People · Singapore
Zion Ee Zheng Kai
3×3 · top 30.4% of 284,439 all-time · competing since October 2024 · 2024KAIZ01
Zion Ee Zheng Kai has been competing for a year. His best event is the 3×3: a personal-best single of 16.81, set at Singapore NxNxN 2024, puts him in the top 30.4% of the 284,439 people who have ever been ranked in the event, and 674th in Singapore. Across 4 competitions since October 2024, he has put 30 official solves on the record across two events. His 3×3 best has come down from 22.31 in October 2024 to 16.81, a 25% improvement. Zion has entered four competitions, more competitions than 78% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Singapore | |
|---|---|---|---|---|---|
| 3×3 | 16.81 | 20.49 | top 30.4% | 674 / 1,546 | |
| 2×2 | 4.76 | 6.61 | top 36.3% | 480 / 1,053 |
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
- 15 Dec 2024First sub-20 3×3: 16.81 at Singapore NxNxN 2024.
- 26 Oct 2024First competition: Singapore Kempinski Rubik's 50th Anniversary 2024. A 22.31 3×3 single to start from.
Competitions
- Singapore Newcomers 2025 · 22 Mar 2025 — 1 personal best set
- Singapore Skewby March 2025 · 9 Mar 2025
- Singapore NxNxN 2024 · 15 Dec 2024 — 1 personal best set
- Singapore Kempinski Rubik's 50th Anniversary 2024 · 26 Oct 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.
- Tristan Chua Yong — met in 6 rounds, never finished ahead
- Akash Sreedharan (ஆகாஷ் ஸ்ரீதரன்) — met in 6 rounds, never finished ahead
- Khant Min Nyo — met in 6 rounds, never finished ahead
Next targets
- A sub-15 3×3 single — 69,493 people have one; it is 1.81 away.
- A sub-4 2×2 single — 49,452 people have one; it is 0.76 away.
Targets move as he improves.