David Shei

Region	WCA ID	Gender	Competitions	Completed Solves
Canada	2016SHEI03	Male	20	777

Current Personal Records

Event	NR	CR	WR	Single	Average	WR	CR	NR
3x3x3 Cube	114	870	3149	6.85	9.38	5522	1447	203
2x2x2 Cube	313	2549	9393	2.07	3.02	4552	1258	153
4x4x4 Cube	66	595	2362	30.29	33.33	1640	416	47
5x5x5 Cube	130	1152	4481	1:09.97	1:15.52	3934	1008	118
6x6x6 Cube	409	3677	12337	4:25.03	4:44.12	10869	3203	364
3x3x3 One-Handed	458	3775	15893	20.67	26.84	17927	4200	501
Clock	588	6206	19248	19.40	22.17	17225	5575	511
Megaminx	218	2220	8215	1:24.33	1:29.93	7231	1960	188
Pyraminx	152	1439	5641	3.26	6.66	10239	2555	294
Skewb	134	1388	5138	3.44	4.59	2187	570	50
Square-1	298	2810	8826	23.60	34.71	9904	3124	333

Medal Collection

Gold	Silver	Bronze
0	4	1

Competition	Round	Place	Single	Average	Solves
3x3x3 Cube
Wasaga Beach Spring 2026	Final	8	8.00	10.35	11.75	8.90	12.55	10.41	8.00
	First round	7	8.71	9.44	8.71	8.80	9.93	10.11	9.60
Pickering Mini Afternoon 2026	Final	8	8.03	9.96	8.03	8.16	11.46	10.26	12.55
	Second round	8	8.77	9.61	11.01	12.56	8.77	8.98	8.83
	First round	10	8.14	10.41	16.69	10.17	12.10	8.14	8.97
Pickering NxNxN Winter 2026	First round	26	8.55	10.30	8.55	10.35	10.68	11.93	9.87
Guelph 2023	Second round	16	8.25	10.36	12.14	8.25	10.06	10.96	10.06
	First round	11	6.88	9.39	8.56	10.31	DNF	9.30	6.88
Markham 3x3x3 Afternoon 2023	Final	6	7.69	9.45	9.02	9.17	7.69	10.86	10.17
	Second round	8	8.72	10.22	9.48	11.48	8.72	9.80	11.38
	First round	7	8.77	9.85	8.84	8.77	10.72	13.46	9.99
Ajax NxNxN 2022	Final	14	9.15	9.47	9.42	9.55	9.15	10.42	9.43
	First round	12	8.83	9.60	9.65	8.83	9.36	11.74	9.79
Richmond Hill 2022	Second round	24	6.85	10.90	10.46	11.41	6.85	12.16	10.82
	First round	21	9.19	10.91	13.08	9.19	10.06	13.22	9.58
Newmarket Open 2019	Final	13	9.02	10.86	13.93	11.85	9.02	9.96	10.78
	Second round	9	8.99	9.56	8.99	14.68	9.28	9.24	10.16
	First round	13	8.75	10.49	8.75	13.26	9.92	10.97	10.57
Return to Toronto 2019	Semi Final	15	8.15	10.73	8.15	10.49	10.99	10.72	11.68
	Second round	12	9.19	10.11	11.32	9.96	9.56	9.19	10.82
	First round	15	9.41	10.53	11.90	9.41	12.74	9.91	9.79
Ajax Winter 2019	Final	10	8.47	10.16	11.07	16.29	8.47	10.25	9.15
	Semi Final	15	8.59	10.39	11.26	10.71	10.90	8.59	9.56
	Second round	13	8.67	9.94	8.67	9.58	9.65	10.60	11.42
	First round	12	8.88	10.23	8.88	13.95	10.70	10.28	9.72
Oakville Autumn Limited 2018	Final	12	7.82	11.18	DNF	12.76	7.82	9.15	11.62
	Second round	10	9.48	10.27	10.13	9.48	10.67	10.00	DNF
	First round	18	9.02	11.48	13.35	12.43	9.02	9.99	12.02
Oakville Limited Fall 2017	Final	9	8.99	10.17	9.85	11.98	9.77	10.89	8.99
	Second round	12	10.16	10.75	10.37	10.81	13.19	11.08	10.16
	First round	8	9.60	10.41	10.52	11.21	9.60	9.84	10.86
Pickering 2017	Final	8	9.03	10.27	9.03	9.21	12.47	10.74	10.87
	Second round	10	10.68	11.26	11.03	10.68	13.35	10.94	11.82
	First round	4	8.60	9.38	9.97	11.68	9.24	8.92	8.60
Battle of Waterloo 2017	Second round	26	11.41	12.79	12.04	13.75	12.57	14.21	11.41
	First round	12	10.02	11.33	10.18	10.66	13.15	13.33	10.02
Canadian Open 2017	Final	7	8.98	11.13	11.52	10.42	8.98	11.45	14.38
	Second round	5	9.05	10.53	15.52	10.21	9.29	9.05	12.10
	First round	4	9.76	10.73	11.77	10.66	10.62	9.76	10.92
Newmarket Open 2017	Final	13	9.53	10.99	11.83	9.53	11.50	10.12	11.36
	Second round	8	9.31	9.90	10.02	10.17	17.75	9.51	9.31
	First round	14	8.41	11.30	8.41	14.21	10.31	13.16	10.42
Toronto Limited Fall 2016	Final	15	9.58	13.60	15.08	14.69	9.58	19.16	11.04
	Second round	7	10.01	11.35	10.01	16.39	11.14	12.04	10.88
	First round	8	9.85	11.62	11.03	13.12	9.85	10.71	13.56
Toronto Limited Summer 2016	Final	16	11.60	13.56	15.63	11.60	13.32	18.68	11.72
	Second round	19	10.99	13.38	13.72	10.99	14.03	14.72	12.38
	First round	21	11.74	13.63	14.40	14.51	11.99	11.74	14.55
Newmarket Open 2016	Final	21	12.64	14.32	12.64	14.44	17.34	13.85	14.66
	Second round	23	12.74	13.92	14.60	12.87	23.86	14.28	12.74
	First round	21	11.95	14.72	11.95	14.06	14.13	17.19	15.98
2x2x2 Cube
Wasaga Beach Spring 2026	Final	6	2.83	3.54	2.83	3.53	3.28	3.80	DNF
	First round	8	3.27	3.70	3.86	3.86	3.37	3.27	4.15
Guelph 2023	First round	26	4.16	4.54	4.38	5.88	4.16	4.36	4.88
Richmond Hill 2022	First round	22	3.70	4.12	4.10	4.73	3.70	4.41	3.85
Newmarket Open 2019	Final	23	2.48	3.86	4.55	3.85	5.47	3.17	2.48
	Second round	24	3.12	4.34	3.65	3.12	5.17	6.62	4.19
	First round	29	3.84	4.33	4.26	4.62	4.10	3.84	5.03
Return to Toronto 2019	Final	14	3.79	4.32	3.79	3.92	4.99	4.41	4.64
	First round	18	3.91	4.37	6.43	4.11	4.68	3.91	4.31
Oakville Autumn Limited 2018	Final	18	3.52	4.21	3.69	3.52	4.50	5.61	4.44
	Second round	22	3.00	4.23	3.98	5.43	4.82	3.89	3.00
	First round	14	3.69	3.83	3.83	3.91	4.04	3.76	3.69
Oakville Limited Fall 2017	Second round	27	3.43	4.60	4.04	5.57	5.83	3.43	4.18
	First round	13	3.35	3.72	3.35	3.45	3.98	3.72	6.40
Pickering 2017	Final	13	3.20	3.84	4.07	5.50	3.20	3.65	3.80
Battle of Waterloo 2017	Final	10	3.19	3.46	3.59	3.19	3.72	3.27	3.51
	Second round	13	3.35	3.88	5.35	4.20	3.93	3.50	3.35
	First round	13	3.05	4.07	11.30	3.50	3.58	5.13	3.05
Canadian Open 2017	Second round	27	2.07	4.74	2.07	4.26	5.95	5.86	4.10
	First round	8	3.38	3.85	3.65	3.38	3.56	4.33	6.51
Newmarket Open 2017	Final	11	3.48	4.09	5.63	3.48	4.41	3.96	3.91
	Second round	14	3.13	3.86	3.13	4.11	3.88	4.37	3.58
	First round	22	4.02	4.32	4.49	4.33	6.30	4.15	4.02
Toronto Limited Fall 2016	Final	19	3.21	6.30	6.06	8.09	8.16	3.21	4.75
	Second round	4	2.07	3.02	4.25	2.07	2.99	2.97	3.10
	First round	20	3.14	4.52	5.22	4.73	3.62	5.53	3.14
Toronto Limited Summer 2016	Second round	21	3.71	4.47	3.71	5.93	3.95	4.05	5.41
	First round	19	3.76	4.25	3.81	3.76	4.31	DNF	4.64
Newmarket Open 2016	Final	10	2.99	3.93	2.99	4.33	3.07	4.40	DNF
	Second round	15	4.56	4.90	4.92	4.80	4.99	6.11	4.56
	First round	20	4.19	4.67	4.31	4.38	12.63	4.19	5.31
4x4x4 Cube
Pickering Mini Afternoon 2026	Final	5	33.20	37.32	36.79	33.20	40.06	36.56	38.62
Pickering NxNxN Winter 2026	Final	12	33.75	36.21	36.35	33.75	48.10	34.96	37.33
	First round	10	30.29	33.33	31.96	30.29	32.57	48.18	35.47
Guelph 2023	Final	10	34.18	37.29	40.20	34.18	36.88	43.26	34.78
Ajax NxNxN 2022	Final	15	30.88	36.15	30.88	34.94	36.55	36.95	39.89
Richmond Hill Summer 2019	Final	8	36.67	39.43	39.32	40.74	36.67	38.24	43.49
	First round	9	37.88	43.60	46.70	44.70	DNF	37.88	39.39
Return to Toronto 2019	Final	11	34.99	41.35	40.25	DNF	34.99	39.96	43.84
	First round	7	33.43	37.90	39.65	36.54	38.36	38.80	33.43
Oakville Autumn Limited 2018	Final	10	35.85	42.09	49.50	36.70	35.85	56.21	40.06
Oakville Limited Fall 2017	Final	8	37.29	41.64	46.18	46.95	40.66	38.07	37.29
	First round	10	38.22	42.45	45.27	42.95	46.13	38.22	39.12
Pickering 2017	Final	7	42.66	45.74	47.47	50.09	46.59	43.17	42.66
	First round	7	36.14	41.24	46.93	36.14	40.07	49.33	36.73
Canadian Open 2017	Final	3	38.98	43.63	40.80	38.98	44.91	45.17	50.11
	First round	4	42.74	45.80	48.94	42.74	48.16	44.42	44.82
Newmarket Open 2017	Final	8	35.63	41.24	44.74	38.51	35.63	43.55	41.65
Toronto Limited Fall 2016	Final	11	45.29	55.66	50.97	45.29	1:03.00	1:06.85	53.00
5x5x5 Cube
Pickering NxNxN Winter 2026	Final	17	1:09.97	1:15.52	1:15.42	1:09.97	1:14.19	1:16.96	1:29.79
Ajax NxNxN 2022	Final	19	1:11.39	1:22.96	1:23.97	1:11.39	1:25.68	1:22.23	1:22.68
Richmond Hill 2022	Final	11	1:12.92	1:16.70	1:14.84	1:26.79	1:12.92	1:16.34	1:18.93
Richmond Hill Summer 2019	First round	18	1:39.60	1:42.24	1:41.12	1:39.60	1:48.57	1:43.56	1:42.05
Ajax Winter 2019	First round	22	1:30.84	1:41.60	1:43.81	1:49.30	1:30.84	1:42.72	1:38.28
Oakville Limited Fall 2017	Final	17	1:39.28	1:47.16	1:43.65	1:47.75	1:51.08	1:39.28	1:50.07
Battle of Waterloo 2017	Final	28	1:50.19	2:00.92	1:50.19	2:02.23	1:56.29	DNF	2:04.23
Canadian Open 2017	Final	12	1:45.03	1:52.32	1:52.51	1:54.91	1:49.53	1:45.03	2:14.97
	First round	13	1:43.73	1:54.16	1:43.73	2:03.71	1:49.46	2:10.83	1:49.31
Newmarket Open 2017	Final	17	1:41.87	1:50.00	1:41.87	2:07.83	1:51.54	1:46.22	1:52.25
6x6x6 Cube
Oakville Limited Fall 2017	Final	23	4:44.54	5:04.88	4:44.54	5:33.20	4:56.91
Canadian Open 2017	Final	17	4:25.03	4:44.12	4:25.03	4:44.43	5:02.91
3x3x3 Blindfolded
Battle of Waterloo 2017	Final	15	DNF	DNF	DNF	DNF	DNF
Canadian Open 2017	Final	6	DNF	DNF	DNF	DNF	DNF
3x3x3 One-Handed
Richmond Hill 2022	First round	39	22.16	29.60	25.51	32.72	22.16	38.00	30.56
Newmarket Open 2019	Final	28	25.21	27.72	29.53	25.21	33.03	28.35	25.29
	First round	29	24.95	27.04	25.02	24.95	32.32	28.49	27.60
Ajax Winter 2019	Final	27	23.57	28.03	30.70	23.57	26.14	28.53	29.42
	First round	27	24.50	27.11	30.34	24.56	DNF	24.50	26.44
Oakville Limited Fall 2017	First round	31	20.67	28.37	20.67	34.17	30.38	30.09	24.65
Pickering 2017	First round	35	24.69	31.83	55.21	33.31	24.69	33.41	28.77
Canadian Open 2017	Final	15	23.62	29.05	27.87	29.38	29.89	23.62	34.04
	Second round	16	26.21	26.84	26.21	27.23	26.65	26.63	35.97
	First round	19	24.57	27.17	27.64	27.53	28.49	26.35	24.57
Toronto Limited Fall 2016	Final	45	26.24	44.12	1:08.23	26.24	36.03	28.09	DNF
Clock
Wasaga Beach Spring 2026	First round	19	19.40	22.17	DNF	22.06	21.63	19.40	22.83
Megaminx
Richmond Hill 2022	Final	14	1:25.12	1:29.93	1:25.12	1:31.17	1:26.97	1:31.65	1:44.41
Richmond Hill Summer 2019	Final	10	1:24.33	1:36.38	1:49.63	1:24.33	1:35.63	1:46.40	1:27.10
	First round	11	1:33.72	1:42.06	1:47.31	1:34.11	1:33.72	1:48.07	1:44.75
Return to Toronto 2019	Final	19	1:35.25	1:43.59	1:37.03	1:51.74	1:35.25	1:49.40	1:44.35
Oakville Autumn Limited 2018	Final	18	1:33.55	1:55.28	1:33.55	1:41.12	2:15.98	2:05.69	1:59.02
Pickering 2017	Final	14	1:40.93	2:05.28	2:37.27	1:40.93	1:53.68	1:44.90	DNF
Canadian Open 2017	Final	14	1:52.05	2:04.75	1:52.05	2:12.61	1:55.58	2:11.04	2:07.62
Pyraminx
Newmarket Open 2019	Final	26	6.73	8.66	DNF	10.00	9.04	6.73	6.95
	First round	17	5.66	6.66	11.38	6.00	7.19	6.78	5.66
Oakville Autumn Limited 2018	First round	46	6.16	10.02	6.16	11.51	11.91	6.63	12.97
Canadian Open 2017	First round	19	5.39	8.01	5.39	8.24	7.46	8.32	8.33
Newmarket Open 2017	Final	12	3.26	7.35	7.74	3.26	6.30	8.02	9.48
	First round	15	4.66	6.76	8.93	9.16	4.66	5.71	5.64
Toronto Limited Fall 2016	Final	17	5.30	7.61	7.19	10.78	7.90	7.75	5.30
	First round	11	6.98	7.67	7.80	6.98	7.86	7.34	13.71
Toronto Limited Summer 2016	Final	18	6.10	8.95	9.62	13.37	8.62	6.10	8.61
	First round	17	7.83	7.91	12.01	7.90	7.83	7.88	7.94
Newmarket Open 2016	Final	18	8.52	10.50	12.12	9.73	12.94	9.65	8.52
	First round	23	6.92	9.55	11.03	6.92	8.04	9.58	13.10
Skewb
Guelph 2023	First round	13	5.21	5.83	6.52	7.60	5.21	5.53	5.45
Newmarket Open 2019	Final	4	3.45	4.59	4.16	5.83	3.45	4.45	5.15
	First round	7	4.08	5.36	4.08	5.69	5.41	6.32	4.97
Canadian Open 2017	Final	2	4.04	4.87	4.87	6.00	5.51	4.04	4.22
	First round	2	3.44	5.11	6.58	5.30	5.70	3.44	4.33
Newmarket Open 2017	Final	2	4.22	4.94	4.60	4.46	4.22	5.75	6.94
	First round	5	3.49	5.77	7.56	6.34	4.00	3.49	6.97
Toronto Limited Fall 2016	Final	2	4.54	5.50	5.64	7.00	5.62	4.54	5.25
	First round	1	4.67	5.42	4.67	5.50	5.89	4.86	7.14
Toronto Limited Summer 2016	Final	2	3.93	6.03	5.51	6.77	6.31	6.26	3.93
	First round	5	5.15	6.81	6.34	7.69	6.40	5.15	DNF
Newmarket Open 2016	Final	9	5.94	7.84	10.35	6.19	7.84	9.50	5.94
	First round	5	3.98	6.84	4.86	3.98	8.64	7.02	10.08
Square-1
Richmond Hill Summer 2019	First round	23	23.60	41.67	24.09	54.96	1:01.61	45.96	23.60
Pickering 2017	First round	21	45.45		45.45	DNF
Battle of Waterloo 2017	Final	18	29.13	34.71	31.12	41.21	31.79	41.24	29.13
Canadian Open 2017	Final	13	28.30	35.98	29.36	28.30	46.31	36.79	41.79

National Championship Podiums

Event	Place	Single	Average	Solves
Canadian Open 2017
4x4x4 Cube	3	38.98	43.63	40.80	38.98	44.91	45.17	50.11
Skewb	2	4.04	4.87	4.87	6.00	5.51	4.04	4.22