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Jack Duffy’s Competitions
Every competition Jack Duffy has competed at — browse as poster cards, a compact list, or on the map.
3 competitions · 3 cities · 0 countries · 0 podiums
Christmas City Cubing PA 2025
Christmas City Cubing PA 2025Oct 4, 2025Bethlehem, Pennsylvania4 eventsWCA
04 PRsCubingUSA Mid-Atlantic Championship 2025
CubingUSA Mid-Atlantic Championship 2025Aug 30, 2025Oaks, Pennsylvania5 eventsWCA
08 PRsKing of Prussia Spring 2025
King of Prussia Spring 2025May 3, 2025King of Prussia, Pennsylvania3 eventsWCA
06 PRs