People · Japan
Hiroshi Terauchi (寺内博)
3×3 · top 23.5% of 284,439 all-time · competing since December 2018 · 2018TERA02
Hiroshi Terauchi (寺内博) has been competing for 8 years. His best event is the 3×3: a personal-best single of 14.74, set at Tribox Open Spring 2019, puts him in the top 23.5% of the 284,439 people who have ever been ranked in the event, and 971st in Japan. Across 12 competitions since December 2018, he has put 82 official solves on the record across seven events. Solve to solve, his 3×3 times vary about 16% around a typical one; 92% of the 35,811 competitors with ten or more counted rounds hold a tighter spread. His 3×3 best has come down from 21.39 in December 2018 to 14.74, a 31% improvement. Hiroshi has entered twelve competitions, more competitions than 94% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Japan | |
|---|---|---|---|---|---|
| 3×3 | 14.74 | 17.63 | top 23.5% | 971 / 3,329 | |
| 3×3 one-handed | 34.28 | 39.29 | top 55.9% | 395 / 529 | |
| 2×2 | 6.73 | 10.05 | top 58.2% | 698 / 1,021 | |
| 5×5 | 2:15.50 | — | early days — 2 solves | 300 / 420 | |
| Clock | 18.34 | 24.85 | top 59.8% | 206 / 263 | |
| 4×4 | 1:44.08 | 2:19.10 | top 73.3% | 586 / 667 | |
| 7×7 | 7:00.03 | 8:05.44 | early days — 3 solves | 157 / 188 |
Percentile against all competitors ever ranked in each event, a fairer measure than raw rank, because the pools differ by a factor of ten.
The line so far
Best single per competition, 3×3. Faster is higher — the axis is the right way up.
The story so far
- 28 Apr 2019First sub-20 3×3: 14.74 at Tribox Open Spring 2019.
- 28 Apr 2019First sub-15 3×3: 14.74 at Tribox Open Spring 2019.
- 22 Dec 2018First competition: Japan Championship 2018. A 21.39 3×3 single to start from.
Competitions
- Tokyo Autumn 2025 · 23 Sep 2025
- Tokyo Spring AM 2025 · 20 Apr 2025
- Shonan AM 2024 · 7 Dec 2024
- Ayase Summer 2023 · 17 Jul 2023
- Tokyo Challenge Winter A 2023 · 12 Feb 2023
- Minatomirai 2022 · 29 Apr 2022 — 1 personal best set
- Welcome Back Ayase Winter 2020 · 26 Dec 2020
- Japan Championship 2019 · 2 Nov 2019
- Reiwa Anniversary 2019 · 1 Jun 2019
- Tribox Open Spring 2019 · 28 Apr 2019 — 1 personal best set
- Ayase 2019 · 2 Feb 2019 — 1 personal best set
- Japan Championship 2018 · 22 Dec 2018
Reading this page: a single is one solve's time · an average is the middle three of five solves, best and worst discarded · a PB is a personal best · a DNF (did not finish) is an attempt with no valid result: a popped piece, an unsolved face, an over-limit memorisation · top X% compares against everyone ever ranked in that event, which is fairer than raw rank because event pools differ tenfold.
The circuit
The people whose scorecards keep turning up next to his.
- Akatsuki Kitamura (北村曉) — met in 16 rounds, finished ahead 9 times
- Yuhei Takagi (高木佑平) — met in 16 rounds, never finished ahead
- Tomohiro Kobayashi (小林知広) — met in 16 rounds, never finished ahead
Next targets
- A sub-12 3×3 single — 39,535 people have one; it is 2.74 away.
- A sub-30 3×3 one-handed single — 34,382 people have one; it is 4.28 away.
Targets move as he improves.