Competitions
Chattogram Cube Open 2025
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September 26, 2025 – September 27, 2025Presidency International School · Chattogram, BD51 people10 eventsEvents
10 events · 20 rounds
| Event | Round | Format | Time limit | Cutoff | Proceed |
|---|---|---|---|---|---|
| First round | Average of 5 | 10:00 | Top 32 advance to next roundSee projected qualifiers | ||
| Second round | Average of 5 | 10:00 | Top 12 advance to next roundSee projected qualifiers | ||
| Final | Average of 5 | 10:00 | |||
| First round | Average of 5 | 10:00 | Top 16 advance to next roundSee projected qualifiers | ||
| Final | Average of 5 | 10:00 | |||
| First round | Average of 5 | 3:00 | Under 1:30 in 2 attempts to continue | Top 8 advance to next roundSee projected qualifiers | |
| Final | Average of 5 | 10:00 | |||
| First round | Average of 5 | 5:00 | Under 2:30 in 2 attempts to continue | Top 8 advance to next roundSee projected qualifiers | |
| Final | Average of 5 | 10:00 | |||
| First round | Mean of 3 | 10:00 | Under 4:30 in 1 attempt to continue | Top 6 advance to next roundSee projected qualifiers | |
| Final | Mean of 3 | 10:00 | Under 3:00 in 1 attempt to continue | ||
| First round | Mean of 3 | 10:00 | Under 6:30 in 1 attempt to continue | Top 6 advance to next roundSee projected qualifiers | |
| Final | Mean of 3 | 10:00 | Under 4:30 in 1 attempt to continue | ||
| First round | Best of 3 | 20:00 cumulative | Top 6 advance to next roundSee projected qualifiers | ||
| Final | Best of 3 | 10:00 cumulative | |||
| First round | Average of 5 | 10:00 | Under 2:00 in 2 attempts to continue | Top 8 advance to next roundSee projected qualifiers | |
| Final | Average of 5 | 10:00 | |||
| First round | Average of 5 | 10:00 | Top 12 advance to next roundSee projected qualifiers | ||
| Final | Average of 5 | 10:00 | |||
| Final | Best of 3 | 60:00 cumulative |
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
2x2x2 Cube
- First round · Average of 5Time limit 10:00
- Final · Average of 5Time limit 10:00
4x4x4 Cube
- First round · Average of 5Time limit 3:00Under 1:30 in 2 attempts to continue
- Final · Average of 5Time limit 10:00
5x5x5 Cube
- First round · Average of 5Time limit 5:00Under 2:30 in 2 attempts to continue
- Final · Average of 5Time limit 10:00
6x6x6 Cube
- First round · Mean of 3Time limit 10:00Under 4:30 in 1 attempt to continue
- Final · Mean of 3Time limit 10:00Under 3:00 in 1 attempt to continue
7x7x7 Cube
- First round · Mean of 3Time limit 10:00Under 6:30 in 1 attempt to continue
- Final · Mean of 3Time limit 10:00Under 4:30 in 1 attempt to continue
3x3x3 Blindfolded
- First round · Best of 3Time limit 20:00 cumulative
- Final · Best of 3Time limit 10:00 cumulative
Megaminx
- First round · Average of 5Time limit 10:00Under 2:00 in 2 attempts to continue
- Final · Average of 5Time limit 10:00
Pyraminx
- First round · Average of 5Time limit 10:00
- Final · Average of 5Time limit 10:00
5x5x5 Blindfolded
- Final · Best of 3Time limit 60:00 cumulative
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.