Competitions · Australia
Muchea Cube Day 2025
Chittering, Western Australia · 6 December 2025 · 5 events · 22 competitors · 22 personal bests
Joshua Hounslow won two of the five events (3×3, 5×5) and the closest final was the 2×2, won by Lachlan Stephens by 0.04 seconds. 22 competitors produced 22 personal bests, 12 of which still stand today.
The moment
The day's biggest improvement
Lachlan Stephens took a 2×2 single of 1.09 down to 0.63, 42 percent better in one day.
Winners & podiums
| Event | Winner | Single | Average |
|---|---|---|---|
| 3×3 | Joshua Hounslow | 6.65 | 7.71 |
| 2×2 | Lachlan Stephens | 0.63 | 1.66 |
| 5×5 | Joshua Hounslow | 55.71 | 1:00.30 |
| Megaminx | Regan Roberts | 42.98 | 48.10 |
| Pyraminx | Aaron Espiritu | 2.34 | 2.89 |
The PB harvest
22 set · 12 still standing- Lachlan Stephens — 2×2 single 0.63: into the top 0.057% of the event's history.
- Jay Calter — 3×3 single 6.48: into the top 0.84% of the event's history.
- Ameen Nethaka Abhayasinghe — 3×3 single 9.34: into the top 5.7% of the event's history.
- Jay Calter — 5×5 single 1:01.53: into the top 6.4% of the event's history.
- Lucius Leong — 5×5 single 1:04.86: into the top 8.3% of the event's history.
- Joshua Bumstead — Pyraminx single 4.73: into the top 11.6% of the event's history.
- George Pedigo — 5×5 single 1:14.83: into the top 15.2% of the event's history.
- Joshua Bumstead — 3×3 single 12.51: into the top 15.7% 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
No national, continental or world records were set at this competition. That is true of most competitions.
The field
22 competitors · 141 results · 5 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. Joshua Hounslow won it with a 7.71 average. Hold your cube white centre up, green centre facing you, follow each sequence, and check against the pictures.
- 1
R' B2 D' B2 F' U2 B2 D2 L2 B2 U2 L' F' L2 R' D' L' U' - 2
L2 R2 D2 U B2 U L2 D2 L' U F U' L2 R2 U R' B2 L' - 3
D' U R2 F2 D R2 F2 D' L F' D' U R' U' B U R2 F L2 - 4
R U R2 F2 U2 F D2 L2 D2 L U B2 R B2 D R2 B' R2 - 5
R' U' D' R' B L' U2 B R F R L2 D2 L B2 R U2 L' F2 B2
solve 1
solve 2
solve 3
solve 4
solve 5
Race this final
Everyone who competed
22 competitors- Aaron Espiritu
- Ameen Nethaka Abhayasinghe
- Amy Smith
- Antoine Quemerais
- Elodie Smith
- George Pedigo
- James Holdsworth
- Jay Calter
- Jenna Bennison
- Joe Davis
- Joel Harrop
- Joshua Bumstead
- Joshua Hounslow
- Lachlan Manson
- Lachlan Stephens
- Lucas Buckley
- Lucius Leong
- Olivia McGough
- Quinn Boladeras
- Regan Roberts
- Roko Klarica
- Sophia Dumergue
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.