Max Kwok U Sam (郭愉琛) — 3x3x3 Cube (WCA) results & prs
Results & PRs for Max Kwok U Sam (郭愉琛)'s official 3x3x3 Cube (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Max Kwok U Sam (郭愉琛) — 3x3x3 Cube (WCA)
Every number on this screen is Max Kwok U Sam (郭愉琛)'s 3x3x3 Cube (WCA) results only — no other competitor or event is mixed in.
Max Kwok U Sam (郭愉琛) has no 3x3x3 Cube rating yet. Ratings are seeded from WCA world rankings and then move with every club challenge. See the 3x3x3 Cube board
Results & PRs
Max Kwok U Sam (郭愉琛) · 3x3x3 Cube (WCA)
PBs, PR progression and PR pace
Max Kwok U Sam (郭愉琛)'s 3x3x3 Cube PB average is 7.78, set at Edinburgh Autumn 2025, after 25 PRs in this event — and typically competes within 12% of the PB average held walking in.
PB singlelower is better
6.26
Bristol Winter 2024
PB averagelower is better
7.78
Edinburgh Autumn 2025
Total event PRs
25
Single vs average PRs
10 / 15
single PRs / average PRs
Avg days between PRslower is better
161
Longest gap
1357d
2018-09-09 → 2022-05-28
How close to peak?lower is better
112.5%
36% of comps within 10% of PB pace
Recent PR pace
0 / 12mo
4 in the 12 months before
PR progression over time
How close to peak?
100% means solving exactly at PB-average pace — almost nobody lives there. Green is within 10% of PB or better; the dashed line at 113% is this cuber's own typical pace.