Kārķi Open 2025

Thirty-seven rounds of high-level puzzle solving pushed the schedule to its limits as 31 competitors gathered in Kārķi, Latvia from August 28 to August 31 for Kārķi Open 2025. Behind the dense program at Kārķu pamatskola stood the organizers, delegates, and dedicated volunteers whose smooth operation ensured all 17 official World Cube Association disciplines ran on time across four full days. Their efforts kept timers reset, scorecards verified, and scrambling tables moving through a heavy multi-event slate.

The 3x3 results formed the main attraction in the classic Rubik's Cube category, where 30 competitors tackled three competitive stages. Kaur Tuule of Estonia took top honours in the final, piecing together a winning average of 7.07 seconds alongside the weekend's best single solve of 6.45 seconds. The Estonian delegation made frequent appearances at the awards table throughout the weekend, securing a total of 22 podium places across all 17 events to lead the country standings.

Lithuania's Mantas Urbanavičius delivered an extraordinary series of performances, asserting total control over the big cube categories and the short sprints. Urbanavičius won the 4x4x4 Cube with a 26.22 average, the 5x5x5 Cube in 53.24 seconds, the 6x6x6 Cube in 1:34.62, and the 7x7x7 Cube with a 2:51.34 average. He added victories in the 2x2x2 Cube with a 2.18 average and the 3x3x3 One-Handed event at 11.17, anchoring Lithuania's 11 podium finishes in an impressive display of versatile speedcubing.

Blindfolded events brought intense concentration to the stage across five distinct challenges. Poland's Kacper Paweł Dworak won the 3x3x3 Blindfolded event with a best single solve of 44.84 seconds, triumphed in 5x5x5 Blindfolded in 17:13.00, and turned in a flawless 3x3x3 Multi-Blind performance by solving 17 out of 17 cubes in 59:10. In the 4x4x4 Blindfolded discipline, Estonia's Artur Udatsnoi claimed first place with a single of 4:21.48, besting Dworak and Remo Pihel on the podium.

Away from the top steps of the podium, several competitors achieved remarkable milestones across new events and massive time drops. Paulius Venckus of Lithuania took on seven events and shaved 48.1 percent off his 4x4x4 Cube mark down to 52.36 seconds, while also trimming his 5x5x5 Cube best to 2:06.71 and taking his first official attempt at the 6x6x6 Cube in 5:04.88. Matīss Maksis Podinskis took on 12 events, trying 3x3x3 Blindfolded for the first time with a 5:12.06 single and slicing his 6x6x6 Cube best down by 38.9 percent to 2:29.83. Oskars Piebalgs contested 12 events, making his first attempts at 5x5x5 Cube in 2:11.46 and Megaminx in 2:17.28 while dropping his Skewb best by 36 percent to 4.60. Toms Edvards Vucens took on 15 events, earning fourth in Multi-Blind and lowering his Skewb mark by 38.5 percent to 2.80.

The progress continued with Raivo Rodrigo Heidemanis, who took on 13 events and logged his first attempts at Megaminx in 1:57.04, Clock in 13.65, and Square-1 in 40.04. Krists K. Parms entered one event and cut his 3x3x3 Cube personal record down by 33.3 percent to 16.83 seconds. Anastasija Zeļentova stepped up for her first WCA competition, recording her first ever 3x3x3 Cube solve in 56.86 seconds, while fellow debutant Svajūnas Venckus also completed his first WCA competition by logging a 1:35.38 single on the 3x3x3 Cube.

Side events showcased great variety across the four-day cubing competition, highlighted by Szymon Jaworski winning Clock with a 4.23 average ahead of Latvia's Mihails Teļkijevs and Oliver Pällo. Poland's Kacper Górecki took the Skewb title with an average of 2.06 seconds, while Latvia's Krišjānis Nurža topped the Square-1 podium in 12.92 seconds over compatriot Roberts Dreijers. Rūdolfs Vīnkalns took gold for Latvia in Megaminx with a 44.21 average, and Remo Pihel collected titles in Pyraminx at 3.15 and 3x3x3 Fewest Moves with a 30.00 mean.

The successful execution of 37 rounds across four full days at Kārķu pamatskola reflected the preparation of the staff and the spirit of the Baltic speed cubing community. As the final scrambles were delivered and the score sheets tallied, Kārķi Open 2025 concluded as an exhaustive test of puzzle disciplines that saw competitors from Estonia, Lithuania, Poland, Spain, and Latvia push their personal limits on the official stage.