Ryuma Koga (古賀瑠磨)
Name:
Ryuma Koga (古賀瑠磨)
Region:
Japan
Competitions:
1
WCA ID:
2025KOGA03
2025KOGA03
Gender:
Male
Career:
2025.12.28 - 2025.12.28
Current Personal Records
| Event | NR | CR | WR | Single | Average | WR | CR | NR | Gold | Silver | Bronze | Solves/Attempts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | 927 | 23706 | 63815 | 14.59 | 16.22 | 52437 | 20024 | 791 | 5/5 |
Sum of Ranks
| Competition | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| Shimonoseki 2025 | First round | 44 | 14.59 | 16.22 | 14.59 14.92 15.10 18.63 19.02 |
| Shimonoseki 2025 | |||||
| Event | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| 3x3x3 Cube | First round | 44 | 14.59 | 16.22 | 14.59 14.92 15.10 18.63 19.02 |
| No. | Date | Name | Region | City |
|---|---|---|---|---|
| 1 | 2025-12-28 | Shimonoseki 2025 | Japan | Shimonoseki, Yamaguchi |