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The Middle Three
Competitions → Czech Republic → Prague Summer Opener 2025

Competitions · Czech Republic

Prague Summer Opener 2025

Prague · 21 June 2025 · 11 events · 77 competitors · 124 personal bests

Tomasz Pietruszka won six of the eleven events (5×5, 6×6, 7×7) and the closest final was the Skewb, won by Vojtěch Grohmann by 0.05 seconds. 77 competitors produced 124 personal bests, 51 of which still stand today, and ten people held a competitor card for the first time.

The moment

A national record

Matěj Grohmann set the 7×7 single national record: 2:15.07.

Six wins
Tomasz Pietruszka — 5×5, 6×6, 7×7, Clock, Megaminx, Pyraminx
0.05s
closest final — Skewb, Vojtěch Grohmann over Tomasz Pietruszka
124
personal bests set on the day

Winners & podiums

EventWinnerSingleAverage
3×3Kryštof Basl5.786.80
4×4Oliwier Tkaczyk26.7227.33
5×5Tomasz Pietruszka43.2347.10
6×6Tomasz Pietruszka1:28.111:33.39
7×7Tomasz Pietruszka2:11.342:22.07
3×3 blindfoldedWillem Klose37.29—
ClockTomasz Pietruszka3.834.62
MegaminxTomasz Pietruszka31.3233.29
PyraminxTomasz Pietruszka1.722.17
SkewbVojtěch Grohmann1.632.33
Square-1Garold Hrabavets7.309.82

The PB harvest

124 set · 51 still standing
  • Oliwier Tkaczyk — 3×3 single 5.76: into the top 0.36% of the event's history.
  • Vojtěch Grohmann — 3×3 single 6.11: into the top 0.55% of the event's history.
  • Daniel Walther — Pyraminx single 1.87: into the top 0.93% of the event's history.
  • Štěpán Schroll — 4×4 single 26.22: into the top 1.1% of the event's history.
  • Štěpán Schroll — 3×3 single 6.80: into the top 1.1% of the event's history.
  • Garold Hrabavets — 3×3 single 6.80: into the top 1.1% of the event's history.
  • Jakub Píše — 3×3 single 7.52: into the top 2.0% of the event's history.
  • Lukáš Novák — 3×3 single 7.82: into the top 2.5% of the event's history.

First-timers

Ten people competed for the first time at this competition, joining the 28,483 people who made their debut in 2025. Start here explains what a first competition is like.

Records watch

2 regional records were set at this competition.

The field

77 competitors · 701 results · 11 events.

Solve this final yourself

how this works →

The 3×3 final here ran on one scramble group, so these five sequences are exactly what the finalists faced. Kryštof Basl won it with a 6.80 average. Hold your cube white centre up, green centre facing you, follow each sequence, and check against the pictures.

  1. 1B' F2 U R2 F2 D' B2 D2 L B L' F' R2 D' L B' L B
  2. 2D' L2 F U2 B' F' D2 B' U F' R' U' F D2 L2 B D2 F2
  3. 3F L R2 F2 R' F2 R' U2 B2 R U2 B R' D' U' F L2 F R'
  4. 4U' D2 R2 B' R' D R' F' B2 U2 D2 L' D2 L2 F2 B2 L D2 L2
  5. 5R F2 D2 L' R2 U2 R' D2 F2 B L U' F2 R2 F' R B2 U2 F

solve 1

solve 2

solve 3

solve 4

solve 5

Race this final

Everyone who competed

77 competitors

Reading this page: a single is one solve's time · an average is the middle three of five solves, best and worst discarded · a PB is a personal best · a final is a competition's last round; its order decides the podium · a DNF (did not finish) is an attempt with no valid result: a popped piece, an unsolved face, an over-limit memorisation · every solve starts from a computer-generated scramble, the same for every competitor in a round.