Jack A. Kern

Region	WCA ID	Gender	Competitions	Completed Solves
United States	2017KERN01	Male	5	234

Event	NR	CR	WR	Single	Average	WR	CR	NR
3x3x3 Cube	2850	3738	14372	9.30	11.51	15260	3882	2961
2x2x2 Cube	1645	2095	7667	1.97	3.79	10614	2972	2303
4x4x4 Cube	1113	1513	6194	36.52	44.78	8161	1992	1453
5x5x5 Cube	2601	3528	13493	1:40.67	1:46.26	11964	3146	2323
6x6x6 Cube	1111	1489	5434	2:47.13	3:08.51	6080	1694	1271
7x7x7 Cube	1295	1745	6389	4:56.61	5:37.74	6806	1899	1428
3x3x3 Blindfolded	1237	1638	7264	3:42.90
3x3x3 One-Handed	3946	5405	22299	24.31	29.18	20995	4967	3624
Clock	6076	7373	22163	25.40
Megaminx	597	814	2963	59.08	1:08.28	3193	870	637
Pyraminx	2439	3134	12169	4.49	7.88	15747	3961	3071
Skewb	1961	2508	9198	4.38	7.10	9034	2412	1849
Square-1	712	853	2505	12.42	16.06	2129	721	609

Gold	Silver	Bronze
0	0	1

Competition	Round	Place	Single	Average	Solves
3x3x3 Cube
Grand Forks 2025	Final	6	9.30	11.70	11.48	9.30	13.84	11.51	12.10
	Second round	8	9.60	11.51	12.17	12.31	10.06	9.60	15.51
	First round	12	10.85	12.54	10.85	13.78	19.08	12.02	11.81
Sioux Fall 2019	Second round	15	11.77	13.54	12.64	21.32	12.65	15.32	11.77
	First round	16	10.87	12.94	13.97	11.66	13.18	14.86	10.87
Fargo Fall 2018	Second round	14	12.94	16.38	14.89	18.46	15.79	12.94	19.83
	First round	15	14.96	15.80	14.96	15.00	16.29	16.11	18.11
North Star Cubing Challenge 2018	Second round	30	14.78	17.48	19.31	14.78	16.11	17.02	19.93
	First round	32	11.22	18.08	18.61	20.56	18.51	11.22	17.12
Minnesota Cube Melt 2017	Second round	49	16.74	20.37	16.74	20.64	22.31	22.86	18.16
	First round	52	17.24	20.16	23.33	17.24	17.77	21.02	21.68
2x2x2 Cube
Grand Forks 2025	Final	5	1.97	3.79	4.43	4.26	4.32	2.80	1.97
	First round	10	3.44	3.95	4.37	3.44	3.77	4.84	3.70
Sioux Fall 2019	Second round	18	3.62	4.92	4.56	7.56	4.70	3.62	5.51
	First round	10	3.07	4.22	4.40	3.93	6.73	4.32	3.07
Fargo Fall 2018	Final	10	4.51	5.28	DNF	4.51	4.60	5.50	5.75
	Second round	6	2.60	4.63	5.21	4.60	4.07	2.60	6.41
	First round	10	3.79	5.18	6.92	5.18	5.89	3.79	4.47
Minnesota Cube Melt 2017	Second round	29	5.26	6.19	5.26	6.39	7.08	6.86	5.33
	First round	27	3.00	5.23	5.14	3.00	5.09	5.45	8.79
4x4x4 Cube
Grand Forks 2025	Final	6	36.52	44.78	43.79	43.74	46.80	47.92	36.52
Sioux Fall 2019	Second round	14	53.18	55.03	58.60	53.23	53.18	58.42	53.44
	First round	12	43.67	51.13	50.32	54.75	59.96	48.31	43.67
Fargo Fall 2018	Final	10	58.08	1:02.33	1:03.61	1:00.29	58.08	1:03.09	1:05.00
	First round	11	49.44	52.96	52.73	1:00.24	49.44	49.90	56.25
Minnesota Cube Melt 2017	Final	33	1:14.74	1:24.29	1:26.73	1:14.74	DNF	1:19.72	1:26.42
5x5x5 Cube
Sioux Fall 2019	Second round	13	1:47.01	1:50.78	1:48.73	1:47.01	1:49.97	1:53.63	1:57.38
	First round	13	1:40.67	1:46.26	1:46.57	1:45.33	1:40.67	1:52.43	1:46.88
North Star Cubing Challenge 2018	First round	22	2:16.07		2:31.23	2:16.07
6x6x6 Cube
Grand Forks 2025	Final	5	2:47.13	3:08.51	3:44.37	2:47.13	2:54.02
Sioux Fall 2019	First round	10	3:24.25	3:32.33	3:32.17	3:40.56	3:24.25
Minnesota Cube Melt 2017	Final	20	5:00.93		5:00.93
7x7x7 Cube
Sioux Fall 2019	First round	11	4:56.61	5:37.74	6:10.58	5:46.04	4:56.61
3x3x3 Blindfolded
Sioux Fall 2019	Final	8	DNF	DNF	DNF	DNF	DNF
Fargo Fall 2018	Final	7	3:42.90	DNF	4:34.45	3:42.90	DNF
3x3x3 One-Handed
Fargo Fall 2018	Final	10	24.31	29.18	29.62	31.21	33.86	26.72	24.31
Minnesota Cube Melt 2017	Final	36	42.35	45.37	46.36	44.43	42.35	47.13	45.31
Clock
North Star Cubing Challenge 2018	First round	25	25.40	DNF	27.18	28.01	DNF	DNF	25.40
Megaminx
Grand Forks 2025	Final	3	59.08	1:08.28	1:12.61	1:13.34	59.08	1:10.43	1:01.80
Pyraminx
Fargo Fall 2018	Final	7	4.49	7.88	7.72	6.56	9.36	4.49	10.32
	First round	8	6.50	8.07	7.99	7.13	9.79	6.50	9.10
Skewb
Sioux Fall 2019	Second round	13	4.38	8.22	4.38	8.65	8.14	7.88	DNF
	First round	9	6.24	7.10	6.46	6.24	7.85	9.98	6.99
Fargo Fall 2018	Final	6	5.44	7.22	5.44	16.72	6.45	7.45	7.77
	Second round	6	6.24	7.21	6.24	11.83	8.37	7.02	6.25
	First round	6	6.54	7.36	6.92	8.37	10.44	6.79	6.54
North Star Cubing Challenge 2018	First round	20	8.29	9.24	9.97	9.88	8.95	8.88	8.29
Square-1
Sioux Fall 2019	Final	4	13.57	16.06	17.48	13.57	16.25	14.45	19.18
	First round	5	12.42	16.76	15.38	17.18	12.42	17.72	18.25
North Star Cubing Challenge 2018	Final	9	18.39	25.33	27.09	27.57	18.39	25.69	23.21
	First round	11	24.74	28.13	26.99	24.74	29.42	27.99	37.41
Minnesota Cube Melt 2017	Final	9	28.24	35.55	38.44	30.49	38.64	37.72	28.24

Current Personal Records

Medal Collection