Kai-Chien Hsu (徐愷謙)

Region	WCA ID	Gender	Competitions	Completed Solves
Chinese Taipei	2025HSUK01	Male	5	81

Event	NR	CR	WR	Single	Average	WR	CR	NR
3x3x3 Cube	308	5451	14739	9.16	10.75	12160	4643	257
2x2x2 Cube	179	3061	12250	2.25	4.33	18783	5490	278
4x4x4 Cube	673	11571	34881	1:05.06
3x3x3 One-Handed	302	6444	17209	21.12	23.18	12387	4786	234
Pyraminx	268	5974	22274	5.64	7.77	16074	4669	207

Competition	Round	Place	Single	Average	Solves
3x3x3 Cube
Maru Cube Day Taiwan 2026	Second round	63	9.16	10.78	10.92	10.28	9.16	15.68	11.14
	First round	63	9.82	10.75	10.05	11.89	9.82	10.78	11.42
Zhongshan Open 2026	Second round	55	10.91	13.16	12.86	12.92	14.23	10.91	13.70
	First round	58	9.70	12.68	13.57	11.25	13.23	22.32	9.70
Taoyuan Airport Cube Day 2025	First round	93	11.42	14.24	11.42	14.45	14.75	13.99	14.28
Shin Kong Cube Open - Taichung 2025	Second round	87	10.81	14.89	14.66	14.97	10.81	15.05	DNF
	First round	62	10.48	13.26	16.55	10.48	13.91	13.67	12.21
Hsinchu Summer Open 2025	First round	88	14.09	15.38	14.57	22.98	14.09	15.68	15.89
2x2x2 Cube
Maru Cube Day Taiwan 2026	Second round	69	3.45	5.46	3.45	6.69	DNF	4.10	5.59
	First round	52	3.08	4.33	4.03	3.08	4.70	4.70	4.26
Taoyuan Airport Cube Day 2025	First round	52	3.96	4.77	4.74	5.30	3.96	4.99	4.59
Hsinchu Summer Open 2025	First round	59	2.25	5.50	4.77	8.05	2.25	6.07	5.65
4x4x4 Cube
Maru Cube Day Taiwan 2026	First round	138	1:05.06		1:14.56	1:05.06
Taoyuan Airport Cube Day 2025	First round	103	1:29.58		1:34.66	1:29.58
3x3x3 One-Handed
Maru Cube Day Taiwan 2026	First round	65	23.53	24.96	23.53	24.08	27.11	DNF	23.68
Zhongshan Open 2026	First round	33	21.12	23.18	31.79	21.42	21.12	24.16	23.95
Pyraminx
Maru Cube Day Taiwan 2026	First round	45	5.64	7.77	6.36	5.64	10.10	9.87	7.09
Taoyuan Airport Cube Day 2025	First round	63	7.72	11.46	11.82	15.21	11.37	7.72	11.18