Sebastiaan Arbeitstein

Region	WCA ID	Gender	Competitions	Completed Solves
Netherlands	2025ARBE02	Male	4	216

Event	NR	CR	WR	Single	Average	WR	CR	NR
3x3x3 Cube	246	6218	24397	10.48	12.43	22380	5539	215
2x2x2 Cube	464	11557	37726	3.54	4.14	15661	4867	190
4x4x4 Cube	139	3369	11849	42.10	47.74	11237	3150	125
5x5x5 Cube	164	3948	13388	1:37.98	1:41.89	11394	3324	140
3x3x3 One-Handed	477	12994	49590	42.74	47.56	43845	11309	427
Clock	147	3337	9493	11.13	13.16	9029	3202	140
Pyraminx	269	6905	20424	5.47	6.63	10157	3414	111
Skewb	281	6344	18646	6.06	9.94	20552	6758	288
Square-1	100	2296	7027	20.32	30.53	8180	2681	120

Competition	Round	Place	Single	Average	Solves
3x3x3 Cube
West-Fries Open 2026	Final	26	12.75	13.00	14.11	12.92	12.75	13.31	12.76
	Second round	22	10.48	12.43	11.34	13.86	14.67	12.10	10.48
	First round	23	12.57	13.10	13.94	13.19	12.57	12.74	13.37
Leersum Open 2026	Semi Final	59	12.11	15.94	15.51	19.41	12.11	18.78	13.52
	Second round	40	13.18	13.42	13.50	13.53	13.24	13.51	13.18
	First round	57	13.38	15.97	17.38	15.89	13.38	14.70	17.32
Take Your Time Ermelo 2025	Second round	87	14.24	18.64	14.24	16.07	21.44	18.40	DNF
	First round	51	12.07	13.57	13.12	13.70	12.07	15.36	13.89
Rubik's Dutch Nationals 2025	Second round	114	12.97	13.71	15.02	14.09	13.63	13.41	12.97
	First round	126	12.68	13.94	17.82	13.68	15.26	12.87	12.68
2x2x2 Cube
West-Fries Open 2026	Final	21	3.54	4.75	3.54	4.30	5.50	4.44	6.28
	Second round	26	3.92	4.85	4.18	3.98	DNF	3.92	6.39
	First round	25	4.08	4.96	7.02	4.46	4.08	4.92	5.51
Leersum Open 2026	Final	37	4.30	4.75	4.91	4.96	DNF	4.37	4.30
	First round	34	4.32	5.24	5.42	5.39	4.32	6.44	4.92
Take Your Time Ermelo 2025	Final	53	4.16	4.88	4.87	5.17	4.61	5.33	4.16
	First round	60	4.45	5.42	4.45	5.64	4.86	9.26	5.75
Rubik's Dutch Nationals 2025	Second round	60	3.67	4.14	4.40	3.93	4.08	6.96	3.67
	First round	106	4.45	5.03	5.90	4.85	4.95	5.28	4.45
4x4x4 Cube
West-Fries Open 2026	Final	21	42.10	47.74	48.05	51.02	50.78	42.10	44.38
	First round	25	49.95	52.41	50.37	57.14	53.69	49.95	53.18
Take Your Time Ermelo 2025	Final	46	47.30	53.71	57.72	1:04.16	53.57	49.84	47.30
	First round	34	45.15	48.79	46.75	51.78	47.85	45.15	54.52
Rubik's Dutch Nationals 2025	First round	95	47.95	52.81	52.03	52.34	54.07	55.67	47.95
5x5x5 Cube
West-Fries Open 2026	Final	22	1:37.98	1:41.89	1:46.57	1:39.07	1:40.03	1:59.47	1:37.98
	First round	25	1:41.93	1:55.43	1:41.93	2:06.21	DNF	1:46.01	1:54.06
Leersum Open 2026	Final	41	2:00.24		2:07.57	2:00.24
	First round	44	2:05.12		2:08.53	2:05.12
Take Your Time Ermelo 2025	Final	51	1:49.38	1:56.76	1:51.33	2:04.28	1:49.38	1:54.67	2:10.79
	First round	48	1:53.43	2:02.96	2:04.03	2:09.42	2:01.74	2:03.12	1:53.43
3x3x3 Blindfolded
Leersum Open 2026	Final	16	DNF	DNF	DNF	DNF	DNS	DNS	DNS
Take Your Time Ermelo 2025	Final	21	DNF	DNF	DNF	DNF	DNF
3x3x3 One-Handed
West-Fries Open 2026	First round	41	42.74	47.56	48.75	57.21	45.63	42.74	48.30
Clock
West-Fries Open 2026	Final	31	12.21	15.50	14.08	18.69	12.21	13.73	DNF
	First round	28	11.13	13.63	12.84	14.16	11.13	13.88	DNF
Leersum Open 2026	First round	31	11.44	13.16	13.18	11.86	11.44	14.43	14.57
Take Your Time Ermelo 2025	First round	55	12.10	16.25	14.66	DNF	12.10	17.80	16.29
Pyraminx
West-Fries Open 2026	Final	21	5.47	6.63	8.22	7.01	6.05	5.47	6.84
Leersum Open 2026	First round	48	6.12	9.66	9.24	8.82	11.07	6.12	10.92
Take Your Time Ermelo 2025	First round	80	7.63	11.88	12.76	9.16	18.22	7.63	13.72
Rubik's Dutch Nationals 2025	First round	129	8.10	10.37	13.74	15.11	8.10	9.11	8.25
Skewb
West-Fries Open 2026	Final	30	6.06	10.25	15.03	9.69	12.30	6.06	8.75
Leersum Open 2026	Final	43	7.64	9.94	8.66	21.16	10.14	11.03	7.64
	First round	46	7.56	12.10	14.39	9.76	7.56	12.15	25.92
Take Your Time Ermelo 2025	First round	54	9.04	11.48	14.71	9.46	9.04	16.42	10.27
Square-1
West-Fries Open 2026	Final	22	24.72	42.22	37.24	DNF	24.72	38.19	51.23
Take Your Time Ermelo 2025	Final	35	23.42	33.67	34.16	41.26	33.78	23.42	33.07
Rubik's Dutch Nationals 2025	First round	48	20.32	30.53	38.75	32.35	28.03	31.22	20.32

Current Personal Records