Hong Kong Cube Day 2023

190 competitors gathered at United Christian College on March 4, 2023, creating an intense atmosphere across 14 rounds of action. Speedcubing thrives on lightning-quick physical turns and split-second decisions, contrasting sharply with the measured analysis required when solving puzzles methodically on paper. While rapid-fire dexterity ruled the tables, the mental calculation behind each turn remained just as rigorous across every event. Hong Kong Cube Day 2023 delivered a packed schedule of 11 events in Hong Kong, Hong Kong, drawing a deep field eager to test their practice under official conditions.

The premier 3x3x3 Cube competition concluded with Ruihang Xu taking top honours. Xu posted a winning average of 6.03 seconds and delivered the single fastest mark of the tournament with a 4.17. Bofan Zhang followed in second place with an average of 6.64 seconds, while Yuzhe Wang took third on a 7.05 average. In an event that gathered 186 participants over two competitive rounds, Xu stood clear of the pack. The official 3x3 results underlined the exceptional depth of talent present at the tables throughout the afternoon.

Xu extended his reach across multiple disciplines by securing two further titles during the weekend. In the 4x4x4 Cube, Xu claimed victory with an average of 27.05 seconds, supported by a best single effort of 22.88 seconds. Ivan Li Ka Leong took second place with a 28.21 average, and Junliang Huang earned third with 29.84. Xu also proved unstoppable in 3x3x3 One-Handed, winning the two-round contest with a 9.95 average and a blistering single of 7.60 seconds, rounding out a dominant three-event sweep.

Short-format puzzles produced exceptional turn speed, beginning with the 2x2x2 Cube where Bofan Zhang secured victory with an average of 1.32 seconds and a best single of 1.23 seconds across two rounds. Pyraminx action saw Shengze Tang finish atop an 81-competitor field with an average of 2.43 seconds, followed by Jieyu Yang in second at 2.89 and Jun-Yu Liao in third at 3.17. In Skewb, Rinji Chan Pak Hei earned first place with a 3.96 winning average and a 3.23 single.

Beyond the podium finishes, individual milestones defined the tournament experience for many participants. Chan Sai Chong tackled an ambitious program of 10 events, finishing 8th in Square-1 while logging first official attempts in 5x5x5 Cube with 1:16.09, Clock with 9.58, and Megaminx with 1:10.19. Yim Ho Sing secured an 62.4 percent drop in 3x3x3 Cube with a personal best of 30.86, down from 1:22.14, alongside first attempts in Pyraminx at 9.78 and 2x2x2 Cube at 12.87. Kwok Pak Hei cut their 3x3x3 Cube best by 46 percent to 11.97, while posting first official results in Skewb at 10.66 and 4x4x4 Cube at 52.83.

That same progression showed brightly across other brackets. Chan Chun Hei cut personal marks significantly, dropping 61.6 percent on 4x4x4 Cube to 39.19 and 47.1 percent on 3x3x3 Cube to 11.16, alongside a first 5x5x5 Cube result of 1:24.14. Junyi He completed first official appearances in 4x4x4 Cube with 44.34, 5x5x5 Cube with 2:01.24, and Pyraminx with 5.95. Yuqi Tan improved their 3x3x3 Cube mark by 30.6 percent to 12.57, while completing maiden attempts in Pyraminx at 6.99 and Skewb at 9.97.

The larger puzzles and mechanical variants brought further drama to the floor. Yunliang Zhang captured the Megaminx title with a 35.17 average, ahead of Andy Mok Man Cheuk at 46.61 and Ivan Li Ka Leong at 49.98. Li rebounded in the 5x5x5 Cube to claim first place with a 51.96 average, beating Junliang Huang who took second in 53.27 and Mok who finished third in 57.00. In Clock, Suen Ming Chi finished on top with an average of 5.91 seconds, besting Mok at 7.19 and Shek Ho Hin at 7.55.

Precision under pressure was paramount in the blindfolded and specialty events. Alvin Hiu Yeung Cheng won the 3x3x3 Blindfolded division with a single of 29.50 seconds, overcoming Wenjun Huo at 35.35 and Michael Ngan at 48.03. Blindfolded solving requires complete memorisation before executing turns without sight, making clean executions rare. Cheng also captured top honours in Square-1 with an average of 11.85 seconds, leading Timothy Kong Wing Sum at 13.40 and Chao-Che Chung at 14.30.

Across the full slate, podium places were distributed between China with 17 top-three finishes, Hong Kong with 14, and Taiwan with 2. Every speed cubing bracket challenged athletes to demonstrate absolute control over their puzzles under strict WCA competition guidelines. As the day concluded, Hong Kong Cube Day 2023 proved how vibrant the classic Rubik's Cube community remains, setting high benchmarks as competitors look forward to the next season of play.

190位魔術方塊好手在2023年3月4日齊聚於Hong Kong, Hong Kong的United Christian College。這場由WCA認證的Hong Kong Cube Day 2023在緊湊的單日賽程中展開，全天共進行了11個項目與14輪對決，為現場觀眾帶來了一場高水準的魔方競速盛宴。

賽事由上午的多面體與特殊項目拉開序幕。在Megaminx五魔方項目中，Yunliang Zhang (张赟量)以35.17秒的平均成績強勢奪冠，Andy Mok Man Cheuk (莫文卓)以46.61秒獲得亞軍，Ivan Li Ka Leong (李嘉亮)則以49.98秒位列第三。隨後的Clock魔錶決賽中，Suen Ming Chi (孫銘志)展現精湛技巧，以5.91秒的平均成績摘得桂冠，Andy Mok Man Cheuk (莫文卓)與Shek Ho Hin (石灝軒)分別以7.19秒和7.55秒站上頒獎台。

中午時段的長階項目競爭十分激烈。4x4x4 Cube決賽中，Ruihang Xu (许瑞航)以27.05秒的平均成績拿下冠軍，Ivan Li Ka Leong (李嘉亮)以28.21秒位列次席，Junliang Huang (黄骏亮)以29.84秒取得第三。在隨後的5x5x5 Cube項目中，Ivan Li Ka Leong (李嘉亮)發揮出色，以51.96秒的平均成績登頂，Junliang Huang (黄骏亮)與Andy Mok Man Cheuk (莫文卓)分別以53.27秒和57.00秒名列二三位。

盲擰與特殊結構項目同樣亮點頻出。Alvin Hiu Yeung Cheng (鄭曉洋)展現了強大實力，在Square-1項目中以11.85秒的平均成績奪冠，Timothy Kong Wing Sum (江永琛)以13.40秒獲得亞軍，Chao-Che Chung (鍾肇哲)以14.30秒位列第三。在3x3x3 Blindfolded三階盲擰中，Alvin Hiu Yeung Cheng (鄭曉洋)憑藉29.50秒的單次成績再次奪得第一，Wenjun Huo (霍文俊)以35.35秒收穫亞軍，Michael Ngan (顏律言)以48.03秒位居季軍。

除了領獎台上的焦點，許多默默耕耘的選手也在賽場上實現了突破。Yan Xia (夏焱)在本次比賽中參加了5個項目，在Clock項目中跑出11.73秒的個人最佳成績，較以往提升了71.9%，2x2x2 Cube也以2.67秒大幅進步40.9%。Quinson Hon Kwan Shun (韓君信)參加了6個項目，迎來了Clock的首次嘗試，成績為18.96秒，同時在3x3x3 One-Handed創造21.13秒的新紀錄，成績提升了37.6%，5x5x5 Cube亦進步34.6%來到1:17.05。

賽場深處還有更多令人振奮的個人里程碑。Cheung Chak Kwan (張澤坤)出戰3個項目，首次嘗試了2x2x2 Cube並取得4.26秒，4x4x4 Cube首秀拿到40.39秒，其3x3x3 Cube更以10.07秒大幅提升33.6%。Ryan Tang Chi Hang (鄧智恒)參加9個項目，迎來Clock的13.98秒與Pyraminx的5.33秒首秀，Megaminx則以1:34.66提升14.9%。Zheqi Zhu (诸哲祺)完成5x5x5 Cube與Skewb的首度挑戰，4x4x4 Cube也以51.06秒提升14.9%。Yuheng Ma (马禹恒)報名9個項目，完成了3x3x3 Blindfolded的4:24.46首秀，3x3x3 Cube以8.71秒刷新個人紀錄並提升15%。

午後的異形與短階賽事加速推進。Pyraminx金字塔項目中，Shengze Tang (唐圣泽)以2.43秒的平均成績強勢奪冠，Jieyu Yang (杨杰予)以2.89秒拿下亞軍，Jun-Yu Liao (廖俊語)以3.17秒名列第三。在Skewb斜轉項目中，Rinji Chan Pak Hei (陳柏熹)以3.96秒的平均成績封王。2x2x2 Cube二階項目吸引了123位選手角逐，最終Bofan Zhang (张博藩)以1.32秒的平均成績斬獲冠軍。

傍晚迎來的焦點大戰將全場氛圍推向最高峰。在3x3x3 One-Handed三階單手項目中，Ruihang Xu (许瑞航)以9.95秒的平均成績摘冠。壓軸登場的3x3x3 Cube三階決賽共有186位選手角逐，Ruihang Xu (许瑞航)以6.03秒的平均成績問鼎冠軍，並在比賽中錄得4.17秒的精彩單次成績。Bofan Zhang (张博藩)以6.64秒拿下亞軍，Yuzhe Wang (王语哲)以7.05秒獲得季軍。

這場在Hong Kong Cube Day 2023的單日極速較量圓滿落幕。本場WCA競賽共誕生了11個項目的優勝者，選手們在各個組別中展現了精湛的速擰實力與突破自我的精神，也為2023年的魔方賽季留下了濃墨重彩的一筆。