Competitions · Australia
Cammeray Clock Clash 2025
Sydney, New South Wales · 27 September 2025 · 7 events · 49 competitors · 53 personal bests
Elias Chong won two of the seven events (3×3 blindfolded, 5×5 blindfolded) and the closest final was the Clock, won by Lachlan Adams-Romyn by 0.57 seconds. 49 competitors produced 53 personal bests, 21 of which still stand today.
Winners & podiums
| Event | Winner | Single | Average |
|---|---|---|---|
| 3×3 blindfolded | Elias Chong | 27.50 | — |
| 3×3 one-handed | Sora Sato | 10.75 | 11.81 |
| Clock | Lachlan Adams-Romyn | 2.75 | 2.99 |
| Megaminx | Edward Rust | 28.95 | 34.50 |
| Skewb | Max Parris | 1.66 | 2.58 |
| 4×4 blindfolded | Akito Koike | 3:43.37 | — |
| 5×5 blindfolded | Elias Chong | 12:35.00 | — |
The PB harvest
53 set · 21 still standing- Kristian Trubajic — Clock single 2.22: into the top 0.12% of the event's history.
- Edward Rust — Megaminx single 28.95: into the top 0.15% of the event's history.
- Veer Liu Dogra — Clock single 2.46: into the top 0.22% of the event's history.
- Sora Sato — 3×3 one-handed single 9.04: into the top 0.53% of the event's history.
- Luke Smith — Clock single 4.24: into the top 2.8% of the event's history.
- Daniel Shen — Skewb single 4.18: into the top 12.2% of the event's history.
- Luke Smith — Megaminx single 1:05.20: into the top 12.8% of the event's history.
- Max Parris — Clock single 7.81: into the top 14.3% of the event's history.
First-timers
No people competed for the first time at this competition. Start here explains what a first competition is like.
Records watch
1 regional record was set at this competition.
The field
49 competitors · 327 results · 7 events.
Everyone who competed
49 competitors- Adriel Tsui
- Aitan Joseph Marks
- Akito Koike
- Angus Hannelly
- Aristo Ku (顧清弦)
- Ayman Sobhan
- Bryan Eng
- Caleb Clark
- Daniel Shen
- Daniel Wang
- Dylan Fletcher
- Edward Rust
- Eli Smith
- Elias Chong
- Ella Tan
- Emerson Owen
- Hamilton Mui
- Jacques Kinley
- James Wang
- John Cook
- Josh Pradhan
- Jude Rogers
- Kent Thomson
- Kittatam Saisaard
- Kristian Trubajic
- Kyle Jones
- Lachlan Adams-Romyn
- Lachlan Camp
- Luke Smith
- Mark Botros
- Max Parris
- Miles Irwin
- Mohammed Atif Rehan
- Nam Anh Dang
- Nathan He
- Nathan Liu
- Nathan Seeto
- Nicholas Evans
- Olivia Zhou
- Peri Le Dain
- Rupert Rust
- Sora Sato
- Taal Bernal
- Thomas Kuswadi
- Thomas Tinlin
- Timothy Ibrahim
- Veer Liu Dogra
- Xavier Chim-Harnischmacher
- Ziggy Banki
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.