People · Colombia
Akemi Medina Rojas
Pyraminx · top 5.3% of 129,321 all-time · competing since March 2024 · 2024ROJA09
Akemi Medina Rojas has been competing for 2 years. His best event is the Pyraminx: a personal-best single of 3.46, set at WCA South American Championship 2026, puts him in the top 5.3% of the 129,321 people who have ever been ranked in the event, and 119th in Colombia. Until February 2008, no official Pyraminx solve in the world had been that fast. Across 11 competitions since March 2024, he has put 343 official solves on the record across nine events. Solve to solve, his 3×3 times vary about 11% around a typical one, steadier than 83% of the 35,811 competitors with ten or more counted rounds. His 3×3 best has come down from 26.13 in March 2024 to 10.96, a 58% improvement. Akemi has entered eleven competitions, more competitions than 93% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Colombia | |
|---|---|---|---|---|---|
| Pyraminx | 3.46 | 4.35 | top 5.3% | 119 / 2,395 | |
| 2×2 | 2.42 | 3.90 | top 8.1% | 261 / 3,615 | |
| 3×3 | 10.96 | 13.21 | top 10.4% | 421 / 5,812 | |
| 4×4 | 45.95 | 50.24 | top 19.5% | 266 / 1,270 | |
| 3×3 one-handed | 22.00 | 25.96 | top 26.1% | 260 / 1,175 | |
| 5×5 | 2:07.73 | 2:39.99 | top 54.1% | 326 / 506 | |
| Skewb | 10.69 | 13.82 | top 59.1% | 646 / 1,065 | |
| 6×6 | 5:12.80 | 5:36.61 | early days — 3 solves | 213 / 232 | |
| 7×7 | 8:39.69 | 9:12.45 | early days — 3 solves | 176 / 182 |
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
- 12 Jun 2026Three personal bests in one day at WCA South American Championship 2026.
- 11 Jan 2026Three personal bests in one day at Bima al Cubo III Bogotá 2026.
- 27 Dec 2025Four personal bests in one day at Plaza Madero Chía VII 2025.
- 14 Dec 2025Four personal bests in one day at Bima al Cubo II Bogotá 2025.
- 19 Apr 2025First sub-15 3×3: 12.97 at Tocancipá 2025.
- 19 Apr 2025Four personal bests in one day at Tocancipá 2025.
Competitions
- WCA South American Championship 2026 · 12 Jun 2026 — 3 personal bests set
- Zipaquirá Cundinamarca III 2026 · 24 May 2026 — 1 personal best set
- Bima al Cubo III Bogotá 2026 · 11 Jan 2026 — 3 personal bests set
- Plaza Madero Chía VII 2025 · 27 Dec 2025 — 4 personal bests set
- Bima al Cubo II Bogotá 2025 · 14 Dec 2025 — 4 personal bests set
- Tocancipá 2025 · 19 Apr 2025 — 4 personal bests set
- Avenida Chile XX 2025 · 15 Feb 2025 — 1 personal best set
- Avenida Chile XIX 2025 · 25 Jan 2025 — 2 personal bests set
- Colombian Nationals Avenida Chile 2024 · 9 Nov 2024 — 2 personal bests set
- Avenida Chile X 2024 · 7 Apr 2024
- Avenida Chile IX 2024 · 17 Mar 2024
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.
- Dennis Rosero — met in 76 rounds, finished ahead 19 times
- Eduard Esteban García Domínguez — met in 67 rounds, finished ahead 13 times
- José David Castiblanco Marin — met in 58 rounds, finished ahead 10 times
Next targets
- A sub-3 Pyraminx single — 4,700 people have one; it is 0.46 away.
- A sub-2 2×2 single — 8,848 people have one; it is 0.42 away.
Targets move as he improves.