People · United States
Harper Rumschik
Clock · top 13.4% of 32,817 all-time · competing since August 2024 · 2024RUMS01
Harper Rumschik has been competing for 2 years. His best event is the Clock: a personal-best single of 7.63, set at Michigan Mini 34 2025, puts him in the top 13.4% of the 32,817 people who have ever been ranked in the event, and 1,057th in the United States. Across 13 competitions since August 2024, he has put 313 official solves on the record across twelve events. Solve to solve, his 3×3 times vary about 16% around a typical one; 90% of the 36,406 competitors with ten or more counted rounds hold a tighter spread. His 3×3 best has come down from 30.39 in August 2024 to 17.55, a 42% improvement. Harper has entered 13 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 | United States | |
|---|---|---|---|---|---|
| Clock | 7.63 | 10.11 | top 13.4% | 1,057 / 9,172 | |
| Pyraminx | 6.53 | 9.26 | top 24.1% | 6,657 / 29,168 | |
| 2×2 | 3.83 | 6.11 | top 24.4% | 9,696 / 41,674 | |
| 3×3 | 17.55 | 20.66 | top 32.8% | 18,456 / 60,666 | |
| Skewb | 7.22 | 9.85 | top 35.5% | 6,088 / 19,164 | |
| 5×5 | 1:55.01 | 2:08.14 | top 46.1% | 3,868 / 9,537 | |
| Megaminx | 2:03.48 | 2:11.76 | top 47.8% | 3,623 / 8,026 | |
| 4×4 | 1:12.00 | 1:25.56 | top 48.9% | 8,287 / 19,354 | |
| 3×3 one-handed | 33.78 | 44.55 | top 55.1% | 7,746 / 15,900 | |
| 6×6 | 3:41.27 | 4:07.82 | top 59.3% | 2,300 / 4,262 | |
| 7×7 | 5:42.51 | 6:02.72 | top 63.4% | 1,937 / 3,236 | |
| Square-1 | 49.71 | — | top 75.9% | 5,085 / 6,846 |
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
- 20 Sep 2025Three personal bests in one day at Washtenaw Slow Fall 2025.
- 15 Aug 2025Eight personal bests in one day at Michigan Championship 2025.
- 26 Jun 2025Four personal bests in one day at Michigan Mini 32 2025.
- 22 Jun 2025First sub-20 3×3: 19.85 at Plymouth Puzzle-Off 2025.
- 22 Jun 2025Three personal bests in one day at Plymouth Puzzle-Off 2025.
- 19 Apr 2025Four personal bests in one day at Washtenaw Spring 2025.
Competitions
- Bowling Green Fall 2026 · 3 Oct 2026 — 1 personal best set
- Washtenaw Slow Fall 2025 · 20 Sep 2025 — 3 personal bests set
- Michigan Mini 34 2025 · 28 Aug 2025 — 2 personal bests set
- Michigan Championship 2025 · 15 Aug 2025 — 8 personal bests set
- Michigan Mini 32 2025 · 26 Jun 2025 — 4 personal bests set
- Plymouth Puzzle-Off 2025 · 22 Jun 2025 — 3 personal bests set
- Washtenaw Spring 2025 · 19 Apr 2025 — 4 personal bests set
- Cube Against Cancer Buffalo 2025 · 5 Apr 2025 — 1 personal best set
- Washtenaw Winter 2025 · 25 Jan 2025 — 3 personal bests set
- Washtenaw Mini 3 2024 · 20 Dec 2024 — 1 personal best set
- Washtenaw Mini 2 2024 · 1 Nov 2024 — 1 personal best set
- Washtenaw Fall 2024 · 19 Oct 2024 — 3 personal bests set
- Washtenaw Summer 2024 · 31 Aug 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.
- Yuxuan Chen — met in 64 rounds, finished ahead 6 times
- Cole Shaft — met in 59 rounds, finished ahead twice
- Elliott Perkins — met in 48 rounds, finished ahead once
Next targets
- A sub-6 Clock single — 2,366 people have one; it is 1.63 away.
- A sub-6 Pyraminx single — 26,233 people have one; it is 0.53 away.
Targets move as he improves.