Competitions
Rhein-Sieg Open 2027
Sign in to followUpcoming
January 22, 2027 – January 24, 2027Bürgerhaus Haus Lauterbach · Sankt Augustin, DE0 people10 eventsEvents
10 events · 22 rounds
| Event | Round | Format | Time limit | Cutoff | Proceed |
|---|---|---|---|---|---|
3x3x3 Cube | First round | Average of 5 | 10:00 | Top 75% advance to next roundSee projected qualifiers | |
| Second round | Average of 5 | 10:00 | Top 75% advance to next roundSee projected qualifiers | ||
| Final | Average of 5 | 10:00 | |||
4x4x4 Cube | First round | Average of 5 | 5:00 | Under 1:30 in 2 attempts to continue | Top 100% advance to next roundSee projected qualifiers |
| Second round | Average of 5 | 5:00 | Under 1:30 in 2 attempts to continue | Top 50% advance to next roundSee projected qualifiers | |
| Final | Average of 5 | 2:00 | |||
5x5x5 Cube | First round | Average of 5 | 6:00 | Under 2:30 in 2 attempts to continue | Top 75% advance to next roundSee projected qualifiers |
| Second round | Average of 5 | 4:00 | Under 2:30 in 2 attempts to continue | Top 75% advance to next roundSee projected qualifiers | |
| Final | Average of 5 | 3:00 | |||
6x6x6 Cube | Final | Mean of 3 | 25:00 cumulative across rounds Shared with 6x6x6 Cube round 1, 7x7x7 Cube round 1 | ||
7x7x7 Cube | Final | Mean of 3 | 25:00 cumulative across rounds Shared with 6x6x6 Cube round 1, 7x7x7 Cube round 1 | ||
3x3x3 Blindfolded | First round | Best of 5 | 15:00 cumulative | Top 75% advance to next roundSee projected qualifiers | |
| Final | Best of 5 | 10:00 cumulative | |||
3x3x3 Fewest Moves | Final | Mean of 3 | — | ||
3x3x3 One-Handed | First round | Average of 5 | 4:00 | Under 45.00 in 2 attempts to continue | Top 75% advance to next roundSee projected qualifiers |
| Final | Average of 5 | 1:30 | |||
Megaminx | First round | Average of 5 | 10:00 | Under 2:15 in 2 attempts to continue | Top 75% advance to next roundSee projected qualifiers |
| Second round | Average of 5 | 3:00 | Under 2:15 in 2 attempts to continue | Top 75% advance to next roundSee projected qualifiers | |
| Final | Average of 5 | 2:00 | |||
Face-Turning Octahedron | First round | Average of 5 | 5:00 | Under 2:45 in 2 attempts to continue | Top 75% advance to next roundSee projected qualifiers |
| Second round | Average of 5 | 3:00 | Top 12 advance to next roundSee projected qualifiers | ||
| Final | Average of 5 | 2:00 |
3x3x3 Cube
- First round · Average of 5Time limit 10:00
- Second round · Average of 5Time limit 10:00
- Final · Average of 5Time limit 10:00
4x4x4 Cube
- First round · Average of 5Time limit 5:00Under 1:30 in 2 attempts to continue
- Second round · Average of 5Time limit 5:00Under 1:30 in 2 attempts to continue
- Final · Average of 5Time limit 2:00
5x5x5 Cube
- First round · Average of 5Time limit 6:00Under 2:30 in 2 attempts to continue
- Second round · Average of 5Time limit 4:00Under 2:30 in 2 attempts to continue
- Final · Average of 5Time limit 3:00
6x6x6 Cube
- Final · Mean of 3Time limit 25:00 cumulative across rounds (Shared with 6x6x6 Cube round 1, 7x7x7 Cube round 1)
7x7x7 Cube
- Final · Mean of 3Time limit 25:00 cumulative across rounds (Shared with 6x6x6 Cube round 1, 7x7x7 Cube round 1)
3x3x3 Blindfolded
- First round · Best of 5Time limit 15:00 cumulative
- Final · Best of 5Time limit 10:00 cumulative
3x3x3 Fewest Moves
- Final · Mean of 3
3x3x3 One-Handed
- First round · Average of 5Time limit 4:00Under 45.00 in 2 attempts to continue
- Final · Average of 5Time limit 1:30
Megaminx
- First round · Average of 5Time limit 10:00Under 2:15 in 2 attempts to continue
- Second round · Average of 5Time limit 3:00Under 2:15 in 2 attempts to continue
- Final · Average of 5Time limit 2:00
Face-Turning Octahedron
- First round · Average of 5Time limit 5:00Under 2:45 in 2 attempts to continue
- Second round · Average of 5Time limit 3:00
- Final · Average of 5Time limit 2:00
A cumulative time limit is the total time allowed for all your attempts in that round (or the listed rounds together).
Cutoff: you only get the remaining attempts if you beat the cutoff within the first attempts shown.
Source: the competition's official WCA event and round settings.