Ulaanbaatar Summer 2025

Temuulen Tserendagva delivered an emphatic showing at Morning Star Event Hall, securing a commanding victory in the classic Rubik's Cube with a 7.41 winning average and a round-best 6.84 single. The standout performance anchored a brilliant campaign at Ulaanbaatar Summer 2025 on June 28, 2025, in Ulaanbaatar, Mongolia. Tserendagva proved untouchable at the front of the main event, setting the standard across two competitive rounds to finish ahead of Orgil Otgonbayar and Chinguun Munkhbat in a bustling 114-person field.

Tserendagva doubled his gold tally in the 2x2x2 Cube, delivering a 2.49 winning average alongside a 1.93 single to lead a massive 91-competitor bracket. Serdamba Lkhagvadorj secured the silver medal with a 2.81 average, while Khuslen Narmandakh captured third place at 3.02. Tserendagva's control of both short-format rotations established him as the defining athlete of the 2025 tournament, setting an intense pace that resonated throughout every discipline scheduled across the single-day gathering.

The 4x4x4 Cube produced the tightest finish of the entire speedcubing programme, separated by a single hundredth of a second. Bilguun Sukhbaatar secured the title with a 30.44 average and a 27.91 best single, barely edging past Orgil Otgonbayar, who registered a 30.45 mark for second place. Myagmardorj Ulziijargal earned third place with an average of 35.98. Sukhbaatar also made an impression in 3x3x3 One-Handed, securing third place with a 16.38 mark.

In 3x3x3 One-Handed, Munkhbayar Bayarbileg claimed victory with a 14.36 average and a fast 12.04 single, outpacing runner-up Myagmardorj Ulziijargal, who logged a 16.04 average. The side events maintained that high standard throughout the afternoon. Khaliun Bolortuya topped a large 68-competitor Pyraminx bracket with a sharp 2.52 average, besting Dorjnamjin Khatanbaatar and Renchinnorov Burenzevseg, who completed the podium with marks of 2.92 and 3.21 respectively.

Ulsbold Javkhlantugs emerged as one of the busiest podium contenders across the roster, capturing the Clock title with an impressive 4.29 average and a 3.50 single over Todbilig Batdelger and Maralgoo Ganbold. Javkhlantugs also stepped onto the podium in two additional events, earning third place in Skewb with a 4.39 average behind winner Enkhbaatar Taivanjargal and runner-up Chinkhuslen Urtnasan, before adding another third-place finish in Square-1, an event won by Telmuun Nergui in 12.48 over Khuslen Gan-Ochir.

Beyond the top steps of the podium, several competitors achieved remarkable milestones across the schedule. Misheel Odbayar took on two events and cut their 2x2x2 Cube personal best down to 5.76, an improvement of 65 percent over their previous 16.44 benchmark. Anar Bayarkhuu entered three events, recording a first ever attempt at Pyraminx of 15.83 while dropping their 2x2x2 Cube best to 9.61, which was 54.8 percent faster than before. Bat-Uchral Lkhagva-Ochir logged a 3.16 in 2x2x2 Cube, representing a 53.9 percent leap, while Tenuun Azjargal entered five events, making a debut in Clock at 16.34 and improving their Pyraminx best by 52 percent to 6.80.

The depth of progress continued across multiple puzzle categories throughout the afternoon. Khansar Saruul entered five events and improved their Pyraminx personal record by 46.8 percent down to 3.35, while also tackling Clock for the first time at 19.50. Suldbayar Tumurkhuyag logged a 42.8 percent improvement in 2x2x2 Cube with a 3.35 mark, alongside a debut 4x4x4 Cube time of 1:36.47. Ochirbat Unenbat took on five events and posted inaugural marks in 4x4x4 Cube at 1:10.59 and Skewb at 10.72, while Maralgoo Erdenebileg competed across seven events, debuting in 3x3x3 One-Handed at 24.44 and Skewb at 7.80.

The single-round events rounded out a full schedule that drew 117 competitors across 15 rounds and 9 events. Khuslen Gan-Ochir secured the Megaminx title with a 47.29 average and a round-leading 41.13 single, having also placed second in Square-1. Speed cubing enthusiasts were treated to a complete showcase of mechanical dexterity and strategic puzzle management as Mongolian athletes swept all 27 available podium positions across the tournament board.

The official 3x3 results confirmed the exceptional standard set by the local speedcubing community in Morning Star Event Hall. With smooth organization across every tier of play, Ulaanbaatar Summer 2025 proved to be an outstanding cubing competition. The WCA competition highlighted both established championship quality and widespread personal progress, bringing the competitive calendar in Ulaanbaatar to an exciting and successful close.