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	3040	3961	15299	9.30	11.51	16256	4098	3142
2x2x2 Cube	1749	2230	8254	1.97	3.79	11193	3113	2419
4x4x4 Cube	1190	1603	6587	36.52	44.78	8702	2123	1563
5x5x5 Cube	2768	3748	14232	1:40.67	1:46.26	12626	3333	2459
6x6x6 Cube	1182	1577	5805	2:47.13	3:08.51	6503	1798	1357
7x7x7 Cube	1384	1864	6810	4:56.61	5:37.74	7236	2016	1515
3x3x3 Blindfolded	1306	1720	7616	3:42.90
3x3x3 One-Handed	4117	5632	23199	24.31	29.18	21827	5171	3773
Clock	6582	7963	23933	25.40
Megaminx	639	864	3165	59.08	1:08.28	3403	932	689
Pyraminx	2587	3302	12787	4.49	7.88	16440	4150	3231
Skewb	2048	2623	9649	4.38	7.10	9499	2529	1944
Square-1	744	890	2629	12.42	16.06	2240	748	633

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