People · Bangladesh
Mohammad Siwom Chowdhury
3×3 · top 4.5% of 284,439 all-time · competing since December 2017 · 2017CHOW09
Mohammad Siwom Chowdhury has been competing for 9 years. His best event is the 3×3: a personal-best single of 8.86, set at Cube Carnival Bangladesh 2023, puts him in the top 4.5% of the 284,439 people who have ever been ranked in the event, and 61st in Bangladesh. Until May 2008, no official 3×3 solve in the world had been that fast. Across 10 competitions since December 2017, he has put 323 official solves on the record across eleven events. Solve to solve, his 3×3 times vary about 12% around a typical one, steadier than 73% of the 35,811 competitors with ten or more counted rounds. Mohammad has entered ten competitions, more competitions than 92% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Bangladesh | |
|---|---|---|---|---|---|
| 3×3 | 8.86 | 10.27 | top 4.5% | 61 / 773 | |
| Megaminx | 59.10 | 1:03.79 | top 9.5% | 11 / 130 | |
| 3×3 one-handed | 18.07 | 20.89 | top 15.3% | 43 / 328 | |
| 4×4 | 43.75 | 49.30 | top 16.7% | 47 / 255 | |
| 2×2 | 3.22 | 5.01 | top 16.8% | 87 / 521 | |
| Pyraminx | 7.39 | 12.79 | top 31.1% | 119 / 428 | |
| 5×5 | 1:49.08 | 1:54.22 | top 41.9% | 46 / 108 | |
| Skewb | 8.76 | 14.17 | top 46.8% | 70 / 173 | |
| 3×3 Fewest Moves | 45 moves | — | early days — 2 solves | 30 / 52 | |
| 6×6 | 4:21.99 | 4:33.26 | early days — 3 solves | 31 / 41 | |
| Square-1 | 1:31.09 | 1:44.41 | top 95.5% | 71 / 77 |
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
- 19 Dec 2019Four personal bests in one day at Bangladesh Cubing Fiesta 2019.
- 2 Mar 2018Four personal bests in one day at Dhaka Spring Open 2018.
- 23 Dec 2017First competition: Bangladesh Cubing Fiesta 2017. A 9.35 3×3 single to start from.
Competitions
- Big Cube Blast Dhaka 2024 · 8 Nov 2024
- IUT Esonance 2023 · 3 Nov 2023
- Chattogram Cube Open 2023 · 22 Sep 2023
- Cube Carnival Bangladesh 2023 · 31 Mar 2023 — 1 personal best set
- Dinajpur Cubing Open 2019 · 23 Dec 2019
- Bangladesh Cubing Fiesta 2019 · 19 Dec 2019 — 4 personal bests set
- Knights Cubing Open 2019 · 20 Sep 2019 — 2 personal bests set
- Monsoon Cube Open Bangladesh 2018 · 20 Jul 2018 — 1 personal best set
- Dhaka Spring Open 2018 · 2 Mar 2018 — 4 personal bests set
- Bangladesh Cubing Fiesta 2017 · 23 Dec 2017
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.
- Taosif Amin Sahil — met in 61 rounds, finished ahead 4 times
- Muhtasim Al-Farabi — met in 58 rounds, finished ahead 17 times
- Farhanul Haque Khan — met in 47 rounds, finished ahead 44 times
Next targets
- A sub-8 3×3 single — 7,931 people have one; it is 0.86 away.
- A sub-50 Megaminx single — 1,776 people have one; it is 9.10 away.
Targets move as he improves.