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	3107	4043	15811	9.30	11.51	16792	4178	3204
2x2x2 Cube	1802	2295	8447	1.97	3.79	11514	3189	2475
4x4x4 Cube	1230	1657	6844	36.52	44.78	8991	2185	1610
5x5x5 Cube	2834	3834	14593	1:40.67	1:46.26	12954	3415	2526
6x6x6 Cube	1235	1645	6038	2:47.13	3:08.51	6743	1866	1410
7x7x7 Cube	1435	1935	7037	4:56.61	5:37.74	7441	2086	1568
3x3x3 Blindfolded	1328	1752	7779	3:42.90
3x3x3 One-Handed	4218	5762	23756	24.31	29.18	22362	5291	3864
Clock	6787	8206	24725	25.40
Megaminx	654	886	3291	59.08	1:08.28	3529	958	710
Pyraminx	2646	3381	13123	4.49	7.88	16812	4233	3290
Skewb	2101	2685	9907	4.38	7.10	9725	2575	1982
Square-1	753	902	2701	12.42	16.06	2299	759	641

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