People · China
Tianhao Mo (莫天皓)
3×3 · top 0.75% of 284,439 all-time · competing since April 2018 · 2018MOTI02
Tianhao Mo (莫天皓) has been competing for 8 years. His best event is the 3×3: a personal-best single of 6.38, set at Xi'an Open 2024, puts him in the top 0.75% of the 284,439 people who have ever been ranked in the event, and 280th in China. Until May 2011, no official 3×3 solve in the world had been that fast. Across 15 competitions since April 2018, he has put 481 official solves on the record across twelve events. Solve to solve, his 3×3 times vary about 14% around a typical one; 73% of the 35,811 competitors with ten or more counted rounds hold a tighter spread. His 3×3 best has come down from 25.24 in April 2018 to 6.38, a 75% improvement. Tianhao has entered 15 competitions, more competitions than 95% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | China | |
|---|---|---|---|---|---|
| 3×3 | 6.38 | 7.40 | top 0.75% | 280 / 28,153 | |
| 3×3 one-handed | 10.04 | 12.45 | top 1.1% | 90 / 5,922 | |
| 5×5 | 47.86 | 54.91 | top 1.3% | 47 / 2,816 | |
| 4×4 | 29.28 | 33.72 | top 2.4% | 226 / 5,926 | |
| 2×2 | 1.92 | 3.43 | top 4.2% | 570 / 15,796 | |
| 7×7 | 2:40.53 | 2:47.34 | early days — 3 solves | 114 / 1,261 | |
| 6×6 | 1:46.36 | 1:50.17 | top 5.9% | 130 / 1,349 | |
| Pyraminx | 3.85 | 5.48 | top 6.9% | 826 / 10,224 | |
| Square-1 | 10.96 | 16.11 | top 7.9% | 112 / 1,362 | |
| Clock | 6.74 | 8.27 | top 10.0% | 218 / 1,843 | |
| 3×3 blindfolded | 2:10.04 | — | early days — 1 solve | 533 / 1,183 | |
| Skewb | 12.79 | 14.29 | top 69.8% | 3,668 / 5,004 |
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
- 8 Feb 2025Three personal bests in one day at Chengdu Spring Open 2025.
- 3 Aug 2024Five personal bests in one day at Xi'an Open 2024.
- 3 Jan 2021Three personal bests in one day at Chengdu New Year Morning 2021.
- 26 Jul 2019Three personal bests in one day at China Championship 2019.
- 8 Jun 2019First sub-10 3×3: 9.06 at Guilin Open 2019.
- 8 Jun 2019Four personal bests in one day at Guilin Open 2019.
Competitions
- Zhuhai Pi Day 2026 · 14 Mar 2026 — 1 personal best set
- Chengdu Spring Open 2025 · 8 Feb 2025 — 3 personal bests set
- Xi'an Open 2024 · 3 Aug 2024 — 5 personal bests set
- Chengdu Summer 2024 · 20 Jul 2024 — 2 personal bests set
- Chengdu Flash Cube Open 2023 · 15 Oct 2023 — 2 personal bests set
- Xi'an Cherry Blossom AM 2021 · 11 Apr 2021 — 1 personal best set
- Chengdu New Year Morning 2021 · 3 Jan 2021 — 3 personal bests set
- Yunnan Open 2019 · 6 Oct 2019
- China Championship 2019 · 26 Jul 2019 — 3 personal bests set
- Guilin Open 2019 · 8 Jun 2019 — 4 personal bests set
- Chengdu Open 2019 · 1 May 2019 — 1 personal best set
- Xi'an Cherry Blossom 2019 · 13 Apr 2019 — 2 personal bests set
- Chongqing Open 2018 · 8 Dec 2018 — 3 personal bests set
- Chengdu Winter Open 2018 · 24 Nov 2018 — 2 personal bests set
- Chengdu Open 2018 · 29 Apr 2018
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.
- Jiazhou Li (李佳洲) — met in 63 rounds, finished ahead 3 times
- Zhiyuan Ma (马之元) — met in 46 rounds, finished ahead 5 times
- Xinyu Li (李欣宇) — met in 39 rounds, finished ahead 24 times
Next targets
- A sub-6 3×3 single — 1,376 people have one; it is 0.38 away.
- A sub-10 3×3 one-handed single — 779 people have one; it is 0.04 away.
Targets move as he improves.