People · Canada
Hahyeon Cho
3×3 · top 20.6% of 284,439 all-time · competing since September 2023 · 2023CHOH05
Hahyeon Cho has been competing for 3 years. His best event is the 3×3: a personal-best single of 13.90, set at Canada's Best in the West 2024, puts him in the top 20.6% of the 284,439 people who have ever been ranked in the event, and 1,963rd in Canada. Across 3 competitions since September 2023, he has put 45 official solves on the record across five events. His 3×3 best has come down from 19.12 in September 2023 to 13.90, a 27% improvement. Hahyeon has entered three competitions, more competitions than 69% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Canada | |
|---|---|---|---|---|---|
| 3×3 | 13.90 | 16.72 | top 20.6% | 1,963 / 10,392 | |
| 2×2 | 4.71 | 7.61 | top 35.6% | 2,469 / 7,173 | |
| Pyraminx | 9.04 | 15.67 | top 45.2% | 2,113 / 4,858 | |
| 3×3 one-handed | 32.42 | 38.10 | top 52.1% | 1,210 / 2,620 | |
| Skewb | 13.81 | 19.60 | top 74.0% | 2,159 / 2,907 |
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
- 5 Jan 2024First sub-15 3×3: 13.90 at Canada's Best in the West 2024.
- 23 Sep 2023First competition: Foothills NxNs 2023. A 19.12 3×3 single to start from.
Competitions
- Out in the Country Crossfield 2025 · 3 May 2025
- Canada's Best in the West 2024 · 5 Jan 2024 — 1 personal best set
- Foothills NxNs 2023 · 23 Sep 2023
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.
- Griffin Clem — met in 9 rounds, never finished ahead
- Lucas Kuczaj — met in 9 rounds, never finished ahead
- Sam Edwards — met in 9 rounds, never finished ahead
Next targets
- A sub-12 3×3 single — 39,535 people have one; it is 1.90 away.
- A sub-4 2×2 single — 49,452 people have one; it is 0.71 away.
Targets move as he improves.