In the past year (2025), Koshi Sakamoto (坂本航士) competed in 1 competition and 3 rounds across 2 events, on Sep 15th.
Solves/Attempts
He attempted 15 solves and completed 15.
| Event | Solves | Attempts |
|---|---|---|
| 3x3x3 Cube | 10 | 10 |
| 2x2x2 Cube | 5 | 5 |
Personal Bests
He broke his personal best 5 times across 2 events, including 3 singles and 2 averages.
| Event | Times | Single | Average |
|---|---|---|---|
| 3x3x3 Cube | 3 | 2 | 1 |
| 2x2x2 Cube | 2 | 1 | 1 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
|---|---|---|---|
| 3x3x3 Cube | 9.84 | 8.22 | 1.62 (19.71%) |
| 2x2x2 Cube | - | 4.27 | - |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
|---|---|---|---|
| 3x3x3 Cube | 11.09 | 10.68 | 0.41 (3.84%) |
| 2x2x2 Cube | - | 5.46 | - |
Cubers
He met 117 cubers from 9 countries/regions.
Regions
He competed in 1 country/region.
| Region | Times |
|---|---|
| Japan | 1 |