c't Open Hannover 2025

Results

November 1, 2025 – November 2, 2025Cafeteria der Heise Medien GmbH & Co KG · Hannover, DE96 people9 events

3x3x3 Cube

First round

#	Competitor	Best	Average	Solves
1	George Dinescu	4.65	7.18	8.28 6.68 10.42 6.59 4.65
2	Alwin Rölz	5.53	7.52	7.40 7.32 5.53 8.63 7.85
3	Sören Jaan Handschuch	6.65	7.58	6.96 6.65 8.63 7.47 8.30
4	Martin Köhler	6.20	7.89	7.24 14.63 6.20 7.99 8.44
5	Justus Leander Cramer	7.22	7.90	8.18 7.75 7.22 11.02 7.76
6	Kiarah Avéline Dähne	6.54	7.94	9.84 10.16 6.97 6.54 7.00
7	Jeremias Knops	7.31	8.15	8.84 8.91 8.07 7.53 7.31
8	Jonathan Blöcher	8.03	8.21	8.18 8.03 8.24 8.42 8.20
9	Len Valentin Cramer	7.52	8.22	10.37 7.65 8.98 8.04 7.52
10	Benedikt Thurm	6.97	8.42	8.84 8.40 6.97 8.03 12.67
11	Magnus Lensch	7.14	8.45	8.94 8.19 8.49 8.67 7.14
12	Shawn Lee Zhi Xuan (李致轩)	6.90	8.61	7.59 8.71 12.01 9.52 6.90
13	Javid Nabizade	8.14	8.77	9.42 8.14 8.23 8.65 10.26
14	Patrick Hetco	7.09	8.92	9.74 7.56 10.20 7.09 9.47
15	Diego Spallino Valderrama	8.46	9.34	10.61 8.46 8.75 10.14 9.14
16	Andres Flügel	8.24	9.43	9.39 8.45 11.72 10.45 8.24
17	Leonard Maas	8.04	9.78	10.13 9.63 8.04 10.94 9.58
18	Noah Kraft	8.21	9.81	10.11 8.21 10.34 9.83 9.49
19	Jens Haber	9.57	10.23	10.27 9.57 9.79 13.65 10.63
20	Nikita Popov	10.30	10.68	10.98 10.30 10.72 11.42 10.34
21	Leonard Griebel	10.80	11.32	10.80 10.92 11.31 12.74 11.72
22	Frederik Ambrosi	9.20	11.40	10.99 14.14 11.79 11.42 9.20
23	Robin Errington	10.18	11.51	12.35 10.18 11.20 11.27 12.07
24	Ricardo Olea Catalán	10.80	11.62	12.29 10.80 12.59 11.20 11.37
25	Finn Ickler	8.94	11.72	8.94 11.28 11.69 12.19 12.36
26	Niklas Thomßen	10.39	11.82	10.39 11.37 11.41 12.69 13.66
27	Thore Freihold	11.24	11.98	11.67 12.72 11.56 DNF 11.24
28	Lennox Böhm	10.70	12.27	13.08 10.70 11.64 12.47 12.69
29	Yehor Bielievtsov	10.58	12.52	10.58 17.59 13.51 10.72 13.34
30	Konstantin Jaehne	10.74	12.54	14.48 10.74 12.31 13.62 11.69
31	Marlon Gerke	10.83	12.62	12.48 11.56 13.82 10.83 DNF
32	Anton Balaster	11.16	12.70	12.38 12.77 11.16 17.64 12.95
33	Mihail Petrochenkov	9.68	12.78	19.97 14.22 11.72 12.39 9.68
34	Jule Stadelmeier	10.64	12.81	12.23 17.44 13.21 10.64 13.00
35	Willi Mickein	11.07	13.06	12.27 13.43 13.48 14.55 11.07
36	Dmitry Kryuzban	10.52	13.17	16.88 10.52 10.55 12.08 23.24
37	Johanna Szczesny	12.03	13.27	12.69 14.44 14.10 13.01 12.03
38	Alexandr Shotidi	9.08	13.47	13.50 16.58 14.56 12.35 9.08
39	Michel Brüger	12.10	13.56	13.32 18.91 12.13 15.24 12.10
40	Emil Jenz	10.09	13.94	10.09 17.25 13.10 20.23 11.48
41	Linus Blümel	13.27	13.98	13.27 15.74 13.88 14.47 13.60
42	Luc Prevost	12.63	14.50	16.02 14.09 12.63 15.34 14.07
43	Wilhelm Drehling	12.96	14.56	14.61 14.20 17.36 14.88 12.96
44	Marvin Thölken	13.32	14.64	24.84 15.19 13.32 14.90 13.83
45	Patrick Bessel	13.34	14.77	14.69 15.28 17.72 14.33 13.34
46	Trevor Scheopner	14.90	15.00	14.95 14.90 14.92 15.39 15.12
47	Simon Gall	13.65	15.27	19.39 13.65 14.40 16.13 15.27
48	Yuxuan Huang (黄宇轩)	11.16	15.33	17.26 11.16 16.32 16.26 13.41
49	Sébastien Auroux	13.26	15.58	16.99 14.95 14.96 16.83 13.26
50	Emil Mickein	11.16	15.62	14.96 16.64 15.27 20.35 11.16
51	Katharina Schlomberg	13.60	16.04	17.80 16.75 13.60 14.94 16.44
52	Justus Herzberg	13.11	16.52	22.74 13.64 13.11 17.84 18.07
53	Jonas Balsfulland	13.22	16.76	15.74 16.89 17.65 18.07 13.22
54	Wiebke Drude	15.88	16.76	15.90 27.05 15.88 18.12 16.26
55	Mattis Fietz	16.27	16.97	16.79 18.60 16.27 16.77 17.36
56	Niklas Thies	13.83	17.06	20.66 15.76 32.60 13.83 14.75
57	Jonas Ropella	11.88	17.64	15.73 21.23 11.88 15.97 34.38
58	Anton Neo Bent Schindler	15.00	17.71	16.28 19.52 17.32 23.99 15.00
59	Tom Nickel	16.04	18.71	54.37 16.04 16.74 20.87 18.51
60	Niklas Ambrosi	17.74	18.94	18.19 19.67 18.96 25.25 17.74
61	Erwin Schröder	16.35	19.05	21.36 16.76 19.02 16.35 22.69
62	Miranda Lane	17.40	19.39	19.31 21.90 20.10 17.40 18.75
63	Manuel Blatt	15.20	19.43	23.85 18.88 15.20 20.41 19.01
64	Ivan Koval	17.27	19.43	26.97 17.27 19.17 20.87 18.26
65	Daniel Andrés Eberhard	16.26	19.47	21.33 16.26 18.25 18.83 21.40
66	Simon Ahrens	17.52	20.11	20.38 17.52 20.22 19.74 20.70
67	Lisa-Marie Schreiber	18.35	20.15	20.22 23.65 21.52 18.35 18.70
68	Jakob-Alexander Gaedecke	19.42	20.21	23.18 19.42 19.81 20.96 19.86
69	Emil Porcu	19.47	20.24	19.47 19.80 19.76 21.17 25.27
70	Emil Manook	14.30	20.31	20.34 24.00 20.47 14.30 20.12
71	Lars Krökel	18.83	20.99	22.53 18.88 18.83 23.37 21.55
72	Rainer Fürstenfeld	16.64	21.64	16.64 19.88 20.60 25.08 24.44
73	Oliver Liu	17.18	21.80	17.18 19.97 23.82 21.61 DNF
74	Sven Nickel	22.86	26.29	26.70 26.19 46.55 22.86 25.99
75	Benjamin Rokahr	22.12	27.37	28.56 22.52 22.12 31.04 32.16
76	Yuliya Kudinova	25.23	27.57	25.23 27.84 28.27 26.60 30.06
77	Ben Elias Wolffram	26.02	28.09	27.56 26.02 29.36 37.49 27.36
78	Lasse Breucking	22.18	28.29	28.61 31.73 22.18 28.57 27.69
79	Ayli Tahmasebi Heidarabad	22.46	29.12	40.04 22.46 28.83 28.23 30.31
80	Jayson Yu	28.04	29.81	30.67 28.28 58.55 28.04 30.48
81	Heike Zbierski	23.86	30.39	32.97 23.86 31.36 27.62 32.20
82	Jannes Werner	24.79	31.23	33.66 29.45 30.57 24.79 42.15
83	Ramona Bunge	26.73	31.50	26.73 30.35 35.83 30.00 34.14
84	Moritz Manook	32.05	34.36	34.97 36.92 32.34 35.78 32.05
85	Sven Nabert	27.60	39.53	27.60 42.21 36.62 57.54 39.77
86	Christina Bessel	31.66	39.77	35.80 51.85 31.66 37.33 46.18
87	Kirsten Schmidt	34.36	40.89	38.14 45.58 34.36 38.94 1:01.96
88	Janne Fritz Birkel	54.00	57.72	54.64 55.05 1:04.90 1:03.48 54.00
89	Dmitrii Vorobev	59.15	1:12.15	1:14.07 59.15 1:13.77 1:08.62 1:18.32
90	Florian Bessel	1:10.92	1:19.48	1:10.92 1:27.14 1:12.90 2:45.19 1:18.40
91	Muslim Guseynov	30.86	DNF	DNF 32.97 30.86 34.66 DNF
92	Merete Ahrens	1:33.50	DNF	2:16.75 1:33.50 2:54.10 DNF DNS

Second round

#	Competitor	Best	Average	Solves
1	George Dinescu	6.84	7.39	8.48 7.87 6.94 6.84 7.37
2	Kiarah Avéline Dähne	7.07	7.83	10.29 7.90 8.19 7.41 7.07
3	Magnus Lensch	5.96	7.95	5.96 8.31 7.65 8.83 7.89
4	Justus Leander Cramer	7.63	8.26	7.79 10.40 7.63 7.66 9.34
5	Sören Jaan Handschuch	8.05	8.30	8.08 8.37 9.06 8.05 8.46
6	Andres Flügel	7.46	8.42	8.06 9.16 8.03 7.46 12.83
7	Martin Köhler	6.76	8.56	6.76 8.09 9.68 8.42 9.16
8	Patrick Hetco	8.09	8.63	9.23 8.45 8.09 10.80 8.22
9	Alwin Rölz	7.23	8.65	8.39 8.69 7.23 8.87 9.97
10	Jeremias Knops	7.72	8.77	8.73 7.72 10.62 9.72 7.86
11	Shawn Lee Zhi Xuan (李致轩)	7.79	8.94	11.83 11.04 7.93 7.86 7.79
12	Jonathan Blöcher	8.42	8.99	11.15 8.94 9.38 8.42 8.66
13	Javid Nabizade	8.78	9.15	8.79 8.78 9.85 8.81 11.72
14	Noah Kraft	8.16	9.16	8.60 14.35 9.92 8.16 8.95
15	Jens Haber	9.35	10.05	10.11 10.71 10.63 9.42 9.35
16	Len Valentin Cramer	7.46	10.09	11.46 9.76 9.05 7.46 11.74
17	Niklas Thomßen	9.03	10.15	11.10 9.03 9.77 10.71 9.97
18	Finn Ickler	8.84	10.23	9.78 8.84 9.42 12.90 11.50
19	Diego Spallino Valderrama	8.14	10.41	8.14 10.73 12.46 8.67 11.82
20	Robin Errington	8.74	10.65	8.74 15.26 8.82 12.45 10.67
21	Benedikt Thurm	8.17	10.68	11.41 8.17 11.27 9.81 10.95
22	Leonard Maas	8.93	10.68	10.51 8.93 11.61 11.35 10.18
23	Yehor Bielievtsov	9.84	10.71	10.61 11.24 9.84 11.47 10.28
24	Nikita Popov	10.74	11.21	12.10 10.75 10.91 11.96 10.74
25	Emil Jenz	10.10	11.46	10.19 13.51 10.10 10.68 15.87
26	Dmitry Kryuzban	10.07	11.72	11.38 12.08 15.46 10.07 11.69
27	Thore Freihold	8.94	11.75	11.84 8.94 11.71 12.35 11.69
28	Konstantin Jaehne	10.52	11.94	11.07 15.06 12.20 10.52 12.55
29	Leonard Griebel	10.89	12.00	14.29 11.71 10.89 11.94 12.34
30	Mihail Petrochenkov	10.46	12.16	12.78 11.98 11.80 10.46 12.71
31	Marlon Gerke	9.91	12.21	12.58 11.93 14.50 9.91 12.13
32	Yuxuan Huang (黄宇轩)	11.30	12.40	14.23 12.38 11.30 12.00 12.81
33	Sébastien Auroux	11.35	12.41	12.35 12.66 12.22 11.35 15.15
34	Anton Balaster	10.77	12.45	12.33 10.77 12.77 12.24 13.33
35	Ricardo Olea Catalán	10.36	12.47	11.60 13.53 12.29 21.35 10.36
36	Alexandr Shotidi	10.08	12.55	12.84 10.08 11.27 13.54 14.27
37	Frederik Ambrosi	10.47	12.87	11.71 10.47 14.28 12.61 15.25
38	Luc Prevost	12.53	13.35	13.25 14.22 13.00 13.80 12.53
39	Willi Mickein	12.54	13.52	12.54 13.89 13.36 13.30 18.13
40	Linus Blümel	12.19	13.83	15.86 13.67 14.13 13.68 12.19
41	Jule Stadelmeier	12.11	14.01	19.62 12.11 14.19 15.12 12.72
42	Johanna Szczesny	12.34	14.40	14.25 14.26 14.87 14.70 12.34
43	Jonas Balsfulland	13.12	14.40	15.27 13.12 14.83 13.76 14.60
44	Michel Brüger	13.48	14.49	14.77 13.48 15.21 15.37 13.50
45	Emil Mickein	12.32	14.54	16.10 12.32 14.57 14.11 14.94
46	Niklas Thies	13.76	14.60	14.07 14.06 15.86 13.76 15.68
47	Lennox Böhm	10.31	14.74	17.76 10.31 11.17 18.73 15.28
48	Jonas Ropella	13.64	14.79	14.44 15.59 13.64 14.95 14.97
49	Trevor Scheopner	12.88	15.35	17.39 16.17 12.88 15.12 14.77
50	Simon Gall	12.90	15.37	14.69 12.90 16.41 15.00 17.64
51	Wilhelm Drehling	12.84	15.50	16.39 14.21 12.84 15.91 21.64
52	Wiebke Drude	13.16	15.62	17.32 13.83 13.16 16.80 16.22
53	Justus Herzberg	14.81	15.83	15.88 14.95 14.81 16.67 18.28
54	Patrick Bessel	15.04	16.48	15.86 17.83 15.04 17.93 15.76
55	Mattis Fietz	15.97	16.49	19.83 16.61 16.08 15.97 16.78
56	Tom Nickel	15.76	16.99	16.31 15.76 17.17 18.00 17.50
57	Ivan Koval	15.99	17.24	19.51 16.21 16.40 19.11 15.99
58	Katharina Schlomberg	13.03	17.58	13.03 16.19 16.71 20.25 19.85
59	Simon Ahrens	16.39	17.84	16.85 17.01 16.39 19.67 19.75
60	Miranda Lane	15.74	17.92	19.32 17.56 17.75 18.44 15.74
61	Anton Neo Bent Schindler	15.93	18.05	17.57 20.00 16.59 15.93 27.39
62	Marvin Thölken	15.73	18.06	15.73 18.46 17.03 32.06 18.70
63	Manuel Blatt	15.79	18.08	15.79 24.94 16.86 17.54 19.85
64	Emil Porcu	16.05	18.18	23.48 19.08 19.01 16.05 16.46
65	Daniel Andrés Eberhard	16.02	18.45	16.02 26.69 21.50 16.33 17.52
66	Erwin Schröder	12.23	18.62	17.49 12.23 19.75 19.25 19.12
67	Lisa-Marie Schreiber	17.48	20.04	20.46 24.47 17.48 20.29 19.36
68	Niklas Ambrosi	14.22	20.19	20.62 14.22 20.10 20.50 19.98
69	Jakob-Alexander Gaedecke	16.85	21.16	16.85 22.76 18.80 21.97 22.70

Final

#	Competitor	Best	Average	Solves
1	Alwin Rölz	5.99	6.79	5.99 6.57 8.09 6.81 6.98
2	Martin Köhler	6.78	7.82	6.78 8.35 7.72 7.38 8.61
3	Magnus Lensch	7.24	7.95	7.24 7.51 7.27 9.08 9.28
4	Shawn Lee Zhi Xuan (李致轩)	6.92	8.11	8.51 8.49 7.91 6.92 7.94
5	Justus Leander Cramer	6.40	8.13	7.88 8.07 8.45 6.40 8.95
6	Kiarah Avéline Dähne	7.28	8.13	8.19 8.20 8.00 10.36 7.28
7	Jeremias Knops	7.98	8.58	9.12 8.22 10.21 7.98 8.39
8	George Dinescu	6.39	8.61	11.61 9.44 8.56 6.39 7.83
9	Sören Jaan Handschuch	7.69	8.75	9.39 7.69 8.54 8.33 10.34
10	Benedikt Thurm	8.10	8.89	8.10 10.23 9.02 9.34 8.30
11	Patrick Hetco	7.94	8.91	7.94 9.52 8.02 9.18 9.79
12	Niklas Thomßen	8.25	9.11	9.12 9.94 8.25 9.84 8.36
13	Jonathan Blöcher	8.56	9.31	8.56 9.62 9.51 8.80 9.63
14	Andres Flügel	8.76	9.73	9.60 9.73 8.76 9.86 12.62
15	Leonard Maas	9.04	9.73	9.04 9.79 10.27 9.14 11.06
16	Noah Kraft	9.41	9.74	9.69 9.59 9.95 9.41 11.35
17	Robin Errington	8.37	9.86	8.37 9.91 9.59 10.09 10.72
18	Finn Ickler	9.41	9.91	12.65 10.25 9.76 9.73 9.41
19	Javid Nabizade	9.42	10.13	9.77 13.57 10.73 9.42 9.90
20	Leonard Griebel	9.06	10.29	9.06 11.64 9.57 14.68 9.67
21	Diego Spallino Valderrama	9.63	10.58	11.76 10.79 11.08 9.63 9.87
22	Jens Haber	9.49	10.72	12.24 10.09 9.84 12.22 9.49
23	Len Valentin Cramer	9.57	10.72	14.97 11.86 9.75 9.57 10.56
24	Nikita Popov	10.51	10.76	10.51 10.57 11.44 10.78 10.94
25	Ricardo Olea Catalán	9.69	10.84	10.07 10.48 11.97 9.69 34.65
26	Frederik Ambrosi	10.18	11.08	10.58 10.94 14.47 11.73 10.18
27	Emil Jenz	10.20	11.13	10.20 12.36 10.61 13.96 10.42
28	Alexandr Shotidi	9.14	11.95	9.14 13.05 10.32 12.48 16.98
29	Anton Balaster	9.45	11.95	12.55 17.54 9.45 12.49 10.82
30	Mihail Petrochenkov	10.52	12.00	11.54 10.52 11.53 14.65 12.94
31	Dmitry Kryuzban	10.76	12.00	12.76 11.70 11.54 10.76 14.65
32	Konstantin Jaehne	10.34	12.48	10.34 12.45 15.69 13.81 11.19
33	Jule Stadelmeier	11.88	12.55	13.65 12.16 12.87 11.88 12.63
34	Lennox Böhm	11.12	12.87	13.70 DNF 11.12 11.76 13.14
35	Sébastien Auroux	10.88	12.91	12.93 10.88 13.59 13.73 12.20
36	Yehor Bielievtsov	11.85	13.00	13.68 11.85 12.92 14.36 12.39
37	Luc Prevost	11.37	13.13	13.84 11.54 11.37 14.02 20.30
38	Johanna Szczesny	12.45	13.39	12.45 13.71 13.82 15.64 12.65
39	Yuxuan Huang (黄宇轩)	11.81	13.52	11.81 13.74 13.76 13.05 15.18
40	Marlon Gerke	10.19	13.63	12.13 18.04 14.56 14.20 10.19
41	Willi Mickein	11.46	13.81	13.78 17.07 11.46 13.48 14.17
42	Wiebke Drude	12.79	14.01	14.37 14.39 13.27 16.13 12.79
43	Wilhelm Drehling	12.89	14.10	12.89 14.66 14.29 14.55 13.47
44	Linus Blümel	13.29	14.75	13.77 13.29 13.50 17.32 16.97
45	Trevor Scheopner	12.56	14.88	17.87 12.56 14.04 16.05 14.54
46	Michel Brüger	14.12	14.94	14.12 15.37 14.49 DNF 14.96
47	Emil Mickein	13.75	15.83	15.69 14.94 13.75 23.89 16.86
48	Jonas Ropella	13.92	16.49	15.67 13.92 15.10 41.77 18.69
49	Simon Gall	14.42	16.53	16.96 14.42 15.55 17.08 18.34
50	Niklas Thies	14.18	17.99	21.42 17.65 14.18 20.22 16.09
51	Jonas Balsfulland	15.75	18.51	16.46 15.75 18.39 28.68 20.69