Buyandelger Khaschuluun (Буяндэлгэр Хасчулуун)

Region	WCA ID	Gender	Competitions	Completed Solves
Mongolia	2023KHAS02	Male	26	767

Current Personal Records

Event	NR	CR	WR	Single	Average	WR	CR	NR
3x3x3 Cube	62	4215	11468	8.63	10.49	10960	4221	62
2x2x2 Cube	9	464	2248	1.25	2.61	2650	703	12
4x4x4 Cube	49	4994	14122	43.78	51.04	14828	5308	54
5x5x5 Cube	29	2992	8834	1:23.01	1:35.84	9961	3347	33
6x6x6 Cube	19	2661	8959	3:20.76	3:24.31	7966	2407	18
7x7x7 Cube	16	2935	10450	6:24.64
3x3x3 One-Handed	19	2750	7427	15.92	19.59	7097	2738	20
Clock	30	2228	9060	10.61	14.28	10820	2622	38
Megaminx	17	1290	4670	1:05.99	1:12.12	4202	1160	15
Pyraminx	18	826	3114	2.58	3.49	1579	463	7
Skewb	14	769	3282	2.89	5.23	3768	1005	17

Medal Collection

Gold	Silver	Bronze
8	3	13

Results
Map

Competition	Round	Place	Single	Average	Solves
3x3x3 Cube
Dornogovi Toya Cup 2026	First round	14	8.76	10.56	11.06	8.76	13.64	11.39	9.23
Zamiin-Uud Cup 2026	Final	6	9.33	11.28	12.28	11.57	DNF	9.33	10.00
	First round	5	9.62	10.49	9.62	10.13	10.38	19.71	10.95
Bayankhongor Cup 2026	Final	6	9.33	10.91	12.51	10.28	9.33	12.58	9.94
	First round	6	10.35	11.98	12.61	11.99	10.35	12.07	11.89
Govi-Altai Cup 2026	Final	5	11.09	12.76	11.09	13.78	12.94	13.31	12.04
	First round	5	9.88	11.99	13.03	9.88	10.48	12.45	DNF
Ulaanbaatar Spring 2026	Second round	28	8.63	12.85	8.63	15.36	DNF	10.55	12.63
	First round	20	10.04	11.91	14.10	11.25	12.71	10.04	11.77
Sainshand Cup 2025	Final	10	9.80	12.28	10.93	13.26	14.10	9.80	12.65
	Second round	6	10.42	11.49	12.86	10.66	10.42	10.95	12.94
	First round	7	9.88	10.68	10.59	10.65	9.88	10.81	11.16
Darkhan Kodomo Winter Cup 2025	Final	8	9.63	11.74	10.61	14.13	9.63	12.17	12.45
	First round	8	10.32	12.54	11.63	14.12	10.32	11.88	14.76
Umnugovi Cube Day 2025	Final	10	11.36	13.31	15.43	11.60	11.36	12.91	16.24
	First round	7	11.70	13.25	13.70	12.70	11.70	13.36	17.89
Govi-Altai Cube Day 2025	Final	3	10.81	12.15	13.74	10.81	10.82	12.16	13.48
	First round	4	11.61	13.31	13.92	11.61	13.46	16.73	12.55
Darkhan Kodomo Cup 2025	Final	5	10.78	11.71	12.04	10.78	13.16	11.85	11.24
	First round	6	9.47	12.04	9.47	20.98	11.60	12.31	12.20
Bayankhongor Open 2025	Final	5	12.04	13.43	13.93	12.04	13.01	14.89	13.35
	First round	6	10.42	13.01	14.62	11.43	13.89	10.42	13.70
Ulaanbaatar Nomad Mazaalai 2025	Second round	29	11.49	12.48	17.03	12.67	11.49	11.70	13.06
	First round	37	12.13	13.37	12.13	15.12	12.31	13.89	13.90
Ulaanbaatar Spring 2025	Second round	28	11.09	12.78	18.80	11.09	12.05	14.54	11.75
	First round	32	11.47	14.48	15.20	11.47	16.00	14.75	13.50
CubingMGL Lunar New Year 2025	Second round	25	12.38	14.14	12.38	21.16	13.80	12.61	16.02
	First round	27	11.50	14.08	15.23	12.60	14.40	11.50	16.82
Ulaanbaatar Winter 2024	Second round	41	14.30	17.23	14.30	27.29	20.37	16.21	15.12
	First round	41	14.32	15.50	14.66	15.92	14.32	15.93	18.09
Rubik's WCA Asian Championship 2024	First round	366	12.26	13.75	15.66	12.26	13.34	15.09	12.83
QY Mongolian Championship 2024	Second round	61	14.28	16.87	16.78	14.28	DNF	16.57	17.26
	First round	59	14.11	15.97	14.66	DNF	14.98	14.11	18.28
GAN Mongolian Open 2024	Second round	43	14.91	17.62	17.67	16.14	19.05	14.91	19.55
	First round	45	12.62	17.38	17.89	12.62	19.23	18.30	15.94
Ulaanbaatar Cubing Challenge Jun 2024	Final	23	17.51	19.42	20.42	21.57	17.64	20.21	17.51
MR Ulaanbaatar 2024	Second round	34	14.97	16.01	17.67	15.23	23.95	14.97	15.12
	First round	38	15.46	18.09	28.90	15.46	16.50	20.90	16.88
Ulaanbaatar Spring 2024	First round	55	18.01	20.57	DNF	20.59	22.36	18.76	18.01
Ulaanbaatar Cubing Challenge Feb 2024	Final	37	13.80	19.55	25.88	13.80	21.79	20.84	16.02
Ulaanbaatar Cubing Challenge Jan 2024	Final	40	19.05	21.94	19.05	21.64	25.33	21.82	22.35
Zamiin-Uud Open 2023	First round	45	23.43	32.78	41.88	29.17	23.43	36.52	32.64
Mongolian Championship 2023	First round	117	36.26	38.99	44.51	40.10	40.14	36.74	36.26
Ulaanbaatar Spring 2023	First round	102	51.08	55.08	1:04.45	52.26	51.08	52.06	1:00.93
2x2x2 Cube
Dornogovi Toya Cup 2026	First round	73	2.42	DNF	3.58	DNF	DNF	2.42	3.85
Zamiin-Uud Cup 2026	Final	1	2.09	2.74	3.31	2.09	3.06	2.70	2.46
Bayankhongor Cup 2026	Final	1	2.29	3.22	3.09	3.57	2.29	3.01	4.35
Govi-Altai Cup 2026	Final	1	1.79	2.66	3.78	2.72	2.11	3.15	1.79
Ulaanbaatar Spring 2026	Final	3	2.30	2.92	2.41	3.79	8.75	2.57	2.30
	First round	4	2.27	2.98	2.27	2.74	2.83	3.37	3.48
Sainshand Cup 2025	Final	3	2.07	3.09	8.90	3.01	3.24	3.03	2.07
	First round	3	2.27	3.38	3.32	2.27	3.86	3.39	3.44
Darkhan Kodomo Winter Cup 2025	Final	3	2.28	3.58	2.80	4.69	3.26	2.28	5.08
	First round	2	2.16	3.15	2.90	2.16	2.99	3.55	4.76
Umnugovi Cube Day 2025	Final	6	2.72	3.89	4.55	3.46	12.36	3.66	2.72
	First round	10	3.27	5.23	5.23	3.98	6.49	DNF	3.27
Govi-Altai Cube Day 2025	Final	1	2.44	2.61	2.57	2.44	3.80	2.79	2.48
	First round	2	3.26	4.03	4.85	3.91	3.26	3.32	6.08
Darkhan Kodomo Cup 2025	Final	1	2.45	3.39	4.28	3.25	3.06	2.45	3.87
	First round	2	2.42	3.62	3.51	6.02	4.85	2.50	2.42
Bayankhongor Open 2025	Final	3	1.47	3.61	2.36	1.47	5.57	4.33	4.15
	First round	1	2.63	2.86	2.63	2.78	3.01	2.78	3.09
Ulaanbaatar Nomad Mazaalai 2025	First round	32	2.97	4.80	5.79	5.56	3.14	5.71	2.97
Ulaanbaatar Spring 2025	First round	20	2.33	4.47	5.02	2.33	5.63	2.76	5.64
CubingMGL Lunar New Year 2025	Final	6	2.85	3.97	5.86	3.30	2.85	3.81	4.81
	First round	6	2.52	3.67	2.52	3.61	3.68	7.05	3.73
Ulaanbaatar Winter 2024	Final	4	2.70	3.64	2.70	3.74	3.94	4.15	3.25
	First round	9	2.86	4.15	3.60	2.86	4.54	6.87	4.30
Rubik's WCA Asian Championship 2024	First round	154	1.25	3.95	4.84	1.25	3.42	3.59	7.04
QY Mongolian Championship 2024	Final	19	3.13	DNF	3.61	DNF	4.22	3.13	DNF
	Second round	7	3.16	3.48	3.22	3.16	3.62	3.59	3.78
	First round	17	2.92	3.86	3.96	4.37	4.64	3.25	2.92
GAN Mongolian Open 2024	Final	10	3.08	3.66	3.70	3.57	3.72	3.78	3.08
	First round	12	2.02	3.61	3.71	2.08	5.59	2.02	5.03
Ulaanbaatar Cubing Challenge Jun 2024	Final	9	3.98	4.48	6.18	4.21	3.98	4.52	4.72
MR Ulaanbaatar 2024	First round	93	4.21	DNF	DNF	4.21	DNF	8.99	7.31
Ulaanbaatar Spring 2024	First round	35	4.30	5.42	5.20	4.30	5.06	6.99	6.01
Ulaanbaatar Cubing Challenge Feb 2024	Final	10	3.38	4.70	3.38	4.99	4.39	7.17	4.73
Ulaanbaatar Cubing Challenge Jan 2024	Final	25	3.09	6.00	3.09	6.56	6.34	7.70	5.09
Zamiin-Uud Open 2023	First round	49	9.38	11.96	9.38	13.40	11.21	14.41	11.27
Ulaanbaatar Spring 2023	First round	78	9.05	12.48	9.05	11.88	11.76	13.79	13.96
4x4x4 Cube
Zamiin-Uud Cup 2026	Final	7	44.73	51.04	44.73	50.90	59.45	51.70	50.53
Bayankhongor Cup 2026	Final	6	45.24	55.63	1:03.02	45.24	46.91	DNF	56.97
Ulaanbaatar Spring 2026	First round	24	43.78	58.91	58.12	59.51	59.11	43.78	1:10.65
Darkhan Kodomo Winter Cup 2025	First round	10	49.93	58.62	55.33	1:03.31	57.21	49.93	1:23.11
Umnugovi Cube Day 2025	Final	11	59.25	1:08.39	1:12.96	1:10.94	59.25	1:05.09	1:09.13
Ulaanbaatar Nomad Mazaalai 2025	First round	25	1:07.00	1:15.33	DNF	1:16.35	1:07.00	1:11.27	1:18.36
QY Mongolian Championship 2024	First round	32	1:18.76	1:29.23	1:31.67	1:28.54	1:18.76	1:27.49	DNF
5x5x5 Cube
Dornogovi Toya Cup 2026	Final	11	1:28.35	1:43.58	1:52.78	1:43.71	1:37.61	1:28.35	1:49.42
Govi-Altai Cup 2026	Final	3	1:23.01	1:35.84	1:36.07	2:05.68	1:39.89	1:23.01	1:31.55
Ulaanbaatar Spring 2026	Final	13	1:45.05	1:50.77	1:53.33	1:51.28	1:45.05	1:47.70	1:54.53
Darkhan Kodomo Winter Cup 2025	Final	10	2:14.42	2:22.50	2:27.56	2:15.02	2:14.42	2:49.57	2:24.92
Ulaanbaatar Nomad Mazaalai 2025	Final	17	2:11.99	DNF	2:41.98	2:11.99	DNF	DNF	DNF
6x6x6 Cube
Zamiin-Uud Cup 2026	Final	6	3:20.76	3:24.31	3:20.76	3:26.14	3:26.04
Bayankhongor Cup 2026	Final	4	3:21.33	3:39.62	3:55.23	3:42.30	3:21.33
Sainshand Cup 2025	First round	5	3:30.00		3:30.00
7x7x7 Cube
Govi-Altai Cup 2026	Final	3	6:24.64	DNF	6:24.64	DNF	DNF
3x3x3 Blindfolded
Ulaanbaatar Nomad Mazaalai 2025	Final	7	DNF	DNF	DNF	DNF	DNF
3x3x3 One-Handed
Bayankhongor Cup 2026	Final	3	18.33	21.69	25.51	19.02	18.33	23.83	22.21
Sainshand Cup 2025	Final	4	15.92	19.59	17.87	20.75	20.14	15.92	22.17
	First round	5	17.83	21.26	18.80	22.87	17.83	24.85	22.12
Ulaanbaatar Spring 2025	Final	13	26.23	31.27	26.23	26.40	41.73	29.12	38.28
MR Ulaanbaatar 2024	Final	25	DNF		DNF	DNF
Clock
Dornogovi Toya Cup 2026	First round	9	12.65	15.07	15.09	12.65	16.54	13.59	DNF
Ulaanbaatar Spring 2026	First round	14	10.61	14.28	13.33	10.61	19.12	14.99	14.51
Darkhan Kodomo Winter Cup 2025	Final	9	16.85	22.31	17.73	26.10	23.09	32.69	16.85
Umnugovi Cube Day 2025	Final	5	14.73	16.63	14.73	18.02	17.04	14.84	DNF
CubingMGL Lunar New Year 2025	First round	12	15.27	19.40	15.55	19.19	15.27	DNF	23.46
QY Mongolian Championship 2024	First round	15	16.31	19.16	21.69	DNF	18.78	16.31	17.00
Megaminx
Zamiin-Uud Cup 2026	Final	4	1:05.99	1:12.12	1:17.66	1:14.34	1:11.46	1:10.56	1:05.99
Govi-Altai Cup 2026	Final	4	1:20.62	1:26.38	1:21.91	1:34.90	1:20.62	1:31.36	1:25.88
Sainshand Cup 2025	First round	6	1:21.30	1:33.27	1:31.50	1:21.30	DNF	1:24.50	1:43.80
Pyraminx
Dornogovi Toya Cup 2026	Final	10	4.35	5.54	6.30	4.47	4.35	5.85	6.34
	First round	12	2.85	5.93	4.22	5.14	8.44	DNF	2.85
Zamiin-Uud Cup 2026	Final	3	3.47	4.60	4.60	4.74	5.63	3.47	4.46
Bayankhongor Cup 2026	Final	1	3.76	5.10	3.76	6.03	4.99	4.29	6.83
Govi-Altai Cup 2026	Final	1	3.20	4.52	4.77	5.27	6.62	3.20	3.52
Ulaanbaatar Spring 2026	Final	3	2.98	4.03	5.69	3.62	3.82	2.98	4.65
	First round	6	3.91	4.42	3.91	7.64	3.97	4.68	4.62
Sainshand Cup 2025	Final	3	4.16	6.31	4.48	5.14	4.16	DNF	9.32
	First round	2	3.41	4.14	3.41	5.22	3.50	5.82	3.71
Darkhan Kodomo Winter Cup 2025	Final	3	2.77	4.79	4.59	6.21	3.57	2.77	8.44
	First round	4	2.88	4.86	DNF	2.88	4.37	3.47	6.74
Umnugovi Cube Day 2025	Final	2	2.58	3.49	3.04	3.15	4.28	2.58	5.09
	First round	2	3.13	4.54	3.68	3.24	3.13	6.94	6.70
Govi-Altai Cube Day 2025	Final	1	3.84	5.52	3.84	5.35	4.82	9.47	6.39
	First round	1	3.77	4.19	4.01	7.48	4.33	4.24	3.77
Darkhan Kodomo Cup 2025	Final	4	4.08	4.69	4.23	4.95	6.67	4.08	4.89
	First round	5	4.76	5.35	5.67	5.06	4.76	9.15	5.32
Bayankhongor Open 2025	Final	2	4.89	6.11	4.89	5.12	8.25	13.10	4.97
	First round	1	3.14	6.02	6.03	DNF	6.20	3.14	5.83
Ulaanbaatar Nomad Mazaalai 2025	Final	10	5.14	6.06	6.35	5.14	7.15	6.12	5.72
	First round	5	3.79	4.76	3.79	6.50	4.92	3.85	5.52
Ulaanbaatar Spring 2025	Final	11	2.97	6.53	11.07	8.30	6.02	5.26	2.97
	First round	5	4.49	5.15	4.78	4.49	8.43	4.62	6.05
CubingMGL Lunar New Year 2025	First round	16	5.27	7.92	9.92	13.13	5.27	6.95	6.88
Ulaanbaatar Winter 2024	Final	13	3.81	6.09	3.81	5.37	6.77	6.14	7.89
	First round	13	4.05	6.21	6.61	4.92	14.53	7.10	4.05
Rubik's WCA Asian Championship 2024	First round	135	4.47	6.38	7.06	7.77	4.47	5.51	6.57
QY Mongolian Championship 2024	Second round	35	8.87	9.35	9.70	9.45	8.89	9.78	8.87
	First round	25	7.14	8.23	7.63	9.06	7.14	10.05	8.00
GAN Mongolian Open 2024	Final	14	4.90	9.03	8.87	10.31	8.18	4.90	10.03
	First round	9	4.53	6.15	5.30	5.46	4.53	9.84	7.70
Ulaanbaatar Cubing Challenge Jun 2024	Final	13	6.29	8.50	15.72	8.26	6.29	8.10	9.14
Ulaanbaatar Spring 2024	First round	33	7.15	9.75	12.65	7.15	8.52	8.09	13.11
Ulaanbaatar Cubing Challenge Jan 2024	Final	28	9.79	10.66	9.82	10.30	11.86	12.86	9.79
Zamiin-Uud Open 2023	First round	43	12.04	15.37	18.81	15.81	12.04	15.84	14.45
Mongolian Championship 2023	Second round	72	19.61	21.88	26.87	19.61	21.80	20.58	23.27
	First round	101	19.68	23.59	21.60	24.20	28.14	24.96	19.68
Ulaanbaatar Spring 2023	First round	89	12.35	28.50	33.40	29.78	28.16	27.55	12.35
Skewb
Zamiin-Uud Cup 2026	Final	3	4.42	5.23	6.90	5.03	4.99	5.68	4.42
Ulaanbaatar Spring 2026	Final	8	2.99	5.82	2.99	6.04	5.79	5.62	6.48
	First round	6	4.83	5.24	5.30	5.04	4.83	7.55	5.38
Umnugovi Cube Day 2025	Final	2	4.86	5.94	6.19	6.35	5.40	4.86	6.23
Ulaanbaatar Spring 2025	Final	8	5.68	5.93	6.13	8.13	5.92	5.75	5.68
	First round	5	2.89	6.00	6.75	5.73	5.51	9.62	2.89
Ulaanbaatar Winter 2024	Final	7	3.57	6.51	8.03	4.93	3.57	8.68	6.58
	First round	9	3.89	6.27	6.85	6.00	5.95	9.29	3.89
Rubik's WCA Asian Championship 2024	First round	177	5.54	8.34	5.54	9.19	6.75	9.57	9.09
QY Mongolian Championship 2024	Final	12	5.40	7.60	DNF	5.89	10.76	6.16	5.40
	First round	9	3.76	6.71	DNF	3.76	4.51	6.41	9.21
GAN Mongolian Open 2024	First round	11	5.30	7.25	8.60	7.22	5.30	9.84	5.92
MR Ulaanbaatar 2024	First round	34	6.73	15.03	6.73	9.54	DNF	19.49	16.07
Ulaanbaatar Spring 2024	First round	29	9.55	14.93	9.55	17.09	17.51	16.15	11.56