Ruben Jeremy Alamsjah

Region	WCA ID	Gender	Competitions	Completed Solves
Indonesia	2023ALAM09	Male	25	779

Current Personal Records

Event	NR	CR	WR	Single	Average	WR	CR	NR
3x3x3 Cube	10	375	1164	5.89	8.03	1909	698	23
2x2x2 Cube	56	1134	4938	1.62	2.92	4075	1085	53
4x4x4 Cube	76	1629	4587	33.75	42.21	6790	2429	103
5x5x5 Cube	253	5369	16827	1:49.02	2:07.64	17926	5556	271
3x3x3 One-Handed	127	2821	7673	16.18	20.57	8294	3140	131
Clock	187	3675	15497	15.37	17.45	13890	3287	162
Megaminx	223	4666	18649	2:16.60
Pyraminx	16	494	1976	2.23	6.57	10043	2935	144
Skewb	25	500	2219	2.55	4.24	1616	423	15

Medal Collection

Gold	Silver	Bronze
0	3	1

Results
Map

Competition	Round	Place	Single	Average	Solves
3x3x3 Cube
Cupika Jakarta Summer 2026	Final	4	6.61	8.12	8.67	9.57	8.69	6.61	7.00
	Second round	11	6.10	9.42	8.31	11.43	11.72	6.10	8.52
	First round	6	5.89	8.53	8.84	9.14	9.78	5.89	7.60
Bali Discovery Speedcubing Master 2026	Final	7	6.55	8.03	8.29	9.19	7.65	8.16	6.55
	Second round	7	7.04	8.97	7.04	10.33	9.99	7.16	9.75
	First round	8	7.37	9.08	9.33	7.37	9.26	9.95	8.65
Jawa Timur Open 2026	Final	2	7.53	8.21	8.64	9.25	7.53	8.04	7.96
	Second round	5	7.54	8.71	7.54	9.19	10.25	8.88	8.05
	First round	5	8.28	9.05	8.28	8.60	11.12	8.47	10.07
Balam Cubes Jakarta Cube Feast 2026	First round	7	7.20	8.87	7.20	7.90	7.58	11.44	11.14
Jakarta Mini K-ubing 2026	Final	7	8.08	9.49	9.80	8.63	10.03	8.08	13.06
	First round	7	7.83	8.50	11.59	8.37	7.91	7.83	9.21
PISKG Premiere Cubing 2026	Final	9	9.49	9.75	9.83	DNF	9.49	9.66	9.76
	Second round	9	8.56	9.47	8.67	10.59	10.08	9.67	8.56
	First round	10	9.27	10.15	13.86	10.47	9.81	10.17	9.27
Balam Cubes Jakarta New Year 2026	Final	9	7.25	8.86	11.72	8.14	8.74	7.25	9.70
	Semi Final	9	8.12	8.59	8.51	8.97	8.29	9.45	8.12
	Second round	11	8.55	9.22	10.32	9.94	8.55	8.71	9.01
	First round	6	7.80	8.63	9.67	7.82	7.80	9.73	8.41
Rapid Academy Indonesian Championship 2025	Second round	25	8.93	9.89	9.35	10.48	8.93	9.83	10.48
	First round	26	8.51	9.88	10.42	13.14	10.33	8.88	8.51
Balam Cubes Baywalk Sides 2025	Final	6	7.22	8.48	8.06	7.22	8.98	DNF	8.40
	Second round	13	8.43	9.30	9.90	9.31	8.43	8.69	DNF
	First round	6	7.93	8.80	9.24	9.26	8.32	8.84	7.93
Balam Cubes Jakarta Masters 2025	Final	14	8.81	10.63	19.36	10.50	12.45	8.93	8.81
	Second round	10	7.91	8.97	7.91	8.06	9.44	10.73	9.41
	First round	17	9.02	9.68	9.92	9.02	9.21	11.01	9.90
Cupika Jakarta Cube Feast 2025	Final	8	7.12	9.32	9.37	10.99	7.12	8.40	10.20
	Second round	7	7.02	8.52	8.04	7.02	8.11	9.41	12.86
	First round	6	8.23	8.85	8.51	9.78	11.88	8.25	8.23
Intermoda BSD Sides Day 2025	First round	17	8.34	11.28	11.06	8.34	13.40	11.84	10.95
Hublife Speedcubing 2025	Second round	18	7.91	10.57	11.62	7.91	9.91	16.55	10.18
	First round	14	8.51	9.98	17.27	10.87	8.51	9.25	9.83
PSKG Premiere Cubing 2025	Second round	31	11.01	12.80	12.12	14.49	11.01	16.47	11.79
	First round	16	8.25	10.18	9.97	8.25	10.63	9.94	11.02
Rapid Academy Indonesian Championship 2024	Second round	23	8.87	9.82	10.03	10.09	10.81	9.35	8.87
	First round	43	9.07	11.41	11.80	12.58	9.84	13.32	9.07
50th Anniversary in Indonesia 2024	First round	24	10.95	11.58	11.85	11.93	13.56	10.95	10.95
Hublife Speedcubing 2024	Second round	24	9.29	11.94	9.94	14.56	11.31	9.29	DNF
	First round	18	8.72	10.47	DNF	10.27	8.72	10.56	10.57
Lippo Mall Puri Speedcubing 2024	First round	25	9.45	11.53	16.67	11.48	11.10	12.01	9.45
Gajah Mada Speedcubing 2024	Second round	33	9.39	12.91	15.84	10.54	9.39	15.62	12.57
	First round	35	11.79	13.81	13.70	14.23	11.79	13.49	14.56
Gramedia Cube Open Jakarta 2024	First round	26	11.81	14.36	15.29	13.90	11.81	DNF	13.89
Binus Speedcubing 2024	Second round	59	16.85	18.39	18.30	16.85	19.75	17.13	22.99
	First round	57	13.96	16.20	14.38	19.82	13.96	15.94	18.28
Cubing in Palem 2023	First round	38	15.84	20.75	22.12	15.84	22.49	17.63	23.91
Canisius College Weekend 2023	First round	56	22.30	24.56	26.87	35.43	24.50	22.31	22.30
Jakarta Masters 2023	First round	76	17.26	20.88	17.26	18.69	28.12	23.42	20.53
2x2x2 Cube
Cupika Jakarta Summer 2026	Final	16	2.52	3.78	3.69	2.52	3.83	3.82	3.94
	Second round	19	2.98	3.63	3.98	4.01	3.78	3.14	2.98
	First round	16	3.10	3.43	3.67	3.33	3.10	4.14	3.28
Bali Discovery Speedcubing Master 2026	Final	8	2.92	3.91	2.92	4.56	3.38	DNF	3.79
Jawa Timur Open 2026	Final	10	2.88	4.87	4.50	2.88	DNF	6.29	3.81
	First round	5	1.62	3.47	1.62	4.89	3.55	3.62	3.24
Jakarta Mini K-ubing 2026	Final	7	2.11	2.92	3.43	3.27	2.83	2.67	2.11
	First round	10	3.06	3.37	3.45	3.18	3.98	3.47	3.06
PISKG Premiere Cubing 2026	Final	9	2.41	3.38	2.41	2.91	3.59	3.65	4.93
	First round	16	3.39	3.82	3.81	3.92	4.55	3.39	3.73
Balam Cubes Jakarta New Year 2026	First round	17	1.93	4.00	4.13	3.59	4.27	DNF	1.93
Rapid Academy Indonesian Championship 2025	Second round	26	2.98	3.97	2.98	3.16	5.31	5.33	3.45
	First round	21	3.07	3.90	3.60	3.85	3.07	4.26	4.43
Balam Cubes Baywalk Sides 2025	Second round	19	3.36	4.11	3.36	3.56	4.13	DNF	4.64
	First round	12	3.26	3.58	3.47	3.26	3.96	4.58	3.31
Balam Cubes Jakarta Masters 2025	First round	34	2.89	4.66	3.99	5.36	2.89	5.05	4.93
Cupika Jakarta Cube Feast 2025	First round	19	2.78	4.29	6.72	3.42	2.78	5.37	4.07
Hublife Speedcubing 2025	Final	7	3.12	3.46	3.43	3.29	3.66	3.12	3.93
	First round	7	2.57	3.19	3.04	3.84	4.21	2.68	2.57
PSKG Premiere Cubing 2025	Final	13	2.72	3.98	3.40	4.99	2.72	5.23	3.55
	First round	13	3.32	3.72	3.32	3.60	3.68	3.94	3.88
Rapid Academy Indonesian Championship 2024	First round	62	3.40	4.83	5.72	5.46	4.28	3.40	4.76
50th Anniversary in Indonesia 2024	Final	13	3.52	4.13	4.01	4.51	3.52	5.25	3.86
Lippo Mall Puri Speedcubing 2024	Final	14	3.71	3.95	3.84	3.71	3.94	4.89	4.06
Gajah Mada Speedcubing 2024	First round	21	3.96	4.35	3.96	4.60	6.90	4.14	4.30
Binus Speedcubing 2024	First round	47	3.27	5.58	8.12	DNF	4.86	3.27	3.77
Cubing in Palem 2023	First round	23	4.04	5.60	6.95	6.80	4.04	5.29	4.71
Canisius College Weekend 2023	First round	46	5.03	8.23	DNF	8.73	6.41	9.56	5.03
Singapore Mini 2023	First round	63	3.88	5.28	4.53	4.92	6.38	3.88	7.04
4x4x4 Cube
Cupika Jakarta Summer 2026	Second round	34	33.75	47.21	46.18	51.83	DNF	33.75	43.61
	First round	22	35.80	42.88	35.80	44.63	46.70	45.99	38.03
Bali Discovery Speedcubing Master 2026	Final	11	38.76	42.21	52.10	42.39	38.76	43.29	40.96
Jawa Timur Open 2026	Final	11	45.40	49.85	53.18	46.08	54.16	50.30	45.40
Balam Cubes Jakarta Cube Feast 2026	First round	28	41.39	47.34	47.24	49.54	41.39	45.24	49.64
PISKG Premiere Cubing 2026	Final	13	40.17	45.64	47.57	58.77	47.98	41.38	40.17
	First round	16	42.56	47.90	42.56	44.47	53.90	51.33	47.89
Balam Cubes Jakarta New Year 2026	First round	32	48.50	51.03	48.50	DNF	49.77	53.73	49.59
Rapid Academy Indonesian Championship 2025	First round	36	46.61	49.87	49.72	52.53	46.61	58.44	47.36
PSKG Premiere Cubing 2025	Final	46	DNF		DNF	DNF
Rapid Academy Indonesian Championship 2024	First round	49	47.44	57.63	1:02.88	56.70	53.32	1:04.33	47.44
50th Anniversary in Indonesia 2024	Final	24	51.68	57.66	51.68	55.00	56.27	1:01.72	DNF
Hublife Speedcubing 2024	First round	29	57.46	1:05.53	1:09.13	1:11.46	1:00.86	57.46	1:06.59
Gajah Mada Speedcubing 2024	Final	32	1:05.18	1:15.52	1:16.21	1:08.66	DNF	1:21.68	1:05.18
5x5x5 Cube
Cupika Jakarta Summer 2026	First round	34	1:49.02		2:00.99	1:49.02
Jawa Timur Open 2026	Final	11	1:56.15	2:13.03	1:56.15	2:27.71	2:15.92	2:22.09	2:01.09
Balam Cubes Jakarta Cube Feast 2026	First round	32	2:08.48		2:08.48	DNF
PISKG Premiere Cubing 2026	Final	19	1:52.32	2:07.64	1:59.53	2:29.10	2:12.00	2:11.40	1:52.32
Balam Cubes Jakarta New Year 2026	First round	34	2:21.87	DNF	2:21.87	DNF	DNF	DNS	DNS
3x3x3 One-Handed
Cupika Jakarta Summer 2026	First round	17	17.97	20.57	23.56	21.88	17.97	20.55	19.29
Jawa Timur Open 2026	First round	18	21.52	25.68	21.52	25.02	28.11	38.95	23.91
Balam Cubes Jakarta Cube Feast 2026	First round	18	16.18	21.38	17.85	22.75	24.74	16.18	23.53
PISKG Premiere Cubing 2026	Final	14	19.04	23.20	22.03	21.68	27.47	25.88	19.04
Balam Cubes Jakarta New Year 2026	First round	26	19.93	23.13	23.62	32.47	19.93	22.09	23.68
Rapid Academy Indonesian Championship 2025	First round	40	23.26	27.52	25.03	30.71	23.26	26.83	30.73
Cupika Jakarta Cube Feast 2025	First round	33	23.52	29.58	33.78	30.18	40.02	23.52	24.77
PSKG Premiere Cubing 2025	Final	30	29.30	33.64	DNF	29.30	36.79	34.12	30.01
Rapid Academy Indonesian Championship 2024	First round	67	30.16	37.21	49.75	40.67	40.52	30.45	30.16
Lippo Mall Puri Speedcubing 2024	Final	45	36.87	44.41	47.80	44.87	41.19	36.87	47.16
Gajah Mada Speedcubing 2024	Final	44	43.47	DNF	45.19	DNF	48.45	43.47	DNF
Gramedia Cube Open Jakarta 2024	First round	38	43.11	DNF	43.11	52.82	DNF	DNF	53.43
Clock
Cupika Jakarta Summer 2026	First round	32	16.44	20.80	16.44	DNF	24.87	17.71	19.81
Bali Discovery Speedcubing Master 2026	Final	9	16.11	19.83	16.11	18.27	DNF	18.96	22.26
	First round	7	16.71	17.45	16.71	17.73	17.87	17.40	17.21
Jawa Timur Open 2026	Final	12	15.37	19.49	21.62	18.25	DNF	15.37	18.61
Balam Cubes Jakarta Cube Feast 2026	Final	29	17.90	20.50	20.65	17.90	19.61	21.23	DNF
Jakarta Mini K-ubing 2026	First round	22	19.02		23.58	19.02
Balam Cubes Jakarta New Year 2026	Final	31	18.40	26.34	29.18	22.69	DNF	27.16	18.40
Intermoda BSD Sides Day 2025	First round	24	20.15	DNF	29.34	28.97	20.15	DNF	DNF
Megaminx
Jakarta Mini K-ubing 2026	Final	19	2:37.60		3:15.75	2:37.60
Intermoda BSD Sides Day 2025	First round	16	2:16.60		2:16.60	2:26.07
Lippo Mall Puri Speedcubing 2024	Final	26	3:39.96		3:39.96	DNF
Pyraminx
Bali Discovery Speedcubing Master 2026	Final	10	2.23	9.35	16.65	9.26	9.54	2.23	9.25
	First round	10	5.71	8.07	5.71	7.76	9.39	11.59	7.07
Jawa Timur Open 2026	Final	13	6.85	8.50	8.32	8.39	8.80	11.65	6.85
Balam Cubes Jakarta Cube Feast 2026	First round	22	6.41	7.15	14.61	6.43	6.41	7.80	7.21
PISKG Premiere Cubing 2026	Final	13	5.01	8.51	5.01	9.54	8.03	8.40	9.10
	First round	12	6.62	7.47	8.21	6.62	8.09	7.48	6.85
Balam Cubes Jakarta New Year 2026	Final	14	4.32	8.65	11.85	16.33	4.32	8.24	5.86
	First round	16	4.53	6.92	7.43	5.78	7.88	4.53	7.54
Rapid Academy Indonesian Championship 2025	First round	23	3.62	7.00	6.82	3.62	6.74	7.43	7.81
Balam Cubes Baywalk Sides 2025	Second round	18	6.05	7.48	7.26	9.05	9.78	6.05	6.14
	First round	19	4.45	7.32	6.30	11.21	5.49	4.45	10.16
Balam Cubes Jakarta Masters 2025	Final	24	5.87	7.60	5.87	6.84	8.90	8.56	7.39
Cupika Jakarta Cube Feast 2025	Final	10	4.88	6.59	8.96	5.88	4.94	19.69	4.88
	First round	10	5.85	6.57	6.77	12.04	5.85	6.44	6.51
Hublife Speedcubing 2025	Final	12	5.96	7.38	8.00	8.05	6.08	5.96	9.07
PSKG Premiere Cubing 2025	Final	14	5.30	10.09	9.45	5.30	12.26	9.94	10.89
	First round	7	5.24	7.19	6.67	7.55	9.28	7.34	5.24
Rapid Academy Indonesian Championship 2024	Second round	29	6.80	7.75	7.94	10.12	6.90	6.80	8.40
	First round	21	4.55	7.00	4.55	9.35	6.07	5.58	12.21
50th Anniversary in Indonesia 2024	Final	11	6.07	7.44	6.07	7.68	8.60	8.04	6.60
Gajah Mada Speedcubing 2024	Final	34	9.68	13.34	DNF	11.38	10.32	9.68	18.31
Binus Speedcubing 2024	First round	43	9.28	14.54	16.51	17.54	16.83	10.27	9.28
Cubing in Palem 2023	Final	30	14.96	18.41	18.25	20.50	14.96	16.48	28.60
Canisius College Weekend 2023	First round	26	12.39	17.75	15.39	16.07	21.79	35.17	12.39
Skewb
Bali Discovery Speedcubing Master 2026	Final	7	4.80	5.46	5.65	4.80	4.81	9.99	5.92
	First round	5	4.55	5.44	6.68	6.43	4.55	4.70	5.20
Jawa Timur Open 2026	Final	2	4.32	6.04	7.64	6.49	7.12	4.32	4.51
Balam Cubes Jakarta Cube Feast 2026	First round	12	4.79	5.82	5.54	7.37	5.26	4.79	6.67
Balam Cubes Jakarta New Year 2026	Final	10	3.93	6.40	5.22	3.93	8.64	6.44	7.55
	First round	3	2.72	4.24	3.89	2.72	7.77	4.49	4.33
Rapid Academy Indonesian Championship 2025	First round	24	5.01	7.23	5.01	8.63	7.85	6.07	7.76
Balam Cubes Baywalk Sides 2025	Final	11	2.55	5.59	6.46	2.55	4.66	5.89	6.23
	Second round	6	3.75	4.99	6.37	4.83	5.25	3.75	4.90
	First round	11	5.25	5.81	6.27	5.57	5.60	5.25	6.43
Balam Cubes Jakarta Masters 2025	Final	10	2.81	6.23	2.81	6.35	12.19	3.93	8.42
Cupika Jakarta Cube Feast 2025	Final	2	4.56	5.67	6.20	5.04	6.67	5.76	4.56
	First round	2	5.22	5.68	6.00	5.22	5.55	6.86	5.50
Hublife Speedcubing 2025	Final	3	3.74	5.16	5.80	DNF	3.74	5.45	4.22
PSKG Premiere Cubing 2025	First round	38	5.70	DNF	5.70	DNF	DNF	DNS	DNS
Rapid Academy Indonesian Championship 2024	Final	14	4.81	6.98	4.81	6.14	9.56	8.49	6.31
	Second round	15	6.30	6.71	6.30	6.51	6.74	DNF	6.87
	First round	9	2.65	5.12	2.65	DNF	3.88	5.66	5.81
50th Anniversary in Indonesia 2024	Final	9	4.31	6.78	6.80	6.79	6.74	4.31	6.82
Hublife Speedcubing 2024	Final	9	5.46	7.40	5.62	DNF	9.22	7.35	5.46
Gajah Mada Speedcubing 2024	Final	8	5.75	6.62	5.75	6.40	6.56	6.90	6.98
Binus Speedcubing 2024	First round	21	5.16	9.73	9.88	13.76	7.38	11.93	5.16
Cubing in Palem 2023	Final	12	7.56	8.99	7.68	9.43	10.90	9.86	7.56
Canisius College Weekend 2023	Second round	17	5.86	9.66	9.29	12.84	5.86	9.39	10.29
	First round	14	8.53	9.33	8.67	17.90	9.15	8.53	10.16