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Jack Leffke — 2x2x2 Cube (WCA) results & prs
Results & PRs for Jack Leffke's official 2x2x2 Cube (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Jack Leffke — 2x2x2 Cube (WCA)
Every number on this screen is Jack Leffke's 2x2x2 Cube (WCA) results only — no other competitor or event is mixed in.
Jack Leffke has no 2x2x2 Cube rating yet. Ratings are seeded from WCA world rankings and then move with every club challenge. See the 2x2x2 Cube board
Results & PRs
Jack Leffke · 2x2x2 Cube (WCA)
PBs, PR progression and PR pace
Jack Leffke's 2x2x2 Cube PB average is 11.60, set at Rocky Top 2023, after 4 PRs in this event — and typically competes within 37% of the PB average held walking in.
PB singlelower is better
7.66
Rocky Top 2023
PB averagelower is better
11.60
Rocky Top 2023
Total event PRs
4
Single vs average PRs
2 / 2
single PRs / average PRs
Avg days between PRslower is better
231
Longest gap
231d
2023-04-15 → 2023-12-02
How close to peak?lower is better
136.8%
50% of comps within 10% of PB pace
Recent PR pace
0 / 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 179% is this cuber's own typical pace.