Penn Cube Day Spring 2025

Jerry Yao produced a stunning string of victories in Philadelphia, Pennsylvania, USA on March 23, 2025, capturing first place in four separate events to headline the weekend. Yao sealed the main event with a 6.05 winning average and a best single solve of 5.48 seconds on the classic Rubik's Cube, anchoring an intense day of competition. Yet beyond the top of the standings, the atmosphere at Houston Hall was defined equally by the sheer energy of first-time competitors stepping onto the stage for their very first official cubing competition.

A total of 90 competitors gathered for Penn Cube Day Spring 2025, taking part in six events across nine rounds of intense speedcubing. Stepping onto an official competition floor for the first time brings a distinct combination of focus and discovery. For newcomers, navigating inspection timers, judge calls, and the live rhythm of tournament solving transforms hours of home practice into memorable stage moments, setting the foundation for future tournament journeys.

The 3x3 results in the premier event reflected deep consistency, where Yao led the field of 90 solvers through three competitive rounds. Carson Widjaja secured the runner-up spot with a strong 6.55 average, while Shaun Mack earned third place with a 6.82 mark. The event also saw sharp individual marks throughout the bracket, as Declan Kelly recorded a single solve of 7.12 seconds alongside an 8.83 average, and Ishmam Mirza posted a 9.24 single and 10.02 average.

Yao continued his dominant run across the mid-sized puzzles, taking the 4x4x4 Cube title with a 26.23 average ahead of Widjaja at 26.57 and Darren Saito at 28.44. In the 5x5x5 Cube, Yao claimed first place with an average of 46.44, once again followed on the podium by Widjaja in second with 54.17 and Saito in third with 55.16. Yao then extended his winning streak to the 6x6x6 Cube, finishing with a 1:30.03 mark ahead of Livia Kleiner at 1:37.21 and Ishaan Lal at 1:46.69.

Beyond the podium battles, Penn Cube Day Spring 2025 showcased tremendous personal progress across the roster. Zain Murtaz delivered massive improvements, lowering his 4x4x4 Cube personal best to 54.26, which was 55.8 percent faster than his previous mark, while cutting his 3x3x3 Cube personal best to 10.22, an improvement of 42.6 percent. Leo Triana also made substantial strides, recording a 4x4x4 Cube personal best of 1:16.09, which was 32.6 percent faster than before, and a 3x3x3 Cube best of 16.62, representing a 16 percent drop. Meanwhile, Declan Kelly took on his first ever attempt at 6x6x6 Cube with a time of 2:14.89 and secured seventh place in 4x4x4 Cube. Zachary Lee entered four events and registered his first ever attempt at 7x7x7 Cube with a 4:39.71 result.

The spirit of trying new challenges extended through several other competitors at the venue. David Godri posted his first ever attempt at 5x5x5 Cube in 2:44.57 and lowered his 3x3x3 Cube best by 13.4 percent to 12.83. Michael Layne logged his first ever attempt at 4x4x4 Cube in 1:11.59 and first ever attempt at 5x5x5 Cube in 3:41.17. Several solvers attended their very first WCA competition during the gathering. Konrad Moon entered five events, setting a first ever attempt at 3x3x3 Cube in 32.81, while Zaw Min made a strong debut across two events, recording a first ever attempt at 3x3x3 Cube of 18.89.

In the largest puzzle of the day, Livia Kleiner took first place in the 7x7x7 Cube with an impressive winning average of 2:23.27 and a best single of 2:19.37. Dana Yi followed in second place with a 2:34.95 average, while Yao rounded out the top three at 2:37.23. The event tested endurance and concentration across 37 competitors in the single-round showdown, demonstrating the broad range of speed cubing disciplines featured throughout the schedule.

The 3x3x3 Blindfolded contest added another layer of technical precision, requiring competitors to memorize the cube state before completing the solve without sight. Andrew Tao captured first place with an exceptional winning single of 17.64 seconds among 19 competitors. Kevin Liu claimed second place with a 29.00 single solve, closely pursued by Parth Garg, who secured third place on the podium with a 29.30 mark.

As the schedule concluded at Houston Hall, Penn Cube Day Spring 2025 stood as a celebration of top-tier solving and grassroots enthusiasm. Across six events and nine total rounds, the gathering provided seasoned champions with a stage to excel while welcoming a fresh wave of solvers into the competitive community, marking another memorable chapter for the sport in Philadelphia.