People · Vietnam
Trương Quí Bảo
4×4 · top 2.3% of 85,040 all-time · competing since July 2019 · 2019BAOT01
Trương Quí Bảo has been competing for 7 years. His best event is the 4×4: a personal-best single of 29.00, set at Vietnam Championship 2026, puts him in the top 2.3% of the 85,040 people who have ever been ranked in the event, and 34th in Vietnam. Until April 2012, no official 4×4 solve in the world had been that fast. Across 11 competitions since July 2019, he has put 243 official solves on the record across nine events. Solve to solve, his 3×3 times vary about 15% around a typical one; 84% of the 36,406 competitors with ten or more counted rounds hold a tighter spread. His 3×3 best has come down from 17.78 in July 2019 to 8.84, a 50% improvement. He has entered eleven competitions, more competitions than 93% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Vietnam | |
|---|---|---|---|---|---|
| 4×4 | 29.00 | 37.19 | top 2.3% | 34 / 1,071 | |
| Skewb | 2.39 | 8.38 | top 2.5% | 15 / 534 | |
| 3×3 | 8.84 | 10.68 | top 4.5% | 277 / 2,920 | |
| 2×2 | 2.27 | 5.49 | top 6.8% | 110 / 1,718 | |
| 5×5 | 1:11.27 | 1:20.07 | top 12.6% | 87 / 542 | |
| Pyraminx | 6.83 | 11.49 | top 26.5% | 233 / 752 | |
| 3×3 one-handed | 24.49 | 30.71 | top 32.9% | 473 / 945 | |
| Megaminx | 2:33.13 | — | early days — 3 solves | 191 / 253 | |
| Clock | 43.54 | — | early days — 2 solves | 198 / 204 |
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
- 12 Apr 2025First sub-10 3×3: 9.43 at HCMC VNC Warm Up 2025.
- 12 Apr 2025Four personal bests in one day at HCMC VNC Warm Up 2025.
- 21 Sep 2024Three personal bests in one day at HCMC Cubing Autumn 2024.
- 17 Jul 2022First sub-15 3×3: 13.62 at Ho Chi Minh City Warm Up 2022.
- 13 Jul 2019First competition: Ho Chi Minh City Open 2019. A 17.78 3×3 single to start from.
Competitions
- Vietnam Championship 2026 · 14 Aug 2026 — 1 personal best set
- Arena HCMC Spring 2026 · 4 Apr 2026 — 2 personal bests set
- Vietnam Championship 2025 · 15 Aug 2025
- HCMC VNC Warm Up 2025 · 12 Apr 2025 — 4 personal bests set
- cubingHCM Big Cube Winter 2024 · 14 Dec 2024 — 1 personal best set
- HCMC Cubing Autumn 2024 · 21 Sep 2024 — 3 personal bests set
- Ho Chi Minh Spring 2024 · 6 Apr 2024 — 2 personal bests set
- Vietnam Championship 2023 · 14 Jul 2023 — 2 personal bests set
- Ho Chi Minh Open 2022 · 26 Nov 2022 — 1 personal best set
- Ho Chi Minh City Warm Up 2022 · 17 Jul 2022 — 1 personal best set
- Ho Chi Minh City Open 2019 · 13 Jul 2019
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.
- Lê Hà Phong — met in 50 rounds, finished ahead once
- Nguyễn Tuấn Công — met in 49 rounds, finished ahead once
- Nguyễn Thị Kim Nhã — met in 46 rounds, finished ahead once
Next targets
- A sub-25 4×4 single — 614 people have one; it is 4.00 away.
- A sub-2 Skewb single — 1,031 people have one; it is 0.39 away.
Targets move as he improves.