.68		12.75	10.94	10.54	10.56	10.54
	Second round	5	9.04		10.45		10.55	12.33	11.32	9.47	9.04
	First round	3	9.37		10.23		10.80	10.30	10.38	9.37	10.02
Seomara Cube Fest 2024	Final	10	11.20		11.88		11.35	14.61	11.68	12.60	11.20
	Semi Final	12	9.89		11.74		11.46	13.18	11.80	11.96	9.89
	Second round	10	9.89		11.07		9.89	11.78	13.90	10.25	11.17
	First round	9	9.17		10.56		11.21	10.96	9.52	9.17	11.23
Mairena Open 2023	Final	9	8.83		11.07		11.85	8.83	10.95	12.86	10.42
	Second round	11	8.88		10.93		13.17	11.00	9.93	8.88	11.87
	First round	13	9.30		11.80		11.56	12.79	9.30	11.04	20.36
Portugalete Open 2023	Final	8	10.60		11.49		11.73	11.42	12.48	11.31	10.60
	Second round	5	10.59		11.62		12.28	10.68	11.91	10.59	13.71
	First round	3	8.19		9.63		9.57	13.01	10.36	8.19	8.95
X-Madrid Open 2023	Final	10	9.30		12.21		14.31	11.05	12.58	9.30	13.00
	Second round	10	9.16		12.02		10.14	13.51	9.16	13.58	12.42
	First round	7	9.53		10.41		11.03	9.83	10.37	9.53	12.66
Amore Open 2023	Final	6	11.39		12.06		12.89	13.71	11.78	11.39	11.51
	Second round	11	9.45		11.94		10.78	15.37	13.34	11.70	9.45
	First round	11	9.62		11.78		11.99	11.36	11.99	13.63	9.62
Campeonato de España 2022	Semi Final	54	9.88		11.93		11.31	14.17	10.69	9.88	13.78
	Second round	95	11.71		14.58		12.08	11.71	15.90	15.75	16.72
	First round	77	11.51		13.11		11.69	14.01	13.63	14.91	11.51
Ganshoren Sunday Open 2022	Final	12	11.63		13.38		11.63	11.70	15.74	14.44	14.01
	Second round	12	12.20		13.26		14.26	12.20	13.60	13.91	12.27
	First round	12	10.76		13.82		14.11	10.76	14.49	14.21	13.14
Rubik's WCA European Championship 2022	Second round	297	11.93		12.90		12.64	14.87	13.13	12.92	11.93
	First round	269	10.90		12.18		11.54	10.90	13.69	13.67	11.32
Angers ESEOpen 2022	Second round	37	13.91		15.37		15.58	14.82	16.19	15.70	13.91
	First round	29	10.87		14.27		12.00	10.87	14.94	18.83	15.86
Fleurance Open 2022	Second round	27	11.95		15.74		17.84	15.08	17.84	14.29	11.95
	First round	24	11.96		14.07		13.99	11.96	18.98	15.04	13.18
Dontrien Open 2022	Second round	32	14.78		17.65		19.33	16.57	18.66	17.72	14.78
	First round	33	15.15		16.19		15.39	15.15	17.02	16.15	18.25
2x2x2 Cube
Arroios Summer 2025	Final	2	2.14		3.21		2.14	4.21	2.65	2.78	4.21
	Second round	2	2.13		3.48		4.34	2.56	2.13	3.55	6.70
	First round	3	2.58		2.90		2.72	3.40	2.80	3.17	2.58
Arraiolos Open 2025	Final	1	2.14		2.54		2.14	4.78	2.97	2.27	2.38
	Second round	1	1.95		2.88		3.63	4.74	2.88	1.95	2.14
	First round	1	2.49		3.01		3.53	2.59	3.14	3.31	2.49
Cubes 'n Tides in Caparica 2024	Final	2	2.02		3.08		2.02	3.26	2.57	4.50	3.42
	Second round	2	2.27		2.70		2.27	2.88	2.50	3.85	2.71
	First round	2	1.68		2.71		2.40	3.58	1.68	2.14	4.71
Luso-Bussaco Open 2024	Final	3	1.52		2.50		4.29	3.47	1.52	1.98	2.05
	Second round	1	1.92		2.56		2.78	1.92	2.37	2.53	3.05
	First round	4	2.26		3.54		2.26	9.14	2.85	2.82	4.96
Portugal Championship 2024	Final	4	1.58		2.50		2.79	1.58	1.78	2.92	3.17
	Second round	6	1.69		2.88		5.16	1.69	1.77	7.29	1.72
	First round	14	2.33		3.99		3.37	4.54	DNF	4.05	2.33
Rubik's WCA European Championship 2024	Second round	149	2.68		3.17		3.33	3.96	2.68	2.77	3.42
	First round	146	1.82		2.91		1.82	3.59	2.12	3.02	4.51
Lazarillo Open 2024	Final	1	1.89		2.50		5.65	2.36	1.89	2.91	2.24
	First round	1	1.01	NR	2.68		1.01	1.51	3.34	DNF	3.18
Alter do Chão Open 2024	Final	1	1.54		2.71		3.18	4.52	1.54	2.63	2.31
	Second round	4	2.53		3.52		4.13	3.51	2.93	8.58	2.53
	First round	1	1.56		2.47		2.47	2.49	2.45	3.29	1.56
Seomara Cube Fest 2024	Final	3	2.27		2.81		2.55	3.99	2.27	2.76	3.11
	First round	1	1.92		2.51		2.63	1.92	3.48	2.21	2.70
Mairena Open 2023	Final	6	2.54		3.44		3.25	4.03	3.72	2.54	3.35
	First round	5	2.60		3.00		2.79	4.75	3.21	2.60	3.01
Portugalete Open 2023	Final	2	2.13		2.81		2.93	3.08	3.19	2.13	2.42
	Second round	2	2.13		2.58		2.35	2.45	2.94	3.86	2.13
	First round	7	2.24		3.77		3.15	5.17	5.11	3.04	2.24
X-Madrid Open 2023	Final	2	2.30		3.35		2.30	3.29	3.62	3.77	3.13
	First round	2	2.37		3.05		2.37	2.89	3.50	2.77	3.68
Amore Open 2023	Final	6	3.52		4.05		3.76	3.52	4.27	5.34	4.13
	Second round	5	2.35		3.77		3.75	2.35	3.21	4.56	4.36
	First round	4	2.21		3.33		3.92	2.21	3.96	2.25	3.83
Campeonato de España 2022	Second round	26	2.25		3.46		3.69	4.18	2.62	2.25	4.07
	First round	19	2.17		3.43		2.17	5.35	3.71	3.33	3.24
Ganshoren Sunday Open 2022	Final	3	2.17		3.04		3.16	2.79	2.17	3.17	10.33
	First round	3	2.71		3.70		4.56	3.99	3.16	3.95	2.71
Rubik's WCA European Championship 2022	Second round	133	2.70		4.15		2.94	2.70	5.59	4.80	4.72
	First round	125	2.89		3.57		3.35	4.41	2.89	3.88	3.48
Angers ESEOpen 2022	Final	8	1.79		3.45		2.01	1.79	3.73	4.60	6.70
	First round	17	3.56		5.11		6.15	5.78	4.74	3.56	4.80
Fleurance Open 2022	Final	10	2.43		4.92		2.43	4.65	7.05	6.38	3.74
	First round	10	3.47		4.37		4.00	4.20	3.47	5.19	4.92
Dontrien Open 2022	First round	18	3.99		4.74		4.53	4.33	7.49	5.36	3.99
4x4x4 Cube
Arroios Summer 2025	Final	7	39.00		52.08		57.00	50.01	49.24	39.00	DNF
	First round	8	38.28		50.58		54.94	46.55	59.06	38.28	50.25
Cubes 'n Tides in Caparica 2024	Final	12	38.20		46.67		44.91	45.76	56.88	38.20	49.34
	First round	11	39.64		46.05		46.45	39.64	51.38	42.21	49.48
Luso-Bussaco Open 2024	Final	8	39.75		47.48		50.88	DNF	39.75	48.14	43.43
	First round	7	42.27		45.91		42.90	42.27	49.73	50.29	45.09
Portugal Championship 2024	Final	14	38.07		43.75		46.18	46.72	44.88	38.07	40.20
	Second round	15	41.72		45.26		49.40	41.83	56.77	41.72	44.55
	First round	21	43.09		50.06		54.16	46.78	49.24	43.09	55.05
Rubik's WCA European Championship 2024	First round	454	45.01		48.83		45.91	50.54	45.01	52.86	50.03
Alter do Chão Open 2024	First round	9	43.15		48.38		43.15	47.41	55.49	51.84	45.90
Mairena Open 2023	Final	14	48.92		57.79		56.85	57.86	48.92	1:04.23	58.67
Portugalete Open 2023	Final	10	47.57		53.18		56.55	53.72	1:01.12	49.28	47.57
	First round	13	44.77		53.50		53.54	44.77	50.46	1:08.72	56.50
Amore Open 2023	Final	14	44.64		59.01		1:08.48	57.93	59.69	59.40	44.64
	First round	15	52.13		58.44		52.13	1:08.17	54.76	1:04.53	56.04
Campeonato de España 2022	Second round	79	49.01		56.37		49.01	54.50	1:05.15	DNF	49.46
	First round	81	49.75		55.88		52.65	56.52	58.48	1:00.44	49.75
Angers ESEOpen 2022	Second round	28	57.43		1:04.36		1:02.49	1:09.33	1:02.12	57.43	1:08.48
	First round	27	47.27		55.91		1:00.74	55.25	56.71	47.27	55.78
Fleurance Open 2022	First round	25	56.26		1:00.93		1:07.39	1:04.52	59.10	59.16	56.26
5x5x5 Cube
Luso-Bussaco Open 2024	Final	11	1:25.35		1:50.73		1:25.35	1:26.30	2:30.60	DNF	1:35.29
Portugal Championship 2024	Final	14	1:19.39		1:25.51		1:24.33	1:42.50	1:28.68	1:19.39	1:23.53
	First round	13	1:13.72		1:21.47		1:18.43	1:20.99	1:24.98	1:33.11	1:13.72
3x3x3 One-Handed
Arroios Summer 2025	Final	4	16.26		20.28		19.77	26.82	23.17	17.91	16.26
	Second round	5	19.08		21.58		19.08	19.88	23.09	24.76	21.76
	First round	5	15.53		19.99		17.21	20.24	22.52	15.53	DNF
Luso-Bussaco Open 2024	Final	1	14.45		15.49		14.45	15.61	14.56	16.29	16.78
	First round	1	13.62		19.02		18.18	13.62	17.84	DNF	21.03
Portugal Championship 2024	Final	12	17.57		19.95		24.01	17.57	20.76	20.58	18.51
	First round	10	18.75		20.47		20.53	18.75	20.36	33.21	20.53
Rubik's WCA European Championship 2024	First round	229	15.09		18.63		24.64	19.14	20.48	16.28	15.09
Lazarillo Open 2024	Final	1	14.45		17.97		20.05	20.12	16.24	17.62	14.45
Seomara Cube Fest 2024	Final	7	13.62		21.27		21.50	21.54	20.76	13.62	23.56
	First round	12	22.15		25.62		28.22	23.06	25.57	22.15	29.39
Mairena Open 2023	Final	7	19.91		23.42		26.92	20.90	22.44	39.34	19.91
	First round	11	25.01		27.38		33.94	27.59	29.48	25.06	25.01
Amore Open 2023	Final	6	17.89		21.78		22.32	20.88	22.15	17.89	23.05
	First round	6	18.52		20.62		18.52	25.14	18.65	18.87	24.33
Campeonato de España 2022	Second round	22	18.44		20.23		18.44	20.61	21.38	18.69	25.85
	First round	33	18.80		21.62		20.71	18.80	24.74	24.95	19.40
Ganshoren Sunday Open 2022	Final	5	17.82		21.89		18.91	24.19	22.56	17.82	DNF
Rubik's WCA European Championship 2022	First round	214	24.57		25.51		28.68	25.17	24.57	25.03	26.32
Fleurance Open 2022	Final	20	21.98		26.70		32.68	28.00	25.39	21.98	26.70
	First round	21	25.69		29.17		28.76	25.69	30.95	DNF	27.81
Dontrien Open 2022	First round	19	26.90		29.92		26.90	36.17	30.10	30.83	28.82
Clock
Seomara Cube Fest 2024	Final	16	13.73		14.73		17.93	16.04	13.78	14.36	13.73
Megaminx
Arroios Summer 2025	Final	3	1:10.65		1:16.15		1:19.55	1:17.10	1:10.65	1:11.80	1:23.59
	First round	3	1:11.95		1:15.00		1:18.53	1:23.61	1:12.09	1:14.38	1:11.95
Luso-Bussaco Open 2024	Final	3	59.31		1:07.16		1:07.33	1:08.57	59.31	1:05.58	1:08.85
Portugal Championship 2024	Final	10	56.62		1:15.83		1:17.91	1:15.15	56.62	1:28.02	1:14.42
	First round	9	1:02.67		1:11.52		1:02.67	1:11.03	1:16.31	1:07.94	1:15.58
Rubik's WCA European Championship 2024	First round	252	1:08.11		1:12.30		1:08.11	1:13.91	1:16.47	1:11.84	1:11.14
Lazarillo Open 2024	Final	6	1:10.90		1:15.66		1:10.90	1:20.94	1:26.05	1:12.34	1:13.70
Seomara Cube Fest 2024	Final	5	1:14.80		1:20.74		1:26.73	1:24.00	1:14.80	1:23.04	1:15.17
Mairena Open 2023	Final	7	1:08.44		1:11.03		1:20.14	1:13.71	1:08.44	1:09.64	1:09.73
Portugalete Open 2023	Final	7	1:14.71		1:20.38		1:14.71	1:22.52	1:17.67	1:26.29	1:20.95
	First round	8	1:10.01		1:19.50		1:24.71	1:10.01	1:13.07	1:26.45	1:20.72
Campeonato de España 2022	First round	40	1:25.13		1:33.63		1:25.13	1:39.23	1:32.07	1:35.87	1:32.96
Pyraminx
Arraiolos Open 2025	First round	15	4.54		8.55		17.43	4.54	8.17	11.41	6.08
Cubes 'n Tides in Caparica 2024	First round	15	5.97		7.56		8.38	9.04	7.85	5.97	6.45
Rubik's WCA European Championship 2024	First round	420	5.13		7.91		8.99	5.65	9.08	5.13	9.38
Lazarillo Open 2024	Final	13	6.06		8.84		11.06	9.99	6.77	6.06	9.76
	First round	15	6.96		8.97		8.18	17.02	6.96	11.24	7.50
Portugalete Open 2023	Final	11	6.35		10.45		8.40	13.03	12.71	10.25	6.35
	First round	14	6.54		7.87		8.77	7.69	6.54	7.55	8.37
X-Madrid Open 2023	Final	7	4.65		6.32		5.64	6.04	7.51	7.29	4.65
	First round	15	7.03		7.83		8.74	9.76	7.03	7.12	7.63
Amore Open 2023	Final	7	3.44		7.20		3.44	5.83	9.23	19.36	6.55
	Second round	6	4.43		6.51		5.27	8.25	4.43	6.95	7.30
	First round	6	6.50		7.10		7.19	6.50	7.55	6.56	8.99
Campeonato de España 2022	Second round	57	4.97		8.07		8.26	13.08	7.58	4.97	8.36
	First round	99	8.54		10.33		10.19	14.74	8.54	9.53	11.26
Rubik's WCA European Championship 2022	First round	245	7.79		9.46		7.79	8.51	11.61	14.01	8.27
Fleurance Open 2022	Final	12	4.65		8.84		7.57	4.65	10.04	10.53	8.92
	First round	12	8.70		10.39		9.42	13.53	12.30	9.46	8.70
Dontrien Open 2022	First round	18	7.09		9.98		7.09	10.38	10.58	10.81	8.98
Skewb
Lazarillo Open 2024	First round	19	8.98		13.40		10.33	8.98	16.06	15.37	14.50
Alter do Chão Open 2024	First round	14	10.30		11.59		15.15	10.87	11.15	12.76	10.30
Fleurance Open 2022	Final	12	7.70		9.49		7.70	11.74	8.94	11.71	7.81
	First round	11	5.70		9.43		11.42	12.84	7.70	5.70	9.18
Square-1
Cubes 'n Tides in Caparica 2024	Final	3	15.62		17.86		15.62	19.09	17.49	18.23	17.87
	Second round	2	14.38		18.09		28.82	14.38	17.46	16.83	19.99
	First round	2	12.01		17.34		15.13	22.10	19.74	12.01	17.14
Portugal Championship 2024	Final	5	11.31		13.80		17.27	11.79	11.31	13.25	16.35
	Second round	4	11.70		13.83		18.19	11.70	15.58	13.51	12.41
	First round	3	14.29		15.58		18.28	15.00	15.96	15.77	14.29
Rubik's WCA European Championship 2024	First round	143	11.74		15.19		11.74	15.52	15.51	14.55	18.62
Lazarillo Open 2024	Final	4	10.70		15.15		16.94	13.07	15.44	10.70	19.77
	Second round	2	10.17		14.14		13.55	10.17	14.33	16.84	14.54
	First round	3	12.00		14.92		13.70	16.35	12.00	14.72	24.03
Seomara Cube Fest 2024	Final	4	10.26		15.23		14.61	19.12	18.37	10.26	12.72
	First round	4	9.90		13.94		16.29	9.90	15.12	14.62	12.07
Mairena Open 2023	Final	5	14.98		19.09		14.98	DNF	16.28	22.53	18.47
Portugalete Open 2023	Final	4	11.65		15.11		15.24	16.70	16.38	13.71	11.65
	Second round	5	11.69		15.99		11.69	19.77	14.35	14.60	19.01
	First round	4	11.74		15.47		20.53	11.74	13.88	14.03	18.49
X-Madrid Open 2023	Final	3	14.15		15.64		14.96	14.15	18.04	15.95	16.01
	First round	4	14.15		16.28		14.15	17.40	16.93	14.51	21.73
Amore Open 2023	Final	5	12.08		14.08	NR	12.08	15.13	12.13	18.18	14.99
	Second round	4	11.40		16.83		19.06	13.84	18.83	11.40	17.81
	First round	7	11.18	NR	17.07		19.42	11.18	15.95	17.85	17.41
Campeonato de España 2022	First round	26	13.06		20.98		13.06	25.88	24.06	14.62	24.25

History of National Records

Single	Average	Competition	Round	Solves
2x2x2 Cube
1.01		Lazarillo Open 2024	First round
Square-1
	14.08	Amore Open 2023	Final	12.08	15.13	12.13	18.18	14.99
11.18		Amore Open 2023	First round