Competitions · United States
Berkeley December Weekday 2025
Berkeley, California · 2 December 2025 · 3 events · 23 competitors · 8 personal bests
Ethan Jan won the 3×3 with a 6.24 and the closest final was the 3×3, won by Ethan Jan by 0.36 seconds. 23 competitors produced 8 personal bests, 4 of which still stand today.
Winners & podiums
| Event | Winner | Single | Average |
|---|---|---|---|
| 3×3 | Ethan Jan | 5.83 | 6.24 |
| 3×3 blindfolded | Anto Kam (甘浩東) | 22.94 | — |
| Square-1 | Calvin Nielson | 7.08 | 7.50 |
The PB harvest
8 set · 4 still standing- Anto Kam (甘浩東) — 3×3 blindfolded single 14.96: into the top 0.15% of the event's history.
- Naomi Solnick — 3×3 single 6.87: into the top 1.2% of the event's history.
- Miguel Diaz — 3×3 single 8.88: into the top 4.6% of the event's history.
- Ryan H. Lee — 3×3 blindfolded single 2:24.28: into the top 41.4% 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
23 competitors · 69 results · 3 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. Ethan Jan won it with a 6.24 average. Hold your cube white centre up, green centre facing you, follow each sequence, and check against the pictures.
- 1
R2 D2 R2 F2 R D2 F2 R D' U' L2 R' D' F U2 R D' R2 D2 - 2
U F D L2 D' B2 F2 D' U B R2 F' U B2 D U2 R D' U - 3
R2 F2 U R2 D2 U R2 B2 L' B2 R U' F R D F' U' F' D2 - 4
D F R2 D2 U2 B' D2 B' U2 F U2 F2 L F2 D L2 R2 B' R - 5
D' B L' F' U R' D2 F2 U F U L2 B2 L2 D2 L2 F' D2
solve 1
solve 2
solve 3
solve 4
solve 5
Race this final
Everyone who competed
23 competitors- Alexander Hao-Jia Du
- Anto Kam (甘浩東)
- Bowen Deng (邓博文)
- Calvin Nielson
- Chris Lillios
- Christian James Del Rosario
- Cindy Xiaoyue Huang (黄小越)
- Diego Jiashu Jiang (蒋佳澍)
- Ethan Jan
- Hamza Hafeez
- Heidi Chan
- Jacob Marinas
- Jeff Chen
- Jimmy Kingston
- Jin Wu (武进)
- Joseph Ong
- Miguel Diaz
- Naomi Solnick
- Ryan H. Lee
- Ryan Jew
- Timothy Elnitiarta
- William Kamiyama
- Zane Qureshi
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.