Recent Competitions
Rankings

Jonah Crosby

UPenn Cube Day Fall 2017

WCA ID: 2012CROS01
Country: USA USA
Active since: 2012

3

Events Entered

33

Official Solves

1

Best Position (4x4x4 Cube)

4x4x4 Cube

Best Event

28.43s

Best Result (4x4x4 Cube)

3

PBs Achieved
Overview
Events
3x3x3 Cube 2x2x2 Cube 4x4x4 Cube 5x5x5 Cube 6x6x6 Cube 7x7x7 Cube 3x3x3 One-Handed Pyraminx Square-1
Competitions
PBs in Palisades Open 2026 Rubik's WCA World Championship 2025 Cubing at Hampton Beach 2025 Rubik's WCA North American Championship 2024 QuabbiNxN 2024 Naticube 2024 Rhode Island Winter 2024 Northampton Fall A 2023 CubingUSA New England Championship 2023 Mystic Cubikon 2023 Rubik's WCA World Championship 2023 CubingUSA Nationals 2023 Quick in Quincy 2023 Return to Quabbin 2023 New Hampshire Spring 2023 Saint John's Scramble 2023 Northampton Winter A 2023 Garden City Winter 2023 Puzzling in Providence 2023 Cubing in Cambridge 2022 Amherst Open 2022 Westport Summer 2022 Granite State 2022 CubingUSA Northeast Championship 2022 Moose On The Loose Cubikon 2022 Pittsburgh Fall 2021 MIT Winter 2020 SBU Fall 2019 CubingUSA Nationals 2019 Massachusetts Championship 2019 WCA World Championship 2019 SBU Spring 2019 Long Island Winter 2019 Hudson Valley Winter 2019 CubingUSA New Jersey Championship 2018 MIT Fall 2018 CubingUSA Nationals 2018 Brooklyn 2018 Quizzical Quabbin Qualifier 2018 CubingUSA Northeast Championship 2018 Rutgers Spring 2018 Binghamton Winter Cube Day 2018 Howdy Partner 2018 New York City Winter 2018 Framingham Frozen Fingers 2018 St. Boois 2017 ChicaGhosts 2017 UPenn Cube Day Fall 2017 Yeehaw 2017 Sharon Summer 2017 World Rubik's Cube Championship 2017 CubingUSA Nationals 2017 Lexington Summer 2017 South Omaha Speedsolve 2017 Minnesota Cube Melt 2017 Don't Mess With Texas 2017 Weston Spring 2017 Iowa State Spring 2017 New York City Winter 2017 Dallas Winter Variation 2017 Berkeley Winter 2017 Monument Mountain Winter 2017 UMass ODS Fall 2016 Phillips Exeter Cube Day 2016 Severna Park Fall 2016 Slow N Steady Fall 2016 New York City Summer 2016 Sharon Summer 2016 US Nationals 2016 Melrose Summer 2016 Lexington Summer 2016 Northeastern Spring 2016 New Hampshire Open 2016 Big Apple Cube Clash 2016 Melrose Winter 2016 Williams Winter 2016 Sharon Winter 2016 MIT Fall 2015 Northeastern Fall 2015 Lexington Fall 2015 Phillips Exeter Cube Day 2015 Norwich Summer 2015 US Nationals 2015 Melrose Spring 2015 MIT Spring 2015 Lexington Spring 2015 MIT Fall 2014 Lexington Fall 2014 Harvard Fall 2014 US Nationals 2014 Lexington Spring 2014 Lexington Fall 2013 Yale Fall 2013 Harvard Fall 2013 CCFC Fall 2013 World Rubik's Cube Championship 2013 MIT Spring 2013 Harvard Spring 2013 MIT Fall 2012 Yale Fall 2012 St. Joseph's College Summer 2012 Jersey Shore Open 2012 Brown Cubing Day 2012

Competition Event Summary

Event Round Reached Single Average Position
3x3x3 Cube Final 7.80s 9.58s #7
4x4x4 Cube Final 23.05s 28.43s #1
3x3x3 One-Handed Final 13.35s 15.16s #6

Event Ranking Chart

Competition Round Breakdown

3x3x3 Cube
Round # Best Average Solves
Final #7 7.80s 9.58s (7.80s) 8.71s 8.43s 11.60s (DNF)
Second round #9 7.63s 9.74s (13.74s) 10.68s (7.63s) 10.31s 8.23s
First round #8 8.14s 9.88s (8.14s) (11.94s) 10.62s 9.12s 9.89s
4x4x4 Cube
Round # Best Average Solves
Final #1 23.05s 28.43s (DNF) (23.05s) 30.36s 25.54s 29.38s
First round #2 27.40s 30.53s (27.40s) 31.03s (32.34s) 31.74s 28.82s
3x3x3 One-Handed
Round # Best Average Solves
Final #6 13.35s 15.16s 15.02s 14.49s (16.03s) 15.97s (13.35s)
First round #7 13.56s 15.90s 15.20s 18.50s (34.59s) 14.00s (13.56s)

PBs Achieved

Event Type Previous PB New PB Improvement
3x3x3 One-Handed Average 16.04s 15.16s -0.88s
4x4x4 Cube Average 31.48s 28.43s -3.05s
4x4x4 Cube Single 26.31s 23.05s -3.26s
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