NTU Speedcubing 2023

Inside Nanyang Technological University LT1, the tables were set for an intense day of mechanical puzzle solving as 78 competitors gathered for NTU Speedcubing 2023. Rows of timers and display mats filled the lecture theatre in Singapore, Singapore on July 16, 2023. Across 15 rounds of competition, solvers moved seamlessly between classic cubic puzzles, tetrahedrons, and corner-turning mechanisms. The single-day schedule tested adaptability across six different formats, giving the assembled field a full spectrum of mechanical disciplines to tackle.

The sheer range of apparatus defined the gathering from morning to evening. Speedcubing programs often focus heavily on the flagship 3x3x3 Cube, but this cubing competition gave equal spotlight to specialty events. Participants calibrated their fingers for the rapid turns of the Pyraminx, adjusted their grips for the corner-swapping mechanics of the Skewb, and geared up for the extra layer management of the 4x4x4 Cube. Every discipline brought its own technical demands, demanding complete fluency across diverse puzzle designs.

The 3x3 results at the top of the standings delivered remarkable speed. In the 3x3x3 Cube final, Yiheng Wang took first place with a winning average of 5.59 seconds, supported by the event single best of 4.23 seconds across three rounds of play. Ng Yong Teng secured second place with an average of 6.51 seconds, while Ivan Li Ka Leong earned third place with a 7.04 average. The classic Rubik's Cube drew a field of 74 competitors, standing as the most contested division on the schedule.

Yiheng Wang added a second victory in the 2x2x2 Cube, leading a 71-competitor bracket across three rounds with a winning average of 1.30 seconds and a single of 1.05. Nigel Phang finished as runner-up on a 2.22 average, while Huining Huang locked down third place with an average of 2.48. The two-layered event proved blisteringly fast from the qualifiers through the final, showcasing sharp recognition and minimal turn counts.

Across the specialty hardware, distinct talents rose to the challenge in every category. Huining Huang captured the Pyraminx title among 48 entrants, posting a winning average of 2.44 seconds and a best single of 1.92. Yiheng Wang took second place with a 2.87 average, and Cian-Jyun Yang finished third with 3.29. In the Skewb event, Cian-Jyun Yang topped the podium after two rounds, securing first place with a 2.99 average ahead of Nigel Phang at 3.01 and Tristan Chua Yong at 4.23.

Away from the podium battles, personal progress anchored the day across the entire roster. Kayden Tan Jue Kai took on all six events and achieved a massive Pyraminx personal best of 6.37 seconds, cutting 34.2 percent off their previous mark, alongside improvements in 3x3x3 One-Handed and the 4x4x4 Cube. Calen Seah trimmed their Pyraminx record by 33.4 percent down to 5.12 seconds and logged a first ever attempt at 4x4x4 Cube with a 56.42 mark. Regan Yeo Hao Zhe dropped their Skewb best by 31.8 percent to 7.77 seconds, while Kuah Seng Jee registered a 28.7 percent improvement in Skewb with a 5.49 personal best. Kuah Ka Hee took on five events, shaving 22.4 percent off their 4x4x4 Cube time to finish in 1:01.22 and dropping their 3x3x3 Cube best to 11.80.

Several competitors embraced brand new formats for the first time during the WCA competition. Ziv Ng completed their first official tournament by entering five separate events, posting debut marks of 9.03 on Skewb, 46.08 on 4x4x4 Cube, and 16.15 on 3x3x3 One-Handed. Shanhong Yang also experienced their tournament debut across four events, finishing eighth in 3x3x3 Cube with a 6.48 mark and logging first attempts of 3.33 on 2x2x2 Cube and 5.84 on Pyraminx. Pun Suppachokpakorn contested all six events on the schedule, recording maiden official times of 12.65 in Pyraminx, 46.84 in 4x4x4 Cube, and 16.90 in Skewb. These individual breakthroughs highlighted the depth of participation throughout the tournament hall.

The larger puzzles and asymmetric challenges rounded out the day with commanding displays. In the 4x4x4 Cube, Ivan Li Ka Leong topped 57 competitors with a 25.64 winning average, besting DongSoo Park who averaged 26.04 and Isaac Wong Chang Man at 27.81. Isaac Wong Chang Man then claimed the gold in 3x3x3 One-Handed with an average of 12.00 seconds and a single of 9.07, finishing ahead of Ryan Peh at 12.68 and DongSoo Park at 13.28.

When the final round concluded, Singapore led all delegations with seven podium finishes, accompanied by five for China, two for Hong Kong, two for Taiwan, and two for Korea. From rapid one-handed turning to geometric puzzle solving, NTU Speedcubing 2023 demonstrated the multifaceted nature of modern speed cubing. The diverse slate tested every facet of manual dexterity, sending competitors into the upcoming season with fresh marks and expanded repertoires across every style of twisty puzzle.