Lanshi Zhang (张岚石) — 3x3x3 Blindfolded (WCA) results & prs
Results & PRs for Lanshi Zhang (张岚石)'s official 3x3x3 Blindfolded (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Lanshi Zhang (张岚石) — 3x3x3 Blindfolded (WCA)
Every number on this screen is Lanshi Zhang (张岚石)'s 3x3x3 Blindfolded (WCA) results only — no other competitor or event is mixed in.
Results & PRs
Lanshi Zhang (张岚石) · 3x3x3 Blindfolded (WCA)
PBs, PR progression and PR pace
Lanshi Zhang (张岚石)'s 3x3x3 Blindfolded PB average is 53.65, set at Guangdong Open 2021, after 17 PRs in this event — and typically competes within 13% of the PB average held walking in.
PB singlelower is better
35.23
Quanzhou Blindfolded 2026
PB averagelower is better
53.65
Guangdong Open 2021
Total event PRs
17
Single vs average PRs
11 / 6
single PRs / average PRs
Avg days between PRslower is better
468
Longest gap
1856d
2021-05-01 → 2026-05-31
How close to peak?lower is better
112.6%
61% of comps within 10% of PB pace
Recent PR pace
1 / 12mo
0 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 104% is this cuber's own typical pace.