c't Open Hannover 2025

Results

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

2x2x2 Cube

First round

#	Competitor	Best	Average	Solves
1	Noah Kraft	1.44	1.66	1.44 1.45 1.90 1.89 1.65
2	Justus Leander Cramer	1.66	1.86	1.66 2.04 1.76 1.79 2.17
3	Benedikt Thurm	1.25	1.87	1.25 1.91 1.67 3.43 2.02
4	Jonathan Blöcher	1.72	2.25	1.72 DNF 2.59 1.82 2.34
5	Kiarah Avéline Dähne	1.91	2.91	2.21 3.67 1.91 3.86 2.85
6	Sören Jaan Handschuch	1.88	3.02	1.88 2.19 2.25 4.61 7.20
7	Anton Balaster	2.25	3.11	2.25 3.89 2.84 3.16 3.33
8	Shawn Lee Zhi Xuan (李致轩)	2.49	3.16	2.49 2.82 5.60 2.66 4.01
9	Frederik Ambrosi	2.33	3.20	4.85 3.16 2.88 3.57 2.33
10	Robin Errington	3.01	3.40	3.04 3.01 3.53 4.46 3.64
11	Magnus Lensch	2.89	3.45	2.99 2.89 2.94 10.62 4.41
12	Wilhelm Drehling	3.41	3.77	3.46 5.58 3.85 4.01 3.41
13	Jeremias Knops	2.72	3.85	3.78 2.72 4.61 5.51 3.16
14	Jule Stadelmeier	2.83	3.89	3.60 4.28 2.83 4.20 3.88
15	Alwin Rölz	1.62	3.92	6.78 3.10 1.62 5.42 3.25
16	Niklas Thomßen	3.14	3.99	5.88 3.83 3.64 3.14 4.49
17	Leonard Maas	2.15	4.04	4.57 4.25 2.15 4.08 3.79
18	Javid Nabizade	3.00	4.09	5.09 4.76 3.00 3.77 3.74
19	Diego Spallino Valderrama	2.42	4.18	2.42 3.12 3.70 11.85 5.73
20	Leonard Griebel	3.32	4.21	5.15 3.81 3.32 4.88 3.95
21	Yehor Bielievtsov	2.80	4.46	3.85 5.74 2.80 3.80 6.03
22	Len Valentin Cramer	3.52	4.46	DNF 3.52 4.43 3.76 5.18
23	Luc Prevost	2.69	4.50	7.93 4.88 2.69 4.47 4.16
24	Dmitry Kryuzban	2.54	4.54	2.54 4.82 7.43 4.49 4.30
25	Emil Jenz	4.06	4.55	4.63 4.92 4.06 4.10 DNF
26	Konstantin Jaehne	2.40	4.56	5.48 4.92 2.40 3.29 6.02
27	Michel Brüger	3.33	4.58	4.79 4.85 3.33 5.86 4.11
28	Linus Blümel	3.50	4.58	4.72 4.62 3.50 4.39 4.84
29	Ricardo Olea Catalán	2.25	4.73	2.25 DNF 6.33 4.35 3.50
30	Andres Flügel	3.86	4.79	4.69 4.15 5.53 3.86 5.79
31	Simon Gall	1.52	5.03	4.81 4.48 5.79 6.21 1.52
32	Amélie Dieterich	2.88	5.16	2.88 6.92 5.51 5.24 4.74
33	Alexandr Shotidi	3.58	5.21	5.18 3.58 4.10 6.34 7.62
34	Jonas Ropella	4.04	5.21	4.59 DNF 4.44 4.04 6.60
35	Sébastien Auroux	2.83	5.35	2.83 4.35 19.10 5.78 5.92
36	Willi Mickein	4.12	5.37	7.82 5.54 4.12 4.20 6.37
37	Ivan Koval	4.22	5.41	9.20 5.82 4.50 5.92 4.22
38	Jonas Balsfulland	4.85	5.42	4.85 5.77 7.42 5.25 5.24
39	Niklas Thies	3.69	5.54	4.23 6.95 3.69 12.03 5.44
40	Niklas Ambrosi	4.18	5.57	6.21 4.22 9.74 4.18 6.28
41	Patrick Hetco	3.54	5.59	7.47 3.54 4.92 8.27 4.37
42	Johanna Szczesny	4.43	5.62	5.89 9.15 5.19 4.43 5.78
43	Lennox Böhm	4.41	5.71	10.90 4.41 4.44 8.10 4.60
44	Tom Nickel	4.71	5.91	4.73 7.09 4.71 6.69 6.31
45	Justus Herzberg	2.99	6.17	9.06 2.99 6.93 6.88 4.70
46	Marvin Thölken	5.88	6.24	11.29 5.88 6.10 6.15 6.46
47	Daniel Andrés Eberhard	6.07	6.54	6.82 6.08 6.07 6.71 21.47
48	Patrick Bessel	4.79	6.66	6.36 6.93 6.68 4.79 15.30
49	Katharina Schlomberg	5.55	6.71	5.55 8.31 5.82 DNF 5.99
50	Yuxuan Huang (黄宇轩)	4.37	6.72	5.31 10.14 4.37 12.23 4.71
51	Mihail Petrochenkov	4.13	7.03	5.48 6.77 8.83 13.95 4.13
52	Jakob-Alexander Gaedecke	4.29	7.04	7.14 5.52 8.47 4.29 9.64
53	Mattis Fietz	7.14	7.38	9.72 7.14 7.65 7.29 7.20
54	Simon Ahrens	6.94	7.42	7.44 6.94 8.10 6.96 7.86
55	Lisa-Marie Schreiber	5.09	7.56	5.09 7.82 6.82 8.03 11.72
56	Oliver Liu	3.42	7.61	9.60 11.37 6.64 3.42 6.60
57	Lasse Breucking	5.48	7.75	7.83 5.48 9.67 7.40 8.02
58	Emil Mickein	7.49	7.93	8.01 9.78 7.56 8.21 7.49
59	Ben Elias Wolffram	5.92	8.08	9.47 12.15 6.40 5.92 8.38
60	Trevor Scheopner	5.54	8.41	7.34 7.40 5.54 12.57 10.50
61	Heike Zbierski	6.98	8.50	10.04 12.76 6.98 8.39 7.06
62	Manuel Blatt	7.66	8.64	16.92 8.68 8.82 8.43 7.66
63	Ramona Bunge	7.89	9.12	11.10 9.53 9.37 8.46 7.89
64	Rainer Fürstenfeld	7.49	9.29	8.00 10.48 13.13 9.38 7.49
65	Lars Krökel	6.42	9.32	11.34 9.45 6.42 DNF 7.18
66	Sven Nickel	6.90	9.42	11.23 9.28 13.19 6.90 7.76
67	Ayli Tahmasebi Heidarabad	8.30	9.42	DNF 9.57 8.30 10.37 8.32
68	Erwin Schröder	6.77	9.99	8.20 12.61 6.77 9.16 15.87
69	Moritz Manook	4.61	11.18	4.61 15.98 7.66 10.86 15.03
70	Benjamin Rokahr	7.22	11.26	7.22 16.37 14.11 8.35 11.32
71	Sven Nabert	10.17	11.51	11.81 11.15 11.57 13.55 10.17
72	Jayson Yu	8.85	13.12	14.75 11.71 12.90 15.61 8.85
73	Yuliya Kudinova	7.91	13.77	23.53 13.29 14.66 7.91 13.37
74	Janne Fritz Birkel	14.63	20.90	14.63 16.15 16.00 30.55 37.58
75	Christina Bessel	9.70	22.25	DNF 24.46 21.06 21.24 9.70

Final

#	Competitor	Best	Average	Solves
1	Justus Leander Cramer	1.71	1.89	1.71 1.87 1.84 3.33 1.97
2	Noah Kraft	1.34	1.97	1.65 1.34 1.97 2.53 2.28
3	Benedikt Thurm	1.57	1.98	1.78 2.35 1.81 2.37 1.57
4	Jonathan Blöcher	1.95	2.29	1.99 1.95 2.65 3.10 2.23
5	Alwin Rölz	1.77	2.42	2.17 1.77 2.68 2.91 2.42
6	Sören Jaan Handschuch	1.95	2.65	2.08 2.43 1.95 3.45 3.98
7	Jeremias Knops	2.04	2.86	2.64 2.73 2.04 3.93 3.21
8	Leonard Maas	1.87	3.01	2.07 1.87 3.37 3.58 4.10
9	Patrick Hetco	2.77	3.07	2.82 7.01 2.77 3.30 3.08
10	Kiarah Avéline Dähne	2.15	3.61	3.38 3.05 4.41 5.43 2.15
11	Ricardo Olea Catalán	3.11	3.61	3.11 5.29 4.10 3.28 3.45
12	Anton Balaster	2.80	3.63	3.09 3.89 4.85 3.90 2.80
13	Amélie Dieterich	3.03	3.72	4.55 4.09 3.74 3.32 3.03
14	Niklas Thomßen	3.05	3.74	3.05 3.20 3.39 4.64 6.59
15	Magnus Lensch	1.85	3.86	1.85 11.76 3.75 2.94 4.89
16	Leonard Griebel	3.22	3.88	9.51 4.23 3.22 3.99 3.42
17	Robin Errington	3.33	4.10	4.05 3.71 4.53 8.02 3.33
18	Yuxuan Huang (黄宇轩)	2.54	4.18	3.28 3.79 2.54 6.11 5.46
19	Javid Nabizade	3.44	4.20	3.44 4.02 4.34 4.76 4.25
20	Andres Flügel	3.44	4.26	3.44 5.42 5.00 3.69 4.08
21	Emil Jenz	3.04	4.33	3.49 4.67 5.22 4.83 3.04
22	Linus Blümel	3.39	4.33	4.59 4.46 4.52 4.02 3.39
23	Yehor Bielievtsov	3.62	4.61	5.45 3.62 5.90 3.79 4.60
24	Dmitry Kryuzban	3.05	4.76	4.44 6.52 5.97 3.05 3.88
25	Wilhelm Drehling	3.18	4.77	3.18 3.64 8.12 6.10 4.57
26	Mihail Petrochenkov	3.28	4.98	3.47 6.22 3.28 7.32 5.25
27	Shawn Lee Zhi Xuan (李致轩)	2.99	5.00	5.87 5.41 2.99 5.33 4.25
28	Alexandr Shotidi	4.12	5.02	4.93 4.12 5.94 DNF 4.19
29	Marvin Thölken	4.74	5.07	4.88 5.92 4.74 4.93 5.39
30	Simon Gall	4.33	5.18	4.33 7.61 6.03 4.80 4.71
31	Konstantin Jaehne	3.53	5.23	5.42 5.27 8.19 3.53 4.99
32	Niklas Ambrosi	3.41	5.32	5.26 5.83 3.41 5.89 4.88
33	Luc Prevost	3.54	5.35	4.69 4.36 10.77 3.54 6.99
34	Lennox Böhm	4.61	5.36	5.07 17.72 4.61 6.08 4.92
35	Katharina Schlomberg	4.45	5.41	4.53 6.92 4.45 4.77 9.86
36	Justus Herzberg	3.31	5.43	6.29 3.88 3.31 6.11 7.48
37	Diego Spallino Valderrama	4.04	5.47	4.04 6.04 5.72 4.65 6.54
38	Sébastien Auroux	3.58	5.62	7.68 17.95 4.14 5.04 3.58
39	Michel Brüger	3.38	5.69	5.68 6.18 7.84 3.38 5.21
40	Len Valentin Cramer	3.16	5.70	7.84 3.70 3.16 7.55 5.84
41	Patrick Bessel	5.32	5.75	6.10 6.57 5.34 5.32 5.80
42	Niklas Thies	4.44	6.05	6.04 6.78 4.44 5.32 7.14
43	Willi Mickein	4.19	6.07	4.50 6.04 8.55 4.19 7.68
44	Johanna Szczesny	3.40	6.18	5.21 10.23 3.40 4.67 8.67
45	Oliver Liu	4.86	6.20	4.86 5.73 5.86 7.00 8.59
46	Ivan Koval	5.53	6.50	5.53 7.83 5.86 6.46 7.19
47	Jakob-Alexander Gaedecke	5.78	6.59	5.93 7.74 5.78 6.09 8.10
48	Lasse Breucking	6.51	6.83	6.51 6.90 6.60 6.98 9.08
49	Simon Ahrens	5.62	6.88	6.24 7.12 5.62 7.28 9.33
50	Lisa-Marie Schreiber	5.26	7.18	6.50 7.68 5.26 7.55 7.48
51	Jonas Balsfulland	5.30	7.65	6.88 7.82 5.30 8.26 8.33
52	Tom Nickel	5.34	7.68	5.34 6.60 8.17 11.25 8.26
53	Daniel Andrés Eberhard	4.10	7.71	12.27 6.66 4.10 7.01 9.47
54	Jonas Ropella	4.79	8.23	10.01 5.36 DNF 9.31 4.79
55	Mattis Fietz	6.09	8.25	8.83 9.80 6.11 6.09 9.86
56	Jule Stadelmeier	2.77	DNF	DNF DNF 6.48 4.87 2.77