People · United States
Shiva Thadkamalla
3×3 · top 8.2% of 289,612 all-time · competing since September 2015 · 2015THAD01
Shiva Thadkamalla has been competing for 11 years. His best event is the 3×3: a personal-best single of 10.23, set at Derwood Cubing Derby Fall 2026, puts him in the top 8.2% of the 289,612 people who have ever been ranked in the event, and 4,582nd in the United States. Until May 2007, no official 3×3 solve in the world had been that fast. Across 27 competitions since September 2015, he has put 619 official solves on the record across twelve events. Solve to solve, his 3×3 times vary about 13% around a typical one, steadier than 58% of the 36,575 competitors with ten or more counted rounds. His 3×3 best has come down from 31.73 in September 2015 to 10.23, a 68% improvement. Shiva has entered 27 competitions, more competitions than 98% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | United States | |
|---|---|---|---|---|---|
| 3×3 | 10.23 | 12.11 | top 8.2% | 4,582 / 60,875 | |
| 2×2 | 2.48 | 5.00 | top 8.8% | 3,510 / 41,785 | |
| 4×4 | 37.95 | 44.78 | top 9.8% | 1,500 / 19,402 | |
| 5×5 | 1:11.56 | 1:16.64 | top 12.9% | 1,006 / 9,579 | |
| 7×7 | 3:29.48 | 3:40.60 | top 19.7% | 563 / 3,256 | |
| 6×6 | 2:20.96 | 2:28.80 | top 21.2% | 758 / 4,274 | |
| 3×3 Fewest Moves | 33 moves | 48.67 | top 23.5% | 516 / 2,074 | |
| 3×3 one-handed | 22.63 | 30.80 | top 27.8% | 3,652 / 15,951 | |
| Skewb | 6.88 | 9.08 | top 32.8% | 5,579 / 19,202 | |
| Square-1 | 25.74 | 30.37 | top 40.9% | 2,695 / 6,871 | |
| Pyraminx | 9.19 | 12.33 | top 46.5% | 13,606 / 29,198 | |
| Clock | 14.96 | 18.95 | top 47.8% | 3,999 / 9,225 |
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
- 17 Oct 2026Seven personal bests in one day at Virginia Championship 2026.
- 14 Aug 2026Four personal bests in one day at Mid-Atlantic Speedcubing Championship 2026.
- 25 Apr 2026Three personal bests in one day at Welcome to Washington D.C. 2026.
- 6 Dec 2025Three personal bests in one day at River Hill Fall 2025.
- 16 Aug 2025Five personal bests in one day at Virginia Championship 2025.
- 7 Jun 2025First sub-15 3×3: 14.95 at TJHSST Spring 2025.
Competitions
- Derwood Cubing Derby Fall 2026 · 24 Oct 2026 — 2 personal bests set
- Virginia Championship 2026 · 17 Oct 2026 — 7 personal bests set
- UMBC Fall 2026 · 3 Oct 2026 — 2 personal bests set
- Moore Cubes in Loudoun 2026 · 19 Sep 2026 — 2 personal bests set
- Virginia Quiet Championship 2026 · 29 Aug 2026
- Mid-Atlantic Speedcubing Championship 2026 · 14 Aug 2026 — 4 personal bests set
- Qualifying Cougars WV 2026 · 16 May 2026 — 2 personal bests set
- Derwood Cubing Derby Spring 2026 · 9 May 2026 — 1 personal best set
- Welcome to Washington D.C. 2026 · 25 Apr 2026 — 3 personal bests set
- TJHSST Winter 2026 · 15 Mar 2026 — 2 personal bests set
- Gobbler Cube Day Winter at VT 2026 · 21 Feb 2026
- UMBC Winter 2026 · 14 Feb 2026 — 1 personal best set
- Fredericksburg Winter PM 2026 · 31 Jan 2026 — 2 personal bests set
- River Hill Fall 2025 · 6 Dec 2025 — 3 personal bests set
- Please Be Quiet UMBC 2025 · 19 Oct 2025
- UMBC Fall 2025 · 18 Oct 2025 — 1 personal best set
- Slow N Steady UMD Fall 2025 · 27 Sep 2025 — 1 personal best set
- Fredericksburg Summer AM 2025 · 6 Sep 2025 — 1 personal best set
- Virginia Championship 2025 · 16 Aug 2025 — 5 personal bests set
- More Cubing with the Cougars WV 2025 · 2 Aug 2025 — 1 personal best set
- TJHSST Spring 2025 · 7 Jun 2025 — 3 personal bests set
- NovaCube 2017 · 29 Apr 2017
- Slow N Steady Spring 2016 · 18 Jun 2016 — 1 personal best set
- Virginia Open Spring 2016 · 2 Apr 2016 — 4 personal bests set
- Red Cross Cubing Open 2016 · 9 Jan 2016 — 1 personal best set
- Virginia Open Fall 2015 · 14 Nov 2015 — 1 personal best set
- Slow n Steady Fall 2015 · 26 Sep 2015
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.
- Fiona Bao — met in 100 rounds, never finished ahead
- Zayn Khanani — met in 96 rounds, finished ahead twice
- Aarush Paladhi — met in 94 rounds, finished ahead 28 times
Next targets
- A sub-10 3×3 single — 21,738 people have one; it is 0.23 away.
- A sub-2 2×2 single — 9,105 people have one; it is 0.48 away.
Targets move as he improves.
Your career, on a tee

His best official average, every solve of it, sorted the way the scorecard sorts them. Printed from the official results, no name on it. Tee, sweatshirt, hoodie or mug →