People · Finland
Iisakki Erkheikki
Pyraminx · top 9.6% of 129,321 all-time · competing since April 2022 · 2022ERKH01
Iisakki Erkheikki has been competing for 4 years. His best event is the Pyraminx: a personal-best single of 4.38, set at Autotalo Anime Adventure VII 2024, puts him in the top 9.6% of the 129,321 people who have ever been ranked in the event, and 90th in Finland. Until September 2006, no official Pyraminx solve in the world had been that fast. Across 23 competitions since April 2022, he has put 671 official solves on the record across 13 events. Solve to solve, his 3×3 times vary about 12% around a typical one, steadier than 78% of the 35,811 competitors with ten or more counted rounds. His Pyraminx best has come down from 7.19 in April 2022 to 4.38, a 39% improvement. Iisakki has entered 23 competitions, more competitions than 97% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Finland | |
|---|---|---|---|---|---|
| Pyraminx | 4.38 | 6.92 | top 9.6% | 90 / 551 | |
| Skewb | 4.36 | 8.07 | top 13.4% | 90 / 405 | |
| 2×2 | 3.76 | 5.42 | top 23.5% | 255 / 671 | |
| Clock | 10.76 | 12.03 | top 28.9% | 80 / 194 | |
| 3×3 | 17.16 | 21.52 | top 31.5% | 343 / 875 | |
| 4×4 | 56.33 | 1:03.76 | top 32.3% | 136 / 388 | |
| Megaminx | 2:05.41 | — | top 48.8% | 99 / 188 | |
| 5×5 | 2:03.55 | — | top 51.5% | 122 / 232 | |
| Square-1 | 32.01 | 1:02.82 | top 53.3% | 99 / 155 | |
| 3×3 one-handed | 34.54 | 47.26 | top 56.4% | 184 / 314 | |
| 6×6 | 4:21.10 | — | top 72.1% | 82 / 116 | |
| 3×3 Fewest Moves | 49 moves | — | early days — 1 solve | 80 / 95 | |
| 7×7 | 6:50.17 | — | early days — 2 solves | 76 / 99 |
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, Pyraminx. Faster is higher — the axis is the right way up.
The story so far
- 30 May 2025Six personal bests in one day at VERK VI 2025.
- 27 Apr 2025Four personal bests in one day at VERK V 2025.
- 4 Apr 2025Four personal bests in one day at Kirkkonummen Kuutionvääntelyt 2025.
- 29 Mar 2025Four personal bests in one day at VERK IV 2025.
- 20 Apr 2024Three personal bests in one day at Lahen Cubefest 2024.
- 23 Mar 2024Four personal bests in one day at Autotalo Anime Adventure IV 2024.
Competitions
- VERK VI 2025 · 30 May 2025 — 6 personal bests set
- VERK V 2025 · 27 Apr 2025 — 4 personal bests set
- Finnish FMC Series VI 2025 · 25 Apr 2025
- Kirkkonummen Kuutionvääntelyt 2025 · 4 Apr 2025 — 4 personal bests set
- VERK IV 2025 · 29 Mar 2025 — 4 personal bests set
- Finnish Championship 2024 · 17 Oct 2024 — 2 personal bests set
- Autotalo Anime Adventure VII 2024 · 29 Jun 2024 — 2 personal bests set
- Autotalo Anime Adventure VI 2024 · 1 Jun 2024 — 2 personal bests set
- Lahen Cubefest 2024 · 20 Apr 2024 — 3 personal bests set
- Autotalo Anime Adventure IV 2024 · 23 Mar 2024 — 4 personal bests set
- Autotalo Anime Adventure II 2024 · 20 Jan 2024 — 1 personal best set
- Suur-Kloostri Side Events 2023 · 25 Nov 2023 — 2 personal bests set
- Itämeri 2023 · 25 Nov 2023 — 3 personal bests set
- Kirkkonummen Kuutiokemut 2023 · 10 Nov 2023 — 5 personal bests set
- Autotalo Anime Adventure III 2023 · 4 Nov 2023 — 3 personal bests set
- Finnish Championship 2023 · 20 Oct 2023 — 2 personal bests set
- Puzzling at the Shopping Centre Plaza in Salo 2023 · 2 Sep 2023 — 5 personal bests set
- Tampere 2023 · 21 May 2023 — 1 personal best set
- Level Up Uusimaa 2022 · 25 Nov 2022 — 2 personal bests set
- Kuutiostoren Kuutiokekkerit 2022 · 12 Nov 2022 — 4 personal bests set
- Finnish Championship 2022 · 24 Sep 2022 — 3 personal bests set
- Estonian Open 2022 · 27 Aug 2022 — 3 personal bests set
- Kirkkonummen Kuutionvääntelyt 2022 · 15 Apr 2022
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.
- Niko Ronkainen — met in 186 rounds, finished ahead once
- Antto Pitkänen — met in 172 rounds, finished ahead 5 times
- Luukas Lempinen — met in 165 rounds, finished ahead 3 times
Next targets
- A sub-4 Pyraminx single — 9,892 people have one; it is 0.38 away.
- A sub-4 Skewb single — 7,977 people have one; it is 0.36 away.
Targets move as he improves.