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Mharr Justhinne Ampong

Skewb · top 0.62% of 73,281 all-time · competing since August 2012 · 2012AMPO01

Mharr Justhinne Ampong has been competing for 14 years. His best event is the Skewb: a personal-best single of 1.63, set at Philippine Championship 2017, puts him in the top 0.62% of the 73,281 people who have ever been ranked in the event, and 11th in the Philippines. Until October 2015, no official Skewb solve in the world had been that fast. Across 34 competitions since August 2012, he has put 1,095 official solves on the record across 13 events. Solve to solve, his 3×3 times vary about 11% around a typical one, steadier than 89% of the 35,811 competitors with ten or more counted rounds. His 3×3 best has come down from 14.90 in August 2012 to 6.98, a 53% improvement. Mharr has entered 34 competitions, more competitions than 98% of everyone who has ever competed.

Skewb
best event — top 0.62% of 73,281 all-time
1.63
signature single · Philippine Championship 2017
1,095
official solves on the record
11%
solve-to-solve spread · steadier than 89% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingPhilippines
Skewb1.634.28
top 0.62%11 / 1,320
3×36.988.23
top 1.3%119 / 6,270
4×430.6734.69
top 3.2%71 / 2,135
3×3 one-handed12.9414.76
top 4.3%95 / 2,440
Pyraminx3.714.59
top 6.3%147 / 2,621
Megaminx1:01.521:06.91
top 10.8%82 / 690
2×22.693.99
top 10.8%439 / 4,257
3×3 Fewest Moves34 moves—
early days — 3 solves46 / 189
5×51:42.961:47.84
top 37.5%435 / 928
Square-125.6138.86
top 40.4%171 / 374
7×74:42.684:57.20
top 45.4%138 / 275
6×63:58.814:19.07
early days — 3 solves220 / 298
Clock31.9736.20
top 86.7%470 / 534

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

Bayani 2012: 14.90Marikina City Open 2013: 12.22SNES Open 2013: 10.88Cubao Open 2013: 11.05Art Capital Open 2013: 11.03Rubik's Cube Philippine Open 2013: 9.56Pangasinan Northern Express Open 2014: 9.68Shoe Capital Open 2014: 8.02Marikina City 2 Open 2014: 10.11Pista'y Dayat Speed Cubing Championship 2014: 9.13Cube Clash 2014: 8.44Valenzuela City Open 2 2014: 8.88360 Degree Wellness Open 2014: 8.66Rubik's Cube Philippine Open 2014: 9.52Urdaneta City Fiesta Open 2014: 8.98Palina East National High School Open 2015: 8.48Pinoy Speed Cubing Olympics 2015: 8.55Valenzuela Cubing Summit 2015: 8.47CGJV Speedcubing Open 2015: 8.55Rubik's Cube Philippine Open 2015: 8.72Hari ng Norte 2016: 8.62Cavite Speedcubing Open 2017: 7.63Philippine Championship 2017: 7.53Urdaneta City Fiesta Open 2017: 7.18WCC Speedcubing Open 2023: 7.77Valenzuela Cubing Open 2023: 7.77Valenzuela Sides Challenge 2024: 7.16Spooky Turn 'N Solve Valenzuela 2024: 7.18Turn 'N Solve CaMaNaVa 2024: 7.85CaMaNaVa Year-End Blast 2024: 8.00Caloocan Speedcubing Open 2025: 6.98Las Piñas Speedcubing Warm-Up 2025: 8.40QC Speedcubing Open 2025: 7.24Please Don't Flip Katipunan 2025: 8.016.9814.9027 Aug 201219 Oct 2025

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.

Next targets

  • A sub-1 Skewb single — 35 people have one; it is 0.63 away.
  • A sub-6 3×3 single — 1,376 people have one; it is 0.98 away.

Targets move as he improves.