Eduardo Koster
Current Personal Records
| Event | NR | CR | WR | Single | Average | WR | CR | NR | Gold | Silver | Bronze | Solves/Attempts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | 25087 | 33145 | 123328 | 22.22 | 28.58 | 132259 | 35842 | 27133 | 29/30 | |||
| 2x2x2 Cube | 18136 | 23739 | 83639 | 5.67 | 8.56 | 90915 | 25957 | 19857 | 20/20 | |||
| Clock | 5521 | 6703 | 20517 | 22.11 | 27.62 | 19097 | 6397 | 5277 | 12/15 | |||
| Pyraminx | 20539 | 26393 | 89847 | 13.03 | 18.44 | 89341 | 26335 | 20501 | 9/10 | |||
| Skewb | 13520 | 16949 | 52403 | 14.17 | 19.75 | 50301 | 16328 | 13016 | 5/5 |
Sum of Ranks
| 3x3x3 Cube | |||||
| Competition | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| Two Buffalo Cube Days 2026 | First round | 55 | 26.93 | 35.44 | 37.35 26.93 33.87 35.09 38.80 |
| Two York Time Twist 2025 | First round | 24 | 22.22 | 28.58 | 31.11 30.26 22.22 24.37 DNF |
| Brockport Bolt 2025 | Second round | 26 | 31.75 | 35.29 | 37.33 31.75 33.79 39.00 34.75 |
| First round | 26 | 31.98 | 35.91 | 34.78 37.39 39.61 35.55 31.98 | |
| ROC the Cube NY 2025 | Second round | 35 | 24.30 | 31.72 | 33.60 24.30 34.16 31.15 30.42 |
| First round | 39 | 28.69 | 36.69 | 33.56 28.69 43.03 38.48 38.04 | |
| 2x2x2 Cube | |||||
| Competition | Round | Place | Best | Average | Detail |
| Two Buffalo Cube Days 2026 | First round | 48 | 6.86 | 8.90 | 6.86 9.45 9.31 10.74 7.95 |
| Two York Time Twist 2025 | First round | 22 | 6.94 | 8.56 | 8.63 8.88 9.20 8.17 6.94 |
| Brockport Bolt 2025 | Final | 23 | 5.67 | 8.92 | 7.29 5.67 8.72 12.44 10.74 |
| First round | 26 | 7.77 | 11.16 | 7.77 11.39 11.58 11.66 10.50 | |
| Clock | |||||
| Competition | Round | Place | Best | Average | Detail |
| Two Buffalo Cube Days 2026 | First round | 40 | 25.65 | 35.71 | 31.01 25.65 DNF 39.26 36.86 |
| Two York Time Twist 2025 | First round | 19 | 22.11 | 27.62 | 32.83 26.12 23.91 22.11 DNF |
| Brockport Bolt 2025 | First round | 22 | 38.57 | 42.33 | 44.44 38.57 38.89 DNF 43.65 |
| Pyraminx | |||||
| Competition | Round | Place | Best | Average | Detail |
| Two Buffalo Cube Days 2026 | Final | 49 | 13.03 | 18.51 | 17.79 17.03 20.72 21.11 13.03 |
| Brockport Bolt 2025 | First round | 28 | 14.04 | 18.44 | 17.46 22.35 15.50 DNF 14.04 |
| Skewb | |||||
| Competition | Round | Place | Best | Average | Detail |
| Two Buffalo Cube Days 2026 | First round | 43 | 14.17 | 19.75 | 29.48 16.57 23.40 19.28 14.17 |
| Two Buffalo Cube Days 2026 | |||||
| Event | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| 3x3x3 Cube | First round | 55 | 26.93 | 35.44 | 37.35 26.93 33.87 35.09 38.80 |
| 2x2x2 Cube | First round | 48 | 6.86 | 8.90 | 6.86 9.45 9.31 10.74 7.95 |
| Clock | First round | 40 | 25.65 | 35.71 | 31.01 25.65 DNF 39.26 36.86 |
| Pyraminx | Final | 49 | 13.03 | 18.51 | 17.79 17.03 20.72 21.11 13.03 |
| Skewb | First round | 43 | 14.17 | 19.75 | 29.48 16.57 23.40 19.28 14.17 |
| Two York Time Twist 2025 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | First round | 24 | 22.22 | 28.58 | 31.11 30.26 22.22 24.37 DNF |
| 2x2x2 Cube | First round | 22 | 6.94 | 8.56 | 8.63 8.88 9.20 8.17 6.94 |
| Clock | First round | 19 | 22.11 | 27.62 | 32.83 26.12 23.91 22.11 DNF |
| Brockport Bolt 2025 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | Second round | 26 | 31.75 | 35.29 | 37.33 31.75 33.79 39.00 34.75 |
| First round | 26 | 31.98 | 35.91 | 34.78 37.39 39.61 35.55 31.98 | |
| 2x2x2 Cube | Final | 23 | 5.67 | 8.92 | 7.29 5.67 8.72 12.44 10.74 |
| First round | 26 | 7.77 | 11.16 | 7.77 11.39 11.58 11.66 10.50 | |
| Clock | First round | 22 | 38.57 | 42.33 | 44.44 38.57 38.89 DNF 43.65 |
| Pyraminx | First round | 28 | 14.04 | 18.44 | 17.46 22.35 15.50 DNF 14.04 |
| ROC the Cube NY 2025 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | Second round | 35 | 24.30 | 31.72 | 33.60 24.30 34.16 31.15 30.42 |
| First round | 39 | 28.69 | 36.69 | 33.56 28.69 43.03 38.48 38.04 | |
| No. | Date | Name | Region | City |
|---|---|---|---|---|
| 4 | 2026-01-17~18 | Two Buffalo Cube Days 2026 | United States | West Seneca, New York |
| 3 | 2025-11-08 | Two York Time Twist 2025 | United States | Auburn, New York |
| 2 | 2025-08-16 | Brockport Bolt 2025 | United States | Brockport, New York |
| 1 | 2025-06-21 | ROC the Cube NY 2025 | United States | Henrietta, New York |
Closest Cubers
Seen Cubers
| Times | Competitors |
|---|---|
| 1 | 115 |
| 2 | 23 |
| 3 | 7 |
| 4 | 4 |
| All | 149 |

