New Hampshire Championship 2025

The tables at the Seabrook Community Center were filled with practice mats, timers, and an array of twisting puzzles as competitors gathered across two full days in Seabrook, New Hampshire, USA. Across November 22 and November 23, 2025, the gathering served as a lively hub for puzzle enthusiasts who shared strategies, inspected gear, and compared techniques between scheduled rounds. The energy across the room reflected the shared camaraderie of the regional scene, where seasoned entrants and fresh faces alike came together to test their abilities.

A total of 106 competitors took part in the New Hampshire Championship 2025, which featured 13 official events spread across 21 rounds. From standard Rubik's Cube solving to complex side disciplines, the schedule provided non-stop activity across the entire weekend. The open, collaborative environment between rounds offered solvers a chance to warm up side by side, making the gathering an engaging speed cubing showcase for the region.

Leading the way in the main events was Curtis Chai, who captured the premier 3x3x3 Cube title with a winning average of 6.94 seconds alongside a best single of 6.78. Chai also secured victories in the 4x4x4 Cube with a 26.21 average and the 7x7x7 Cube with a 2:52.10 mark, showcasing impressive versatility across varying sizes of puzzle. In the 3x3 results, William Greninger finished as runner-up with a 7.23 average, while Elijah Rain Phelps took third place at 7.60 seconds.

Multiple individual event titles highlighted the broader spectrum of solving skills present in Seabrook. David Andron-Silva delivered a double triumph, winning both Pyraminx with an average of 2.09 seconds and Skewb with a 2.69 average. William Greninger added two titles of his own, winning the 5x5x5 Cube with a 51.08 average and the 6x6x6 Cube in 1:38.79. In the quick-paced 2x2x2 Cube, William Lavoie claimed top honors with a 1.60 average, while Ethan Zhuang took the 3x3x3 One-Handed event in 13.19 seconds and Brandon Villadolid earned the Clock victory in 3.44 seconds.

The individual progress seen across the roster formed a major part of the weekend. Jameson Murray dropped his personal best in Square-1 by 53.9 percent with a 16.43 single, while also logging a first attempt at 5x5x5 Cube of 2:10.79. Isaac Peterson lowered his Clock mark by 29.4 percent down to 12.40 seconds and logged a 5:49.47 in his first 6x6x6 Cube try. Duc Do improved his 2x2x2 Cube personal best by 32.7 percent to 2.96 seconds, alongside a first Megaminx result of 2:34.17. Max Webster trimmed 29 percent off his 5x5x5 Cube best down to 1:18.14 and placed 5th in 3x3x3 Blindfolded with a 1:06.13 single.

First-time event attempts continued to shape the lower-profile achievements across the venue. Ryan Lavigne tackled 13 events across the weekend, taking 11th in Pyraminx and clocking 6:03.48 in his initial 3x3x3 Blindfolded solve. Derek Alonso registered for 11 events, notching a 31.39 single in his first 3x3x3 One-Handed attempt. Orin Gehring competed across 10 events, producing a 51.21 in his opening Square-1 appearance, while Noah Mazza lowered his 3x3x3 One-Handed best by 30.4 percent to 44.65 seconds and tackled the 6x6x6 Cube for the first time in 5:03.26.

Julian Kim, the founder and developer of Speedcubing.app, entered 12 events during the competition. His weekend included a personal best single of 7:49.20 in the 3x3x3 Blindfolded event to finish 15th, matching his 15th-place result in Megaminx where he logged a 1:12.79 average. Kim also secured 20th-place finishes in the 2x2x2 Cube with a 3.81 average, the 6x6x6 Cube with a 3:11.74 average, 3x3x3 One-Handed with a 22.36 average, and Clock with a 10.63 average, alongside 21st in Square-1, 22nd in both Pyraminx and Skewb, and 26th in the 5x5x5 Cube.

Specialty puzzle disciplines closed out the remaining spots on the podium schedule. Aidan McKenzie secured the Megaminx championship with a winning average of 38.66 seconds, Elijah Rain Phelps earned victory in Square-1 with a 7.91 average, and Vishwanath Jeyaraman won 3x3x3 Blindfolded behind a best single of 25.01 seconds. Across the board, competitors represented the USA with 36 podium spots, Canada with two, and India with one.

As timers were packed away and final placements were verified, the New Hampshire Championship 2025 concluded as a comprehensive display of speedcubing community spirit. The full slate of 13 events challenged veterans and newer participants alike, creating an energetic cubing competition environment where personal milestones and tournament titles stood side by side in Seabrook.