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Zhenghai Zu (祖正海) — 3x3x3 Blindfolded (WCA) results & prs
Results & PRs for Zhenghai Zu (祖正海)'s official 3x3x3 Blindfolded (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Zhenghai Zu (祖正海) — 3x3x3 Blindfolded (WCA)
Every number on this screen is Zhenghai Zu (祖正海)'s 3x3x3 Blindfolded (WCA) results only — no other competitor or event is mixed in.
Results & PRs
Zhenghai Zu (祖正海) · 3x3x3 Blindfolded (WCA)
PBs, PR progression and PR pace
Zhenghai Zu (祖正海)'s 3x3x3 Blindfolded PB average is 1:53.00, set at Beijing Only 3x3 2025, after 5 PRs in this event — and typically competes within 0% of the PB average held walking in.
PB singlelower is better
1:04.50
Please Don't DNF Beijing 2026
PB averagelower is better
1:53.00
Beijing Only 3x3 2025
Total event PRs
5
Single vs average PRs
4 / 1
single PRs / average PRs
Avg days between PRslower is better
102
Longest gap
190d
2025-05-17 → 2025-11-23
How close to peak?lower is better
68.5%
100% of comps within 10% of PB pace
Recent PR pace
3 / 12mo
2 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 72% is this cuber's own typical pace.