Kai Yamamoto (山本快)

Region	WCA ID	Gender	Competitions	Completed Solves
Japan	2021YAMA01	Male	18	246

Event	NR	CR	WR	Single	Average	WR	CR	NR
3x3x3 Cube	111	2768	8148	8.62	10.64	8376	2956	113
4x4x4 Cube	77	2228	6338	38.69	42.21	4823	1700	56
5x5x5 Cube	45	1075	3143	1:09.88	1:12.34	2183	747	38
6x6x6 Cube	26	610	1918	2:12.22	2:18.32	1711	539	22
7x7x7 Cube	29	690	2115	3:35.32	3:44.16	1960	643	27
3x3x3 Blindfolded	55	399	1168	59.47	1:19.44	850	256	27
3x3x3 Fewest Moves	91	901	3617	37	38.67	1895	458	49
3x3x3 One-Handed	16	365	1154	11.48	14.31	1010	348	15
Clock	5	72	394	4.01	5.08	387	73	5
Megaminx	43	581	2205	58.56	1:09.91	2672	717	50
Pyraminx	82	2629	9963	4.43	5.48	4705	1359	51
Skewb	29	1172	4724	3.63	6.70	6499	1808	53
Square-1	20	346	1660	11.35	16.33	1845	417	26
4x4x4 Blindfolded	19	117	426	5:37.18	9:07.40	257	62	4
5x5x5 Blindfolded	18	96	337	14:33.00
3x3x3 Multi-Blind	48	300	1172	9/12 58:55

Gold	Silver	Bronze
0	1	1

Competition	Round	Place	Single	Average	Solves
3x3x3 Cube
Tokai Open AM 2024	Final	16	8.92	10.92	11.23	8.92	9.27	13.89	12.26
Kanazawa 2024	Second round	28	9.94	10.96	11.93	10.23	12.94	9.94	10.71
	First round	25	10.36	10.93	11.76	11.94	10.39	10.63	10.36
Tokyo Challenge VIII 2023	Final	9	9.67	10.64	10.06	10.33	9.67	11.70	11.54
Otsu Biwako Autumn 2023	First round	26	10.74	12.21	10.74	12.72	13.14	12.99	10.93
Rubik's WCA World Championship 2023	First round	552	10.01	12.10	10.01	11.93	13.78	12.60	11.77
Ayase Summer 2023	First round	35	11.13	12.67	11.98	11.42	14.61	16.30	11.13
Hiroshima Spring 2023	First round	28	8.62	11.58	8.62	11.37	10.52	13.26	12.86
Tokyo Challenge Winter C 2023	Final	4	10.43	11.49	12.86	10.97	10.64	10.43	14.45
Ayase Autumn B 2022	Second round	26	10.60	13.10	10.60	14.28	12.39	14.55	12.63
	First round	26	11.81	13.15	12.60	11.93	17.28	11.81	14.92
Minatomirai 2022	Final	32	10.99	12.32	12.94	11.90	10.99	17.55	12.13
	First round	30	10.89	12.39	10.89	11.07	12.09	14.01	14.40
Tokai Winter PM 2021	Final	14	11.30	12.96	13.94	12.04	11.30	DNF	12.89
4x4x4 Cube
Kanazawa 2024	First round	17	38.69	42.21	44.16	38.69	43.23	39.24	48.41
5x5x5 Cube
Rubik's WCA World Championship 2023	First round	201	1:09.88	1:12.34	1:12.84	1:10.63	1:17.12	1:13.56	1:09.88
Ayase Summer 2023	First round	17	1:12.29	1:15.55	1:15.54	1:20.64	1:12.29	1:16.98	1:14.14
Ayase Autumn B 2022	Final	15	1:11.30	1:15.98	1:11.96	1:13.44	1:24.10	1:11.30	1:22.54
6x6x6 Cube
Rubik's WCA World Championship 2023	First round	154	2:12.22	2:18.32	2:26.15	2:16.60	2:12.22
Ayase Autumn B 2022	Final	12	2:21.90	2:32.38	2:35.47	2:21.90	2:39.78
7x7x7 Cube
Ota Blind Summer 2023	Final	9	3:35.32	3:44.16	3:41.90	3:35.32	3:55.27
3x3x3 Blindfolded
Kanazawa 2024	Final	13	59.47	DNF	59.47	1:06.33	DNF
Rubik's WCA World Championship 2023	First round	102	1:10.13	1:19.44	1:32.25	1:15.95	1:10.13
Ota Blind Summer 2023	Second round	13	1:27.52	2:01.43	1:27.52	2:10.06	2:26.72
	First round	21	1:33.30	1:48.82	1:40.81	1:33.30	2:12.35
Tokyo Challenge BLD I 2023	Final	18	2:58.65	DNF	DNF	2:58.65	DNF
Hiroshima Spring 2023	Final	8	1:11.93	DNF	1:11.93	1:29.99	DNF
Ota Blind Summer 2022	Final	16	1:47.57	DNF	DNF	2:43.33	1:47.57
	First round	20	1:50.93	2:05.36	1:50.93	2:06.10	2:19.06
Minatomirai 2022	Final	12	1:41.41	2:13.80	1:41.41	2:24.64	2:35.34
3x3x3 Fewest Moves
Ayase FMC 2023	Final	14	37	38.67	42	37	37
3x3x3 One-Handed
Tokai Open AM 2024	Final	7	12.98	14.50	14.79	15.29	14.06	12.98	14.66
	First round	9	13.54	16.63	19.37	13.54	15.86	DNF	14.66
Otsu Biwako Autumn 2023	Final	7	13.71	14.68	13.71	16.50	14.57	15.71	13.75
	First round	6	11.48	14.31	13.31	11.48	18.88	15.40	14.22
Rubik's WCA World Championship 2023	First round	192	14.86	18.00	20.89	18.20	17.75	14.86	18.05
Ayase Summer 2023	Final	7	13.94	15.94	20.08	14.51	13.94	16.28	17.02
	First round	10	12.72	17.14	18.29	12.72	16.31	19.52	16.83
Minatomirai 2022	Final	11	15.42	17.45	18.43	17.34	15.42	16.57	18.62
Clock
Tokai Challenge Gamma 2024	Final	6	4.01	6.36	4.01	9.39	6.82	4.28	7.98
	First round	3	4.28	5.08	5.44	4.85	6.78	4.95	4.28
Ota Blind New Year 2024	Final	2	5.14	5.51	7.25	5.14	5.36	5.56	5.61
Megaminx
Rubik's WCA World Championship 2023	First round	185	58.56	1:09.91	1:20.35	1:02.86	1:06.53	1:21.60	58.56
Ayase Summer 2023	First round	21	1:08.71	1:13.27	1:10.78	1:08.71	1:19.17	1:28.02	1:09.85
Hiroshima Spring 2023	Final	21	1:07.44	1:18.04	1:12.93	1:26.08	1:20.60	1:20.60	1:07.44
Ayase Autumn B 2022	First round	17	1:14.39	1:34.47	1:30.53	1:49.70	1:14.39	1:51.73	1:23.18
Pyraminx
Otsu Biwako Autumn 2023	Final	9	4.43	5.51	6.35	4.73	4.43	DNF	5.45
Rubik's WCA World Championship 2023	First round	178	5.20	5.56	5.20	5.60	5.58	5.50	6.20
Hiroshima Spring 2023	Final	6	4.58	5.48	8.89	5.22	5.50	4.58	5.71
	First round	9	4.74	6.11	9.19	4.74	4.80	7.93	5.60
Skewb
Rubik's WCA World Championship 2023	First round	201	3.63	6.70	7.47	3.63	9.70	6.54	6.08
Hiroshima Spring 2023	Final	16	5.48	9.10	6.30	18.15	10.61	5.48	10.39
Minatomirai 2022	Final	12	6.52	7.59	9.46	7.98	6.52	7.36	7.42
Square-1
Otsu Biwako Autumn 2023	Final	12	11.35	16.33	21.87	19.20	13.76	16.04	11.35
4x4x4 Blindfolded
Rubik's WCA World Championship 2023	Final	28	5:37.18	DNF	DNF	DNF	5:37.18
Ota Blind Summer 2023	Final	10	8:46.14	9:07.40	9:13.33	8:46.14	9:22.72
Ota Blind Winter 2022	Final	7	9:10.23	DNF	DNF	DNF	9:10.23
5x5x5 Blindfolded
Ota Blind New Year 2024	Final	3	14:33.00	DNF	14:33.00	DNF	DNF
Rubik's WCA World Championship 2023	Final	24	18:10.00	DNF	18:10.00	DNF	DNS
Ota Blind Winter 2022	Final	9	20:20.00	DNF	DNF	20:20.00	DNS
3x3x3 Multi-Blind
Ota Blind New Year 2024	Final	11	9/12 58:55		9/12 58:55
Ota Blind Winter 2022	Final	16	2/3 15:32		2/3 15:32

Current Personal Records

Medal Collection