Shun-Hsin Chang (張舜欣) — 3x3x3 Blindfolded (WCA) results & prs
Results & PRs for Shun-Hsin Chang (張舜欣)'s official 3x3x3 Blindfolded (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Shun-Hsin Chang (張舜欣) — 3x3x3 Blindfolded (WCA)
Every number on this screen is Shun-Hsin Chang (張舜欣)'s 3x3x3 Blindfolded (WCA) results only — no other competitor or event is mixed in.
Results & PRs
Shun-Hsin Chang (張舜欣) · 3x3x3 Blindfolded (WCA)
PBs, PR progression and PR pace
Shun-Hsin Chang (張舜欣)'s 3x3x3 Blindfolded PB average is 1:23.70, set at Please Don't DNF Kaohsiung 2026, after 9 PRs in this event — and typically competes within 0% of the PB average held walking in.
PB singlelower is better
1:02.17
Taipei PBQ Open 2026
PB averagelower is better
1:23.70
Please Don't DNF Kaohsiung 2026
Total event PRs
9
Single vs average PRs
8 / 1
single PRs / average PRs
Avg days between PRslower is better
322
Longest gap
953d
2023-08-26 → 2026-04-05
How close to peak?lower is better
85.2%
100% of comps within 10% of PB pace
Recent PR pace
5 / 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 87% is this cuber's own typical pace.