Oscar Niizeki

Region	WCA ID	Gender	Competitions	Completed Solves
Australia	2024NIIZ01	Male	18	631

Current Personal Records

Event	NR	CR	WR	Single	Average	WR	CR	NR
3x3x3 Cube	1501	1860	47458	12.89	13.78	32837	1267	1027
2x2x2 Cube	927	1169	22660	2.83	4.06	14751	765	600
4x4x4 Cube	790	989	25284	54.88	1:00.19	22985	892	704
5x5x5 Cube	690	863	20588	2:03.24	2:18.19	19834	823	649
6x6x6 Cube	492	617	13268	4:39.26	4:55.36	11314	493	379
7x7x7 Cube	507	633	13688	11:04.00
3x3x3 Blindfolded	43	59	1048	46.58	1:30.96	1341	69	52
3x3x3 Fewest Moves	289	372	7996	45	50.00	5109	268	208
3x3x3 One-Handed	729	902	23232	24.21	37.45	33916	1322	1073
Clock	60	88	1362	4.97	5.43	893	65	41
Megaminx	590	741	16743	2:05.72	2:22.39	15584	675	531
Pyraminx	1457	1850	35957	7.04	8.76	22221	1076	836
Skewb	358	465	9968	4.42	8.80	16108	762	593
Square-1	322	421	8484	22.76	27.87	7162	353	270
4x4x4 Blindfolded	81	100	1683	15:20.00
5x5x5 Blindfolded	39	48	790	23:19.00
3x3x3 Multi-Blind	33	45	677	10/10 49:24

Medal Collection

Gold	Silver	Bronze
0	0	2

Results
Map

Competition	Round	Place	Single	Average	Solves
3x3x3 Cube
Australian Nationals 2026	First round	190	12.95	13.78	13.92	14.39	12.95	14.63	13.02
West Melbourne Open 2026	Second round	66	12.95	17.77	27.04	12.95	13.36	20.07	19.87
	First round	56	13.93	15.52	17.14	14.96	13.93	15.20	16.40
Melbourne Summer 2026	First round	189	13.88	17.41	21.01	16.17	13.88	32.31	15.06
Tassie Summer 2026	Second round	19	13.89	15.26	15.80	16.02	16.04	13.89	13.96
	First round	21	12.89	15.57	17.01	12.89	16.78	14.61	15.33
New Zealand Nationals 2025	First round	106	15.65	18.76	15.67	20.07	15.65	30.84	20.54
Melbourne Cube Days 2025	Second round	106	16.64	17.20	17.83	16.64	16.72	17.59	17.30
	First round	90	13.21	14.74	13.94	15.74	13.21	18.97	14.55
Geelong Winter 2025	Second round	39	14.21	16.72	14.21	17.87	16.81	18.50	15.47
	First round	46	15.34	17.48	18.76	15.39	18.28	15.34	DNF
Spark Melbourne July 2025	Second round	85	16.57	17.01	16.57	17.33	30.05	16.65	17.05
	First round	89	15.99	17.67	17.31	21.54	15.99	18.95	16.74
VIC State Championship 2025	First round	172	15.92	22.06	19.02	31.01	15.92	16.15	DNF
Spark Melbourne February 2025	Second round	69	17.82	19.58	19.19	20.62	21.79	18.94	17.82
	First round	74	17.35	20.92	29.43	22.50	20.07	20.19	17.35
Melbourne Summer 2025	Second round	192	17.91	18.99	18.63	19.03	19.30	17.91	DNF
	First round	214	20.16	20.65	21.50	23.94	20.28	20.16	20.18
Rhein-Neckar Winter 2024	Second round	86	17.85	20.75	21.99	17.85	22.44	18.85	21.40
	First round	88	17.89	22.85	24.69	20.14	17.89	23.71	28.88
Melbourne Cube Days 2024	First round	154	27.08	27.63	29.76	27.19	27.65	27.08	28.04
Spark Melbourne Spring Saturday 2024	First round	71	17.03	25.63	29.25	30.38	22.57	17.03	25.07
Geelong Winter 2024	Second round	64	26.00	27.51	28.97	27.36	1:08.80	26.00	26.20
	First round	77	23.46	32.10	23.46	31.08	33.18	34.76	32.03
2x2x2 Cube
Australian Nationals 2026	First round	187	3.28	4.80	5.07	4.98	4.52	3.28	4.90
West Melbourne Open 2026	Second round	34	3.73	4.06	4.69	3.73	4.26	4.06	3.86
	First round	51	4.66	5.39	5.91	5.57	6.40	4.69	4.66
Melbourne Summer 2026	First round	164	3.29	5.74	3.29	3.91	6.59	6.73	DNF
Tassie Summer 2026	Final	16	3.66	6.36	6.02	8.67	5.55	3.66	7.50
	First round	15	3.78	4.26	4.14	3.78	6.48	4.43	4.20
New Zealand Nationals 2025	Second round	82	3.08	5.26	5.03	3.08	5.87	6.49	4.87
	First round	70	4.74	4.87	4.90	5.59	4.81	4.74	4.91
Melbourne Cube Days 2025	Second round	63	4.18	4.67	4.18	4.75	5.88	4.47	4.80
	First round	64	2.83	4.64	6.37	4.62	4.57	4.72	2.83
Geelong Winter 2025	Second round	45	4.60	6.21	4.70	6.73	7.21	8.20	4.60
	First round	39	4.85	5.14	5.38	5.10	8.37	4.95	4.85
Spark Melbourne July 2025	Second round	45	3.91	4.34	4.92	4.25	3.91	4.39	4.38
	First round	86	4.85	5.53	5.02	4.85	5.24	7.75	6.32
VIC State Championship 2025	First round	145	4.56	6.66	4.56	10.17	7.96	6.20	5.83
Spark Melbourne February 2025	Second round	62	4.20	6.42	5.76	7.61	5.88	4.20	DNF
	First round	54	4.02	5.36	4.96	5.63	4.02	5.51	5.62
Melbourne Summer 2025	First round	153	4.84	5.60	5.41	7.18	4.84	5.53	5.85
Rhein-Neckar Winter 2024	Final	59	5.34	6.63	6.92	11.35	5.34	6.36	6.62
	First round	60	3.17	6.27	9.30	4.72	DNF	4.78	3.17
Melbourne Cube Days 2024	Second round	82	4.74	5.71	5.45	4.74	6.26	5.42	7.31
	First round	81	5.35	5.68	5.99	5.35	5.42	5.63	6.36
Spark Melbourne Spring Saturday 2024	First round	80	8.92	12.53	49.52	12.39	9.24	15.95	8.92
Geelong Winter 2024	First round	78	8.78	11.76	10.82	13.36	11.11	15.63	8.78
4x4x4 Cube
Australian Nationals 2026	First round	164	59.95	1:00.19	1:00.18	59.95	1:00.18	1:00.22	1:18.81
West Melbourne Open 2026	First round	44	54.88	1:03.36	1:09.32	1:01.90	54.88	1:13.38	58.85
Melbourne Summer 2026	First round	157	1:10.09		1:10.09	1:28.58
Tassie Summer 2026	First round	22	1:08.00	1:16.93	1:28.35	1:12.12	1:08.00	1:36.28	1:10.32
New Zealand Nationals 2025	First round	85	1:09.99	1:17.93	1:23.97	1:15.66	1:09.99	1:19.81	1:18.31
Melbourne Cube Days 2025	First round	83	1:07.80	1:18.74	1:18.93	1:07.80	1:22.91	1:19.24	1:18.06
Take Your Time Sydney 2025	Final	52	1:03.12	1:16.68	1:18.48	1:17.56	1:03.12	1:35.01	1:14.00
Geelong Winter 2025	First round	40	1:19.55	1:28.83	1:34.51	1:19.55	2:04.50	1:23.94	1:28.04
Spark Melbourne July 2025	First round	89	1:28.67	1:38.57	1:31.56	1:28.67	DNF	1:48.94	1:35.20
VIC State Championship 2025	First round	122	1:52.01		DNF	1:52.01
Spark Melbourne February 2025	First round	59	1:43.01		2:03.67	1:43.01
Melbourne Summer 2025	First round	200	1:57.86		1:59.07	1:57.86
Rhein-Neckar Winter 2024	First round	77	1:42.51		1:57.98	1:42.51
Melbourne Cube Days 2024	First round	106	1:54.27		1:54.27	DNF
5x5x5 Cube
Australian Nationals 2026	First round	160	2:06.17		2:08.58	2:06.17
Melbourne Summer 2026	First round	113	2:09.68		2:09.68	2:14.68
Tassie Summer 2026	First round	20	2:10.00	2:18.19	2:11.64	2:10.00	2:28.36	2:21.39	2:21.55
New Zealand Nationals 2025	First round	76	2:22.64		2:22.64	2:27.58
Melbourne Cube Days 2025	First round	65	2:25.96		2:25.96	2:28.18
Take Your Time Sydney 2025	Final	49	2:03.24	2:28.40	2:26.18	2:03.24	3:54.67	2:18.39	2:40.63
Kooyong Clock Clash 2025	First round	39	3:12.71		3:12.71	3:13.64
VIC State Championship 2025	First round	77	2:23.91		2:23.91	DNF
6x6x6 Cube
Side N Blind Narre Warren 2026	Final	30	4:41.78		4:41.78
Melbourne Summer 2026	Final	98	DNF		DNF
New Zealand Nationals 2025	First round	46	DNF		DNF
Melbourne Cube Days 2025	Final	47	DNF		DNF
Take Your Time Sydney 2025	Final	44	4:39.26	4:55.36	5:08.84	4:57.98	4:39.26
7x7x7 Cube
Side N Blind Narre Warren 2026	Final	31	DNF		DNF
New Zealand Nationals 2025	First round	41	DNF		DNF
Melbourne Cube Days 2025	Final	42	DNF		DNF
Take Your Time Sydney 2025	Final	55	11:04.00	DNF	DNF	13:31.00	11:04.00
3x3x3 Blindfolded
Australian Nationals 2026	Final	15	47.01	DNF	DNF	DNF	DNF	47.01	DNF
	Second round	14	46.58	DNF	DNF	46.58	DNF	53.68	46.78
	First round	27	1:10.50	DNF	DNF	DNF	1:10.50	DNF	DNF
Side N Blind Narre Warren 2026	Final	6	55.16	DNF	55.16	DNF	DNF	DNF	DNF
	Second round	7	1:09.64	DNF	2:22.40	1:15.76	DNF	1:09.64	DNF
	First round	7	59.58	DNF	DNF	2:00.86	1:07.45	DNF	59.58
Melbourne Summer 2026	Final	14	1:03.99	DNF	DNF	DNF	1:03.99	DNF	DNF
	First round	13	53.12	1:30.96	1:10.70	DNF	1:13.14	53.12	2:09.03
Tassie Summer 2026	Final	3	1:05.98	DNF	DNF	DNF	1:29.23	1:05.98	DNF
New Zealand Nationals 2025	First round	16	DNF	DNF	DNF	DNF	DNF
Melbourne Cube Days 2025	First round	32	DNF	DNF	DNF	DNF	DNF
Geelong Winter 2025	Final	9	1:56.37	DNF	1:56.37	DNF	DNF
	First round	10	1:47.89	DNF	1:47.89	1:57.64	DNF
Kooyong Clock Clash 2025	Final	8	DNF	DNF	DNF	DNF	DNF
	First round	7	1:24.04	DNF	DNF	DNF	1:24.04
Spark Melbourne July 2025	First round	12	1:30.55	DNF	1:30.55	DNF	DNF
Spark Melbourne February 2025	First round	16	DNF	DNF	DNF	DNF	DNF
Melbourne Summer 2025	First round	30	3:23.53	DNF	DNF	DNF	3:23.53
Melbourne Cube Days 2024	First round	21	DNF	DNF	DNF	DNF	DNS
Geelong Winter 2024	First round	14	DNF	DNF	DNF	DNF	DNF
3x3x3 Fewest Moves
Side N Blind Narre Warren 2026	Final	12	45	50.00	52	45	53
Melbourne Summer 2026	Final	42	46	56.00	62	46	60
Melbourne Cube Days 2025	Final	28	53		53
Melbourne Summer 2025	Final	75	63	DNF	67	63	DNF
Melbourne Cube Days 2024	Final	35	61		61
3x3x3 One-Handed
Australian Nationals 2026	First round	203	38.66		39.61	38.66
Melbourne Summer 2026	First round	137	24.21	37.45	38.17	33.84	DNF	40.34	24.21
Tassie Summer 2026	Final	27	35.17	47.32	DNF	35.17	36.02	1:07.94	38.00
New Zealand Nationals 2025	First round	72	33.36	37.52	46.23	35.93	40.15	33.36	36.47
Melbourne Cube Days 2025	First round	87	29.57	41.30	39.95	39.54	44.41	57.58	29.57
Take Your Time Sydney 2025	Final	46	31.32	39.68	50.75	34.24	31.32	44.30	40.51
Geelong Winter 2025	First round	46	45.58		45.58	49.81
VIC State Championship 2025	First round	95	35.59	42.71	40.24	43.96	43.94	35.59	1:20.25
Melbourne Summer 2025	First round	147	44.58		54.66	44.58
Rhein-Neckar Winter 2024	Second round	59	38.46	41.57	38.84	38.46	49.22	42.87	43.01
	First round	63	39.06	43.70	46.49	43.37	48.36	39.06	41.25
Melbourne Cube Days 2024	First round	85	44.80		56.60	44.80
Spark Melbourne Spring Saturday 2024	First round	64	1:46.35		DNF	1:46.35
Geelong Winter 2024	First round	49	1:33.39		1:40.83	1:33.39
Clock
Australian Nationals 2026	Second round	18	5.14	6.01	DNF	5.97	5.28	6.78	5.14
	First round	37	5.34	7.35	9.52	6.75	5.78	5.34	DNF
Side N Blind Narre Warren 2026	First round	28	6.44	DNF	6.44	DNF	12.05	11.63	DNF
West Melbourne Open 2026	Final	8	5.80	6.85	6.70	8.37	5.80	6.80	7.05
Melbourne Summer 2026	Final	16	5.47	DNF	5.47	DNF	11.32	DNF	9.43
	First round	15	5.72	6.43	5.72	5.80	13.06	5.75	7.74
Tassie Summer 2026	Final	3	4.97	5.43	4.97	6.48	5.23	5.98	5.08
	First round	3	5.58	6.09	5.58	5.87	5.88	7.25	6.52
New Zealand Nationals 2025	First round	28	5.58	8.20	DNF	6.13	5.58	6.07	12.41
Take Your Time Sydney 2025	First round	50	6.00	DNF	7.31	DNF	DNF	6.00	10.94
Kooyong Clock Clash 2025	Second round	22	8.07	10.78	8.07	15.72	8.19	8.43	DNF
	First round	19	7.46	8.37	7.46	9.16	8.14	8.30	8.67
Spark Melbourne February 2025	First round	30	9.12	10.57	DNF	10.36	9.50	9.12	11.84
Melbourne Summer 2025	First round	54	8.82	11.45	11.93	9.31	8.82	DNF	13.12
Megaminx
Australian Nationals 2026	First round	145	2:13.26		2:13.26	2:22.67
Side N Blind Narre Warren 2026	First round	31	2:05.72	2:22.56	2:05.72	2:26.52	2:18.13	2:24.56	2:25.00
West Melbourne Open 2026	Final	44	2:38.96		2:38.96	2:42.30
Melbourne Summer 2026	First round	99	2:05.84		2:05.84	2:22.54
Tassie Summer 2026	Final	20	2:06.70	2:22.39	2:06.70	2:38.42	2:08.43	4:28.89	2:20.32
Take Your Time Sydney 2025	Final	53	2:23.14	2:35.10	3:04.46	2:41.63	2:25.01	2:23.14	2:38.66
Kooyong Clock Clash 2025	First round	38	2:54.54		2:54.54	2:55.77
Spark Melbourne February 2025	Final	50	3:12.50		3:12.50	3:24.72
Melbourne Summer 2025	First round	114	2:59.43		3:19.25	2:59.43
Pyraminx
Australian Nationals 2026	First round	217	9.48	11.32	10.78	14.11	13.07	9.48	10.12
West Melbourne Open 2026	Second round	52	8.41	9.65	9.60	10.02	10.00	9.36	8.41
	First round	61	8.44	11.04	8.44	12.01	9.40	16.79	11.71
Melbourne Summer 2026	First round	124	7.04	8.76	11.88	11.62	7.53	7.04	7.14
Tassie Summer 2026	First round	26	8.43	11.51	13.65	12.13	8.74	8.43	16.01
New Zealand Nationals 2025	First round	94	8.51	12.25	11.54	10.88	14.79	14.32	8.51
Geelong Winter 2025	First round	47	7.70	11.52	13.17	7.70	9.96	11.75	12.85
Spark Melbourne July 2025	First round	85	9.82	11.10	11.05	12.05	9.82	10.19	12.37
VIC State Championship 2025	First round	125	8.32	12.74	8.32	18.25	11.29	14.30	12.63
Spark Melbourne February 2025	Second round	59	8.04	12.09	15.94	14.64	13.04	8.59	8.04
	First round	59	7.62	12.62	13.09	12.62	13.87	7.62	12.16
Melbourne Summer 2025	First round	181	9.36	12.99	11.48	13.00	14.48	18.84	9.36
Geelong Winter 2024	First round	63	12.78	14.59	16.72	13.86	12.78	15.39	14.52
Skewb
Australian Nationals 2026	First round	155	8.01	10.36	9.27	10.84	12.26	10.98	8.01
West Melbourne Open 2026	Second round	34	7.51	9.30	11.35	12.79	8.73	7.51	7.83
	First round	36	6.59	8.88	10.07	9.20	6.59	7.38	11.09
Melbourne Summer 2026	First round	90	4.42	8.97	12.78	7.97	6.17	4.42	29.35
Tassie Summer 2026	Final	16	8.47	11.36	11.68	10.89	11.50	8.47	12.49
	First round	12	7.94	8.80	9.14	8.82	8.43	9.64	7.94
New Zealand Nationals 2025	First round	68	8.39	10.93	13.89	9.27	15.97	9.63	8.39
Geelong Winter 2025	First round	59	15.66	17.99	15.66	18.35	16.24	20.74	19.39
VIC State Championship 2025	First round	127	11.16	18.87	19.85	20.31	16.44	22.22	11.16
Melbourne Summer 2025	First round	181	11.12	19.05	30.70	20.55	20.36	16.25	11.12
Geelong Winter 2024	First round	62	19.77	21.39	20.22	21.31	22.63	19.77	25.33
Square-1
Australian Nationals 2026	First round	127	43.50		43.50	DNF
Side N Blind Narre Warren 2026	Final	25	25.64	37.38	25.64	1:17.67	28.51	31.97	51.67
West Melbourne Open 2026	Final	26	22.76	27.87	43.58	32.03	27.38	22.76	24.21
Melbourne Summer 2026	First round	76	39.19		39.19	DNF
Kooyong Clock Clash 2025	First round	28	24.85	39.49	37.97	45.64	44.98	35.51	24.85
Spark Melbourne July 2025	First round	38	24.72	34.47	32.65	41.87	24.72	31.21	39.56
Melbourne Summer 2025	First round	92	56.45		1:26.70	56.45
4x4x4 Blindfolded
Side N Blind Narre Warren 2026	Final	9	15:20.00	DNF	DNF	15:20.00	DNS
Melbourne Summer 2026	Final	18	DNF	DNF	DNF	DNF	DNF
Melbourne Cube Days 2025	Final	11	DNF	DNF	DNF	DNF	DNF
Kooyong Clock Clash 2025	Final	7	DNF	DNF	DNF	DNF	DNF
5x5x5 Blindfolded
Australian Nationals 2026	Final	10	DNF	DNF	DNF	DNF	DNS
Side N Blind Narre Warren 2026	Final	6	23:19.00	DNF	23:19.00	DNF	DNS
3x3x3 Multi-Blind
Side N Blind Narre Warren 2026	Final	8	9/12 51:19		9/12 51:19	8/11 43:25
Melbourne Summer 2026	Final	8	10/10 49:24		10/10 49:24
Tassie Summer 2026	Final	5	5/8 36:16		5/8 36:16
Melbourne Cube Days 2025	Final	12	DNF		DNF
Kooyong Clock Clash 2025	Final	9	5/5 25:56		5/5 25:56
Melbourne Summer 2025	Final	13	3/4 26:16		3/4 26:16
Melbourne Cube Days 2024	Final	12	DNF		DNF