Aachen Summer Open 2012

Jun 23 - 24, 2012
Aachen, NRW, Germany

RWTH Aachen University

Ahornstraße 55, 52074

Lecture Hall Aula II, Computer Science Building

Aachen Summer Open 2012 website

Aachen Speedcubers

Sébastien Auroux
WCA Delegates
Björn Korbanka and Sébastien Auroux
Main event
Registration requirements
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Cornelius Dieckmann won with an average of 9.68 seconds in the 3x3x3 Cube event. Sebastian Weyer finished second (10.30) and Erik Akkersdijk finished third (11.13).

World records: Sebastian Weyer‎ 4x4x4 Cube 30.81 (average).

Event Name Best Average Representing Solves
3x3x3 Cube Cornelius Dieckmann 8.96 9.68 Germany 9.889.448.9611.009.71
2x2x2 Cube Cornelius Dieckmann 1.46 2.75 Germany 4.031.463.162.252.84
4x4x4 Cube Sebastian Weyer 33.40 38.60 Germany 39.4143.6238.3438.0533.40
5x5x5 Cube Erik Akkersdijk 1:12.36 1:15.83 Netherlands 1:12.361:15.971:12.831:25.221:18.68
6x6x6 Cube Erik Akkersdijk 2:47.84 2:59.31 Netherlands 3:17.752:47.842:52.33
7x7x7 Cube Erik Akkersdijk 4:26.36 4:32.58 Netherlands 4:26.364:26.724:44.66
3x3x3 Blindfolded István Kocza 1:26.40 DNF Hungary 1:38.38DNF1:26.40
3x3x3 Fewest Moves Erik Akkersdijk 29 Netherlands 29
3x3x3 One-Handed Philipp Weyer 16.40 18.59 Germany 19.5923.6516.9116.4019.28
Clock Laura Ohrndorf 7.86 9.93 Germany 8.837.8612.90DNF8.06
Megaminx Christian Dirks 57.97 NR 1:06.80 Germany 1:13.061:00.381:08.751:11.2857.97
Pyraminx Sébastien Auroux 4.30 4.60 Germany 9.064.304.634.474.69
Square-1 François Courtès 22.22 24.44 France 24.7122.6322.2239.5525.97
4x4x4 Blindfolded François Courtès 6:45.94 DNF France 6:45.94DNFDNF
5x5x5 Blindfolded François Courtès 16:27.00 NR DNF France DNF16:27.00DNS
3x3x3 Multi-Blind István Kocza 11/11 55:31 Hungary 11/11 55:31
Event Round Format Time limit Cutoff Proceed
3x3x3 Cube First round Ao5
Second round Ao5
Final Ao5
2x2x2 Cube First round Ao5
Final Ao5
4x4x4 Cube First round Bo2 / Ao5 2 attempts to get < 1:30.00
Final Ao5
5x5x5 Cube First round Bo2 / Ao5 2 attempts to get < 2:30.00
Final Ao5
6x6x6 Cube Final Bo1 / Mo3 1 attempt to get < 4:00.00
7x7x7 Cube Final Bo1 / Mo3 1 attempt to get < 6:00.00
3x3x3 Blindfolded First round Bo2 / Bo3 2 attempts to get < 4:00.00
Final Bo3
3x3x3 Fewest Moves Final Bo1 1 hour
3x3x3 One-Handed First round Bo2 / Ao5 2 attempts to get < 1:00.00
Final Ao5
Clock Final Bo2 / Ao5 2 attempts to get < 15.00
Megaminx Final Bo2 / Ao5 2 attempts to get < 1:45.00
Pyraminx Final Ao5
Square-1 Final Bo2 / Ao5 2 attempts to get < 50.00
4x4x4 Blindfolded Final Bo3
5x5x5 Blindfolded Final Bo3
3x3x3 Multi-Blind Final Bo1 10:00.00 per cube, up to 60:00.00

Time limit

If you reach the time limit during your solve, the judge will stop you and your result will be DNF (see Regulation A1a4).


The result to beat to proceed to the second phase of a cutoff round (see Regulation 9g).


The format describes how to determine the ranking of competitors based on their results. The list of allowed formats per event is described in Regulation 9b. See Regulation 9f for a description of each format.

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