No Parity Mayhem Singapore 2025

Inside Midland House, the tables were set for an intense single day of precision solving as 51 competitors took their stations under the warm lights. The air carried the familiar rhythmic clatter of plastic mechanisms snapping into alignment across 15 total rounds of play. Competitors from across Southeast Asia, North America, and East Asia gathered in Singapore, Singapore on May 18, 2025, bringing local pride and international rivalries into sharp focus. With seven distinct puzzles on the schedule, the stage was primed for hard-fought battles across every tier of solving.

The centerpiece 3x3x3 Cube delivered a gripping domestic and regional showcase through three competitive rounds of speedcubing. Tristan Chua Yong of Singapore secured the title with a tournament-best average of 7.21 seconds, anchored by a best single of 5.97 seconds in the final stages. Fellow Singaporean contenders Gabriel Neo Jun Yi and Lee Yu Zhe applied relentless pressure, finishing second and third with averages of 7.65 and 7.73 seconds respectively. Malaysian challenger Ng Jia Quan pushed the pace during earlier stages, claiming a 6.70 single, but the local talent held firm at No Parity Mayhem Singapore 2025 to sweep the podium steps in the headline event.

Big cube specialists faced a demanding schedule, and Emmanuel Kao of Singapore put on an extraordinary clinic across all multi-layered disciplines. In the 4x4x4 Cube, Kao posted a 27.48 average to narrowly edge out Tristan Chua Yong, who followed at 27.80, and Malaysia's Ng Jia Quan at 28.34. Kao then extended his authority to the 5x5x5 Cube, taking the top spot with a 40.53 average, while Chua Yong took second with 48.61 and Deng Zhengping earned third with 51.67. The mastery across higher-order mechanisms proved decisive as the rounds advanced rapidly throughout the day.

The dominance continued as Kao swept the remaining large puzzles at No Parity Mayhem Singapore 2025, taking the 6x6x6 Cube with an average of 1:16.94 and the 7x7x7 Cube in 1:53.91. In both events, China's Anyu Zhang mounted a determined cross-border challenge, claiming second place in the 6x6x6 Cube with 1:24.86 and second in the 7x7x7 Cube with 2:03.51. Deng Zhengping captured third in the 6x6x6 Cube with 1:36.77, while Carmen Teo Bin Jie locked down third place in the 7x7x7 Cube with an average of 2:34.52. Across all four big cube categories, the regional matchups delivered high-tension finishes.

Away from the top of the podium, several competitors logged milestone breakthroughs that highlighted the depth of this cubing competition. Advaith Tirumalai Ananthan Pillai of Indonesia entered five events, cutting his 6x6x6 Cube personal best by 39.6 percent down to 2:34.85 and slicing his Megaminx mark by 34.5 percent to 49.87 on his way to an eighth-place finish. Singapore's Troy Tan Hong Kai delivered a massive 30.7 percent drop in his 3x3x3 One-Handed personal best with a time of 7.98. Tsang Hon Pong of Hong Kong took on seven events and dropped his 3x3x3 One-Handed best by 25.8 percent to 9.72, while also trimming his 7x7x7 Cube personal best by 8 percent to 4:07.47. Canada's Henry Chalas-Pitblado reduced his 4x4x4 Cube mark by 24.4 percent to 1:36.93 and recorded his first ever attempt at 3x3x3 One-Handed with a time of 39.90.

First-time event entries and remarkable personal improvements continued across the board in Singapore. Kalen Sha took on five events and achieved an eighth-place finish in the 4x4x4 Cube, lowering his 3x3x3 Cube personal best by 20.3 percent to 6.86. Ng Xu Xian tackled five events, completing a first ever attempt at 5x5x5 Cube in 1:17.56, a first ever attempt at Megaminx in 1:08.97, and a first ever attempt at 4x4x4 Cube in 43.41. Ong Yu Xian entered seven events and achieved an eleventh-place finish in the 7x7x7 Cube with a first attempt of 6:55.92, while also lowering his 5x5x5 Cube mark by 5.4 percent to 1:28.56. Nathanael Chia logged a first ever attempt at 4x4x4 Cube of 1:26.45 along with a first attempt at 3x3x3 One-Handed in 30.45.

The one-handed discipline produced an intense international contest as Reuel Franz Ramirez Magracia of the Philippines captured victory with a 9.79 average, backed by a tournament-best single of 9.26. Akash Sreedharan of Singapore secured the silver medal with an 11.79 average, while Deng Zhengping collected another podium placing with 12.70 for bronze. The intricate Megaminx event saw Tristan Chua Yong earn his second title of the weekend, averaging 31.24 to claim first ahead of Singapore teammates Beth Lee at 34.18 and Deng Zhengping at 39.91.

By the time the final timers clicked off at No Parity Mayhem Singapore 2025, host competitors from Singapore had captured 17 podium places, alongside strong showings from China, the Philippines, and Malaysia. The single-day speed cubing program tested stamina and versatile puzzle handling, generating memorable 3x3 results and proving the enduring quality of this WCA competition. For every competitor who stepped up to the tables, the battles across all seven disciplines marked a fierce chapter in the region's competitive Rubik's Cube circuit.