Ruei-An Tsai (蔡睿安)

Region	WCA ID	Gender	Competitions	Completed Solves
Chinese Taipei	2023TSAI07	Male	7	263

Event	NR	CR	WR	Single	Average	WR	CR	NR
3x3x3 Cube	168	3155	8818	8.21	9.55	6376	2385	125
2x2x2 Cube	224	3907	15134	2.43	3.17	5679	1559	76
4x4x4 Cube	321	4257	12007	41.99	46.07	10073	3610	280
5x5x5 Cube	268	3067	9098	1:24.25	1:34.25	9305	3145	275
6x6x6 Cube	256	3469	12733	4:26.35	4:39.37	11023	3083	197
3x3x3 One-Handed	110	2110	5757	14.91	18.19	5198	1962	98
Clock	346	6300	29391	40.03
Megaminx	241	4378	17141	2:07.72
Pyraminx	149	3305	12321	4.39	7.25	13214	3858	179
Skewb	179	3275	12756	4.94	9.08	17270	4721	251

Competition	Round	Place	Single	Average	Solves
3x3x3 Cube
Maru Cube Day Taiwan 2026	Second round	55	9.54	10.45	11.71	9.54	11.51	9.60	10.25
	First round	52	9.90	10.21	11.57	10.38	9.90	10.12	10.12
Chien Kuo Cubing Party 2026	Second round	26	8.49	9.55	8.49	9.72	10.26	11.99	8.67
	First round	42	8.46	10.36	8.46	10.11	12.37	10.32	10.64
Taipei Cube Open 2026	Second round	72	8.21	10.94	8.21	12.24	11.37	11.31	10.15
	First round	72	10.40	11.06	10.40	10.82	11.45	10.90	14.15
Hsinchu Summer Open 2024	Second round	36	9.25	10.90	11.27	9.25	9.38	12.06	13.80
	First round	49	9.95	11.89	9.95	13.40	13.51	10.68	11.59
Shin Kong Cube Open 2023	Second round	42	10.42	11.20	10.70	11.56	11.35	12.39	10.42
	First round	48	9.70	11.36	15.50	9.70	9.96	11.74	12.37
Chemung Cubing 2023	Final	6	9.87	11.29	12.28	10.50	9.87	13.53	11.10
	Second round	4	8.21	9.55	8.81	9.76	8.21	10.09	12.25
	First round	8	9.39	11.74	9.39	12.35	11.38	11.48	14.29
Taiwan Cubing Challenge 2023	Semi Final	32	10.71	11.45	DNF	11.93	10.71	11.03	11.39
	Second round	37	10.21	10.91	11.52	10.58	11.46	10.21	10.68
	First round	42	10.56	11.91	11.01	10.56	11.34	15.76	13.38
2x2x2 Cube
Maru Cube Day Taiwan 2026	Second round	25	2.43	3.46	2.85	2.43	4.66	3.08	4.44
	First round	19	2.54	3.56	3.17	3.92	3.60	4.04	2.54
Taipei Cube Open 2026	Second round	39	3.24	3.91	4.80	3.24	3.61	3.36	4.76
	First round	17	2.82	3.17	4.09	3.14	2.82	2.95	3.42
Hsinchu Summer Open 2024	First round	26	2.75	4.09	4.00	7.22	3.83	2.75	4.44
Chemung Cubing 2023	Final	10	3.38	4.71	4.44	3.38	5.51	6.13	4.19
	Second round	6	2.97	4.17	3.68	4.58	7.60	2.97	4.26
	First round	3	2.67	4.01	2.67	5.12	3.56	5.41	3.34
Taiwan Cubing Challenge 2023	Second round	37	4.11	4.48	5.00	4.11	4.26	4.31	4.88
	First round	24	3.41	3.84	3.41	4.19	3.46	4.62	3.87
4x4x4 Cube
Maru Cube Day Taiwan 2026	First round	83	41.99	46.07	49.47	44.99	43.76	56.32	41.99
Chien Kuo Cubing Party 2026	First round	78	51.98		53.53	51.98
Taipei Cube Open 2026	First round	98	50.02		50.05	50.02
Hsinchu Summer Open 2024	First round	55	45.93	51.05	56.10	50.23	46.81	45.93	59.76
Chemung Cubing 2023	Final	6	45.57	54.24	54.78	45.57	50.34	57.60	DNF
	First round	7	54.60	57.87	55.63	59.38	1:01.17	58.60	54.60
5x5x5 Cube
Maru Cube Day Taiwan 2026	First round	81	1:24.25	1:34.25	1:37.33	1:29.65	1:35.78	1:39.84	1:24.25
Chien Kuo Cubing Party 2026	First round	72	1:34.56		1:43.48	1:34.56
Taipei Cube Open 2026	First round	96	1:49.13		1:54.41	1:49.13
Chemung Cubing 2023	Final	7	1:59.54	2:01.91	1:59.91	2:11.15	2:04.64	1:59.54	2:01.17
6x6x6 Cube
Chemung Cubing 2023	Final	7	4:26.35	4:39.37	4:53.04	4:26.35	4:38.72
3x3x3 One-Handed
Maru Cube Day Taiwan 2026	First round	40	17.43	19.82	17.43	20.32	20.44	18.74	20.39
Chien Kuo Cubing Party 2026	First round	37	17.70	21.61	17.70	20.78	DNF	24.57	19.49
Taipei Cube Open 2026	First round	36	14.91	19.39	20.55	21.89	19.70	17.93	14.91
Hsinchu Summer Open 2024	First round	19	15.64	18.99	17.48	19.44	15.64	20.04	21.29
Chemung Cubing 2023	Final	5	15.82	19.74	20.38	22.37	20.20	18.65	15.82
	First round	4	16.12	18.19	18.05	16.12	17.78	19.82	18.75
Clock
Taipei Cube Open 2026	First round	67	40.03		DNF	40.03
Megaminx
Maru Cube Day Taiwan 2026	First round	63	2:07.72		2:07.72	2:36.17
Taipei Cube Open 2026	First round	55	2:16.88		2:46.37	2:16.88
Pyraminx
Maru Cube Day Taiwan 2026	First round	54	7.17	9.03	9.68	10.35	8.76	7.17	8.64
Chien Kuo Cubing Party 2026	First round	32	4.39	7.25	7.73	4.39	8.78	5.23	9.65
Taipei Cube Open 2026	First round	42	5.33	8.36	19.61	8.35	7.46	5.33	9.28
Chemung Cubing 2023	Final	7	6.97	7.92	7.25	7.02	9.48	6.97	11.24
	First round	9	6.67	8.91	7.24	6.67	12.58	8.18	11.30
Skewb
Maru Cube Day Taiwan 2026	First round	49	8.67	9.73	10.12	11.61	10.31	8.67	8.76
Chien Kuo Cubing Party 2026	First round	47	9.15	10.39	9.15	10.12	13.96	11.85	9.20
Taipei Cube Open 2026	Second round	54	7.00	10.97	11.63	7.00	10.46	10.81	13.63
	First round	57	7.20	10.29	9.04	21.97	9.93	7.20	11.91
Hsinchu Summer Open 2024	First round	46	9.46	10.93	9.46	12.39	10.18	11.76	10.85
Chemung Cubing 2023	Final	11	4.94	10.29	4.94	17.97	10.64	9.08	11.15
	First round	8	6.42	9.08	10.83	6.42	8.90	7.50	12.30

Current Personal Records