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The Middle Three
People → Thailand → Tonnam Tantikamnerdkul (ต้นน้ำ ตันติกำเนิดกุล)

People · Thailand

Tonnam Tantikamnerdkul (ต้นน้ำ ตันติกำเนิดกุล)

Skewb · top 0.45% of 73,281 all-time · competing since July 2022 · 2022TANT01

Tonnam Tantikamnerdkul (ต้นน้ำ ตันติกำเนิดกุล) has been competing for 4 years. His best event is the Skewb: a personal-best single of 1.50, set at 4x4x4 & Sides at UBC 2026, puts him in the top 0.45% of the 73,281 people who have ever been ranked in the event, and 4th in Thailand. Until October 2015, no official Skewb solve in the world had been that fast. Across 25 competitions since July 2022, he has put 902 official solves on the record across 14 events. Solve to solve, his 3×3 times vary about 14% around a typical one; 67% of the 35,811 competitors with ten or more counted rounds hold a tighter spread. His 3×3 best has come down from 17.44 in July 2022 to 7.30, a 58% improvement. Tonnam has entered 25 competitions, more competitions than 98% of everyone who has ever competed.

Skewb
best event — top 0.45% of 73,281 all-time
1.50
signature single · 4x4x4 & Sides at UBC 2026
902
official solves on the record
14%
solve-to-solve spread · wider than 67% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingThailand
Skewb1.502.82
top 0.45%4 / 334
Pyraminx1.553.07
top 0.48%8 / 534
3×37.3010.12
top 1.7%62 / 1,898
Clock4.715.81
top 3.7%17 / 253
2×21.873.04
top 4.0%58 / 949
Megaminx58.421:02.88
top 9.2%27 / 175
3×3 one-handed16.0918.47
top 10.4%77 / 456
Square-112.6115.38
top 11.1%25 / 149
4×439.5144.54
top 11.6%71 / 412
5×51:17.311:25.92
top 17.0%52 / 203
6×62:42.163:03.04
top 31.9%38 / 94
3×3 Fewest Moves36 moves39.00
early days — 3 solves22 / 68
7×75:19.06—
early days — 2 solves50 / 84
3×3 blindfolded4:08.46—
early days — 2 solves36 / 48

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

Bangkok Cube Day Rainy 2022: 17.44Bangkok Cube Fest 2022: 12.60Lat Krabang Cubing 2023: 14.96Battle of Alberta 2024: 11.61Mother Earth's Charter Spring 2024: 11.35Solved Central Alberta 2024: 11.25Canadian Prairie Championship 2024: 9.73Alberta 10th Anniversary 2025: 9.60Aldergrove Clock Fest 2025: 9.91Coquitlam Crunch 2025: 10.00Surrey Monday Open 2025: 10.97Warm Up Vancouver 2025: 9.59Rubik's WCA World Championship 2025: 9.87Richmond Fall 2025: 9.15What Are the Odds Coquitlam 2025: 9.17Vancouver Mini Afternoon 2026: 7.30Richmond Spring 2026: 9.56Spring Breeze in Burnaby 2026: 8.01Bangkok Cube Festival 2026: 8.34Paradise Place Thailand Cube Open 2026: 10.167.3017.4430 Jul 202228 Aug 2026

Best single per competition, 3×3. Faster is higher — the axis is the right way up.

The story so far

Competitions

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.

  • Kevin Lê — met in 76 rounds, finished ahead 24 times
  • Heewon Hwang — met in 73 rounds, finished ahead 28 times
  • Isaac Davies — met in 73 rounds, finished ahead 25 times

Next targets

  • A sub-1 Skewb single — 35 people have one; it is 0.50 away.
  • A sub-1 Pyraminx single — 49 people have one; it is 0.55 away.

Targets move as he improves.