Mu-Cheng Liu (劉牧承) — 4x4x4 Cube (WCA) results & prs
Results & PRs for Mu-Cheng Liu (劉牧承)'s official 4x4x4 Cube (WCA) results: every round on record, measured against their own personal bests and their peers.
Results & PRs for Mu-Cheng Liu (劉牧承)'s official 4x4x4 Cube (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Every number on this screen is Mu-Cheng Liu (劉牧承)'s 4x4x4 Cube (WCA) results only — no other competitor or event is mixed in.
Mu-Cheng Liu (劉牧承) has no 4x4x4 Cube rating yet. Ratings are seeded from WCA world rankings and then move with every club challenge. See the 4x4x4 Cube board
Results & PRs
PBs, PR progression and PR pace
Mu-Cheng Liu (劉牧承)'s 4x4x4 Cube PB average is 27.50, set at BQHS Spring Open 2026, after 31 PRs in this event — and typically competes within 4% of the PB average held walking in.
PB singlelower is better
22.69
Pingtung Winter Open 2025
PB averagelower is better
27.50
BQHS Spring Open 2026
Total event PRs
31
Single vs average PRs
16 / 15
single PRs / average PRs
Avg days between PRslower is better
76
Longest gap
294d
2025-06-28 → 2026-04-18
How close to peak?lower is better
104.1%
78% of comps within 10% of PB pace
Recent PR pace
1 / 12mo
7 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 103% is this cuber's own typical pace.