dellzhang

Contests

Results
Rank Score Rating Δ Date Event
13
13.81 · ·
July 22, 2012
EMI Music Data Science Hackathon - July 21st - 24 hours
30
0.71 · ·
July 11, 2012
Facebook Recruiting Competition
3
0.86 · ·
Sept. 21, 2011
Wikipedia's Participation Challenge