Tramsheds VI: Winter Sunday 2025

One hundred and ten competitors gathered at the Harold Park Community Hall for a compact, high-intensity programme of speedcubing. The single-day WCA competition brought solvers together on August 24, 2025, to test their discipline across six total rounds. While traditional cubing competition schedules often demand the marathon endurance and sustained concentration required for big-cubes solving, this focused meeting distilled that competitive drive into a rapid format centred purely on classic three-dimensional speed solving and triangular geometry.

The stage in Sydney, New South Wales, Australia delivered intense competition from the outset. Tramsheds VI: Winter Sunday 2025 gave 109 entrants a chance to contest the classic Rubik's Cube across three demanding stages. Solving at this level requires immense physical stamina, swift visual pattern recognition, and precise finger execution, traits that echo the gruelling preparation needed for larger multi-layered puzzles. The standard remained exceptionally high through every round as competitors pushed the limits of efficiency.

In the 3x3x3 Cube event, James Kirschner took first place on the podium with a decisive winning average of 8.01 seconds. Kirschner also locked down the best single solve of the entire discipline at 5.83 seconds, separating himself from the pack. Sebastian Lee followed in second place with an 8.46 average, while Jason Panagiotidis earned third place with a 9.13 average. These decisive 3x3 results crowned a masterclass in turning control and rapid algorithm execution.

Pyraminx featured 82 competitors across three elimination rounds, demanding rapid planning and razor-sharp mechanical efficiency. Sebastian Lee captured the title with a winning average of 2.06 seconds alongside the event's best single of 1.85 seconds. Miles Irwin secured the second position with an average of 2.33 seconds, and Aron Stapleton claimed third place with an average of 2.56 seconds. The podium clean sweep contributed to Australia earning all six available podium placements across the day.

Beyond the championship finals, Tramsheds VI: Winter Sunday 2025 highlighted personal progress across the roster. Joshua Wong delivered a standout performance by securing an 8th-place finish in Pyraminx with a personal best of 2.01, which was 74.3 percent faster than before, while also lowering their 3x3x3 Cube best to 8.26, a 43.8 percent improvement. Edward Eunsang Lee recorded a Pyraminx personal best of 7.95, representing a 56.1 percent drop, alongside a 32.72 personal best on the 3x3x3 Cube. Oscar Zhou competed in one event and posted a 3x3x3 Cube personal best of 13.35, cutting their prior mark by 45.1 percent. Royce Lee also surged, recording a 10.07 personal best in Pyraminx to improve by 40.8 percent, and a 23.08 in 3x3x3 Cube.

The tournament also offered many athletes their first stage tests in new events. Jason Odu completed their first ever attempt at Pyraminx with a time of 12.60 while shaving 48.1 percent off their 3x3x3 Cube personal best down to 19.01. Haolang Ma marked a first ever attempt at Pyraminx in 8.27 and recorded a 20.83 personal best in 3x3x3 Cube. Tomas Cetina Bernal clocked 6.69 on their first Pyraminx attempt alongside a 19.93 in 3x3x3 Cube. Sean Han took on both events, setting a first Pyraminx mark of 14.95 and improving their 3x3x3 Cube best to 24.51.

First-time competitors also made their mark at the venue. Stuart Dines took on both events at their first WCA competition, logging a 52.71 in 3x3x3 Cube and a 7.70 in Pyraminx. Jeremy Hou recorded 27.77 on the 3x3x3 Cube and 16.61 on Pyraminx. Nathan He achieved a 16.25 in 3x3x3 Cube and a 9.81 in Pyraminx, while Adelaide Wood registered a 49.16 in 3x3x3 Cube and a 27.07 in Pyraminx.

The 2025 winter calendar concluded with exceptional performances throughout the Harold Park Community Hall. This edition of speed cubing highlighted both elite consistency at the top and massive developmental milestones throughout the ranks. Tramsheds VI: Winter Sunday 2025 proved once again that whether tackling complex multisided geometries or lightning-fast standard solves, dedication and precision remain the driving force of the sport.