People · Australia
Logan Jansma
Pyraminx · top 7.4% of 129,321 all-time · competing since January 2023 · 2023JANS02
Logan Jansma has been competing for 4 years. His best event is the Pyraminx: a personal-best single of 3.95, set at Perth Puzzle Party 2024, puts him in the top 7.4% of the 129,321 people who have ever been ranked in the event, and 341st in Australia. Until February 2008, no official Pyraminx solve in the world had been that fast. Across 6 competitions since January 2023, he has put 119 official solves on the record across six events. Solve to solve, his 3×3 times vary about 12% around a typical one, steadier than 68% of the 35,811 competitors with ten or more counted rounds. His 3×3 best has come down from 34.48 in January 2023 to 11.60, a 66% improvement. Logan has entered six competitions, more competitions than 86% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Australia | |
|---|---|---|---|---|---|
| Pyraminx | 3.95 | 5.02 | top 7.4% | 341 / 5,993 | |
| 3×3 | 11.60 | 13.07 | top 12.5% | 1,103 / 11,709 | |
| Skewb | 4.43 | 8.99 | top 13.9% | 364 / 3,534 | |
| 2×2 | 3.94 | 5.33 | top 25.7% | 1,997 / 8,567 | |
| 3×3 one-handed | 48.99 | — | early days — 1 solve | 1,864 / 2,659 | |
| 4×4 | 1:50.76 | — | early days — 2 solves | 2,315 / 3,051 |
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
- 13 Jan 2024Four personal bests in one day at Perth Puzzle Party 2024.
- 19 Nov 2023First sub-15 3×3: 14.56 at Speedy South Perth 2023.
- 26 Aug 2023First sub-20 3×3: 19.77 at WA Open 2023.
- 26 Aug 2023Three personal bests in one day at WA Open 2023.
- 19 Mar 2023First sub-30 3×3: 27.03 at Hurry Up Karrinyup 2023.
- 21 Jan 2023First competition: Perth Summer 2023. A 34.48 3×3 single to start from.
Competitions
- Perth Puzzle Party 2024 · 13 Jan 2024 — 4 personal bests set
- Speedy South Perth 2023 · 19 Nov 2023 — 2 personal bests set
- Butler Blitz 2023 · 21 Oct 2023 — 1 personal best set
- WA Open 2023 · 26 Aug 2023 — 3 personal bests set
- Hurry Up Karrinyup 2023 · 19 Mar 2023 — 1 personal best set
- Perth Summer 2023 · 21 Jan 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.
- Amy Smith — met in 30 rounds, never finished ahead
- Jay Calter — met in 30 rounds, never finished ahead
- George Pedigo — met in 29 rounds, finished ahead 7 times
Next targets
- A sub-3 Pyraminx single — 4,700 people have one; it is 0.95 away.
- A sub-10 3×3 single — 21,172 people have one; it is 1.60 away.
Targets move as he improves.