Irina Yatsenko
@chickadee
United States, Redmond
Joined Dec 2016
World Rank: #65097 (0.2 points)
Institution: None
Activity over the last year
Effectiveness
- Problems solved
- 23
- Solutions submitted
- 33
United States, Redmond
Joined Dec 2016
World Rank: #65097 (0.2 points)
Institution: None