Speedcubing
.app
SC
.app
Search cubers, comps…
⌘K
Clubs Hub
Timer
CubeGPT
InstaCube
Sign in
Join free
Search cubers, comps…
⌘K
WCA Worlds 2027 registration opens Nov 22 — check your qualification times →
Jian Cao (曹健)
Jian Cao (曹健) — Square-1 (WCA) results over time
Not enough dated results yet to chart sq1.