David Costan

Name: David Costan

Region: Romania

Competitions: 2

WCA ID:

2025COST19

Gender: Male

Career: 2025.10.04 - 2026.08.02

Current Personal RecordsBattle

Event	NR	CR	WR	Single	Average	WR	CR	NR	Solves/Attempts
3x3x3 Cube	391	21485	89658	17.10	19.23	78819	18885	341	20/20
2x2x2 Cube	197	10160	32996	3.28	5.78	46317	13156	231	15/15
4x4x4 Cube	200	11288	40337	1:10.94	1:20.23	38029	10640	194	10/10
5x5x5 Cube	133	8915	29107	2:40.99	2:46.13	23595	7035	113	10/10
6x6x6 Cube	115	5587	17120	7:48.85	8:15.60	12840	4038	87	3/3
3x3x3 One-Handed	222	12131	46724	38.44	50.63	47391	12207	231	5/5
Clock	134	8559	25456	26.11	52.52	24735	7928	158	4/5
Megaminx	117	7014	22500	2:36.09	2:55.22	18603	5537	108	5/5
Pyraminx	174	9661	29232	6.33	12.02	49049	15400	270	10/10
Skewb	258	16242	51015	12.68	20.19	54240	17142	275	5/5

	Sum of NR	Sum of CR	Sum of WR
Single	2424	136104	456072
Average	2285	125078	433415

Competition	Round	Place	Best	Average	Detail
Marginea Cubing 2026	Second round	12	17.10	19.23	18.28 19.85 23.86 17.10 19.55
	First round	13	18.43	21.65	18.43 22.42 22.48 23.31 20.06
Marginea Cubing 2025	Second round	22	22.66	23.47	23.07 34.81 23.02 22.66 24.31
	First round	23	19.62	25.32	19.62 30.10 26.14 29.06 20.77

Competition	Round	Place	Best	Average	Detail
Marginea Cubing 2026	Final	8	4.59	5.78	4.96 6.09 6.29 4.59 7.22
	First round	11	3.28	7.24	8.89 3.28 5.74 9.63 7.10
Marginea Cubing 2025	Final	22	7.96	8.22	10.39 8.40 8.13 7.96 8.13

Competition	Round	Place	Best	Average	Detail
Marginea Cubing 2026	Final	9	1:10.94	1:20.23	1:21.07 1:22.53 1:20.30 1:10.94 1:19.33
Marginea Cubing 2025	Final	21	1:24.60	1:50.73	1:54.01 1:43.10 1:55.08 1:24.60 2:42.27

Competition	Round	Place	Best	Average	Detail
Marginea Cubing 2026	Final	9	2:40.99	2:46.13	2:49.82 2:45.36 2:43.21 2:54.34 2:40.99
Marginea Cubing 2025	Final	17	3:25.32	3:44.75	3:31.99 4:06.16 3:25.32 3:57.02 3:45.24

Competition	Round	Place	Best	Average	Detail
Marginea Cubing 2026	Final	10	7:48.85	8:15.60	7:48.85 7:50.64 9:07.31

Competition	Round	Place	Best	Average	Detail
Marginea Cubing 2026	First round	10	38.44	50.63	48.76 50.58 1:38.88 38.44 52.56

Competition	Round	Place	Best	Average	Detail
Marginea Cubing 2026	Final	11	26.11	52.52	DNF 54.88 1:05.57 37.12 26.11

Competition	Round	Place	Best	Average	Detail
Marginea Cubing 2026	Final	8	2:36.09	2:55.22	3:28.23 3:12.15 2:36.09 2:38.46 2:55.06

Competition	Round	Place	Best	Average	Detail
Marginea Cubing 2026	Final	10	6.33	12.02	13.62 10.86 6.33 11.58 16.25
Marginea Cubing 2025	Final	23	12.37	13.23	12.87 12.37 13.05 13.77 19.83

Competition	Round	Place	Best	Average	Detail
Marginea Cubing 2026	Final	10	12.68	20.19	12.68 24.79 23.57 13.05 23.96

Event	Round	Place	Best	Average	Detail
Marginea Cubing 2026
3x3x3 Cube	Second round	12	17.10	19.23	18.28 19.85 23.86 17.10 19.55
	First round	13	18.43	21.65	18.43 22.42 22.48 23.31 20.06
2x2x2 Cube	Final	8	4.59	5.78	4.96 6.09 6.29 4.59 7.22
	First round	11	3.28	7.24	8.89 3.28 5.74 9.63 7.10
4x4x4 Cube	Final	9	1:10.94	1:20.23	1:21.07 1:22.53 1:20.30 1:10.94 1:19.33
5x5x5 Cube	Final	9	2:40.99	2:46.13	2:49.82 2:45.36 2:43.21 2:54.34 2:40.99
6x6x6 Cube	Final	10	7:48.85	8:15.60	7:48.85 7:50.64 9:07.31
3x3x3 One-Handed	First round	10	38.44	50.63	48.76 50.58 1:38.88 38.44 52.56
Clock	Final	11	26.11	52.52	DNF 54.88 1:05.57 37.12 26.11
Megaminx	Final	8	2:36.09	2:55.22	3:28.23 3:12.15 2:36.09 2:38.46 2:55.06
Pyraminx	Final	10	6.33	12.02	13.62 10.86 6.33 11.58 16.25
Skewb	Final	10	12.68	20.19	12.68 24.79 23.57 13.05 23.96

Marginea Cubing 2025
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Second round	22	22.66	23.47	23.07 34.81 23.02 22.66 24.31
	First round	23	19.62	25.32	19.62 30.10 26.14 29.06 20.77
2x2x2 Cube	Final	22	7.96	8.22	10.39 8.40 8.13 7.96 8.13
4x4x4 Cube	Final	21	1:24.60	1:50.73	1:54.01 1:43.10 1:55.08 1:24.60 2:42.27
5x5x5 Cube	Final	17	3:25.32	3:44.75	3:31.99 4:06.16 3:25.32 3:57.02 3:45.24
Pyraminx	Final	23	12.37	13.23	12.87 12.37 13.05 13.77 19.83

No.	Date	Name	Region	City
2	2026-08-01~02	Marginea Cubing 2026	Romania	Marginea, Suceava
1	2025-10-04	Marginea Cubing 2025	Romania	Marginea, Suceava